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Part 1: Javascript Dhtml: 36 Clip And/Or Slide Layer Animations

Snippet: Identification Number » Snippet: Inclusion syntax »
Visitors: 3,527 Tagged by its author as: Programming Javascript Characters (in origin): 46,663 (pages: ~ 17)
Author: Em@il Permalink Cast your vote for this topic Printable version
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Premise (Not printed if this snippet is included)This file is a component of the following page: Javascript Dhtml: 36 Clip And/Or Slide Layer Animations and as such, in order to be understood, it should be viewed within that context, and not here.
function offRL(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offRL";
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetWidth/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || 0;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.right -= (this.right - this.amount>=this.stop1)?
this.amount:(this.stop1==0)?this.right:
(this.right - this.stop1>0)?(this.right - this.stop1):
Math.abs(this.right - this.stop1);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.right <= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}


function offRL2(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offRL2";
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetWidth/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth/2;
object['stop2']=parseFloat(stop2) || object['layer'].offsetWidth/2;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.right -= (this.right - this.amount>=this.stop1)?
this.amount:(this.stop1==0)?this.right:
(this.right - this.stop1>0)?(this.right - this.stop1):
Math.abs(this.right - this.stop1);
//
this.left += (this.left + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetWidth)?(this.stop2 - this.left):
(this.stop2 - this.left>0)?(this.stop2 - this.left):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//this.layer.style.left = this.originalLeft + (this.layer.offsetWidth - this.getClip()[1]);
//EXIT CONDITION:
if(this.right <= this.stop1 || this.left>=this.stop2){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}


function offLR(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offLR";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetWidth/2;//
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.left += (this.left + this.amount<=this.stop1)?
this.amount:(this.stop1==this.layer.offsetWidth)?(this.stop1 - this.left):
(this.stop1 - this.left>0)?(this.stop1 - this.left):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.left >= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}


function offTB(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offTB";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;//
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}


function offTB2(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offTB2";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;//
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetHeight/2;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight/2;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
//
this.bottom -= (this.bottom - this.amount>=this.stop1)?
this.amount:(this.stop1==0)?this.bottom:
(this.bottom - this.stop1>0)?(this.bottom - this.stop1):
Math.abs(this.bottom - this.stop1);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2 || this.bottom<=this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function offBT(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offBT";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || 0;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.bottom -= (this.bottom - this.amount>=this.stop2)?
this.amount:(this.stop2==0)?this.bottom:
(this.bottom - this.stop2>0)?(this.bottom - this.stop2):
Math.abs(this.bottom - this.stop2);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.bottom <= this.stop2){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}




function offBTRL(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offBTRL";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || 0;
object['stop2']=parseFloat(stop2) || 0;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']*object['layer'].offsetWidth/object['layer'].offsetHeight;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.bottom-=(this.bottom-this.amount>=this.stop2)?
this.amount:(this.stop2==0)?this.bottom:
(this.bottom-this.stop2>0)?(this.bottom-this.stop2):
Math.abs(this.bottom-this.stop2);
//
this.right-=(this.right-this.amount2>=this.stop1)?
this.amount2:(this.stop1==0)?this.right:
(this.right-this.stop1>0)?(this.right-this.stop1):
Math.abs(this.right-this.stop1);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.bottom <= this.stop2 || this.right <= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function offTBRL(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offTBRL";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || 0;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']*object['layer'].offsetWidth/object['layer'].offsetHeight;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
//
this.right-=(this.right-this.amount2>=this.stop1)?
this.amount2:(this.stop1==0)?this.right:
(this.right-this.stop1>0)?(this.right-this.stop1):
Math.abs(this.right-this.stop1);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2 || this.right <= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}




function offTBLR(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offTBLR";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']*object['layer'].offsetWidth/object['layer'].offsetHeight;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
//
this.left += (this.left + this.amount2<=this.stop1)?
this.amount2:(this.stop1==this.layer.offsetWidth)?(this.stop1 - this.left):
(this.stop1 - this.left>0)?(this.stop1 - this.left):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2 || this.left >= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function offBTLR(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offBTLR";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || 0;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']*object['layer'].offsetWidth/object['layer'].offsetHeight;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.bottom -= (this.bottom - this.amount>=this.stop2)?
this.amount:(this.stop2==0)?this.bottom:
(this.bottom - this.stop2>0)?(this.bottom - this.stop2):
Math.abs(this.bottom - this.stop2);
//
this.left += (this.left + this.amount2<=this.stop1)?
this.amount2:(this.stop1==this.layer.offsetWidth)?(this.stop1 - this.left):
(this.stop1 - this.left>0)?(this.stop1 - this.left):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.bottom <= this.stop2 || this.left >= this.stop1){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function offAll(id, speed, amount, size, onExitOptionalFunction, stop1, stop2, stop3, stop4){
if(id){
/*Warning: since it clips ALL, the stop parameters (IF passed) should be passed as an HALF of the meant values: in fact the layer is clipped BOTH from TOP and BOTTOM in its height, and BOTH from LEFT and RIGHT in its width, so values are halved.*/
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offAll";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth / 2;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight / 2;
object['stop3']=parseFloat(stop3) || 0;
object['stop4']=parseFloat(stop4) || 0;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']*object['layer'].offsetWidth/object['layer'].offsetHeight;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.left += (this.left + this.amount2<=this.stop1)?
this.amount2:(this.stop1==this.layer.offsetWidth)?(this.stop1 - this.left):
(this.stop1 - this.left>0)?(this.stop1 - this.left):0;
//
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
//
this.bottom -= (this.bottom - this.amount>=this.stop3)?
this.amount:(this.stop3==0)?this.bottom:
(this.bottom - this.stop3>0)?(this.bottom - this.stop3):
Math.abs(this.bottom - this.stop3);
//
this.right-=(this.right-this.amount2>=this.stop4)?
this.amount2:(this.stop4==0)?this.right:
(this.right-this.stop4>0)?(this.right-this.stop4):
Math.abs(this.right-this.stop4);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2 || this.left>=this.stop1 || this.bottom <= this.stop3 || this.right <= this.stop4){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function offAll2(id, speed, amount, size, onExitOptionalFunction, stop1, stop2, stop3, stop4){
if(id){
/*Warning: since it clips ALL, the stop parameters (IF passed) should be passed as an HALF of the meant values: in fact the layer is clipped BOTH from TOP and BOTTOM in its height, and BOTH from LEFT and RIGHT in its width, so values are halved.*/
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="offAll2";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth / 2;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight / 2;
object['stop3']=parseFloat(stop3) || 0;
object['stop4']=parseFloat(stop4) || 0;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['amount2']=object['amount']//*object['layer'].offsetHeight/object['layer'].offsetWidth;
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.left += (this.left + this.amount2<=this.stop1)?
this.amount2:(this.stop1==this.layer.offsetWidth)?(this.stop1 - this.left):
(this.stop1 - this.left>0)?(this.stop1 - this.left):0;
//
this.top += (this.top + this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2 - this.top):
(this.stop2 - this.top>0)?(this.stop2 - this.top):0;
//
this.bottom -= (this.bottom - this.amount>=this.stop3)?
this.amount:(this.stop3==0)?this.bottom:
(this.bottom - this.stop3>0)?(this.bottom - this.stop3):
Math.abs(this.bottom - this.stop3);
//
this.right-=(this.right-this.amount2>=this.stop4)?
this.amount2:(this.stop4==0)?this.right:
(this.right-this.stop4>0)?(this.right-this.stop4):
Math.abs(this.right-this.stop4);
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top >= this.stop2 || this.left>=this.stop1 || this.bottom <= this.stop3 || this.right <= this.stop4){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}



function onTB(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="onTB";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;//
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || object['layer'].offsetWidth;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=0;//object['originalClip'][2*];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.bottom+=(this.bottom+this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2-this.bottom):
(this.stop2-this.bottom>0)?(this.stop2-this.bottom):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.bottom >= this.stop2){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}




function onTB2(id, speed, amount, size, onExitOptionalFunction, stop1, stop2){
if(id){
id=(typeof(id)=="object")? id.id: id;
var variableName=id+"_clipper";
	if(window[variableName] && window[variableName].isRunning){return;};
	if(!id || !document.getElementById(id)){return;};
var object=window[variableName]=new Object();
object['layer']=document.getElementById(id);
object["id"]=id;
var name="onTB2";//
object[name]=window[name];
object["last"]=name;
object.isRunning=1;
object['speed']=parseFloat(speed) || 100;
object['amount']=parseFloat(amount) || 1;
object['size']=parseFloat(size) || object['layer'].offsetHeight/2;//
onExitOptionalFunction=(typeof(onExitOptionalFunction)=="string")?
window[onExitOptionalFunction]:onExitOptionalFunction;
object['onExitOptionalFunction']=(typeof(onExitOptionalFunction)=="function")?
	onExitOptionalFunction:(onExitOptionalFunction/*==1*/)?
	function(object){
	document.getElementById( object.id ).style.visibility="hidden";
	object.setClip(object.originalClip);
	}
	:0;
object['stop1']=parseFloat(stop1) || 0//object['layer'].offsetHeight/2;
object['stop2']=parseFloat(stop2) || object['layer'].offsetHeight;
object['timer']=null;
object["stop"]=function(){
	clearInterval(this.timer);
	this.isRunning=0;
	if(typeof(this.onExitOptionalFunction)=="function"){this.onExitOptionalFunction(this);};
}
object["setClip"]=
	function(array){
		if(typeof(array)=="string"){array=array.match(/\d+/g);}
	var output="rect(";
	for(var a=0; a<array.length; a++){output+=array[a]+"px, ";}
	this.layer.style.clip=output.substring(0, output.length - 2)+")";
	};
object["getClip"]=
	function(){
		if(!this.layer.style.clip){
			this.layer.style.clip=
			"rect(0px, "+ parseFloat(this.layer.offsetWidth)+"px, "+
			parseFloat(this.layer.offsetHeight) + "px, 0px)";
		};
	var clip=this.layer.style.clip.replace(/(^\s*rect\s*\()|(\)\s*$)/g,'').replace(/\s+/g," ").split(" ");
	return [parseFloat(clip[0]), parseFloat(clip[1]), parseFloat(clip[2]), parseFloat(clip[3])];
	};
object['layer'].style.position="absolute";
object['layer'].style.visibility="visible";
object["originalTop"]=object['layer'].offsetTop;
object["originalLeft"]=object['layer'].offsetLeft;
object['originalClip']=object.getClip();
object['top']=object['layer'].offsetHeight/2;//object['originalClip'][0];
object['right']=object['originalClip'][1];
object['bottom']=object['layer'].offsetHeight/2;//object['originalClip'][2];
object['left']=object['originalClip'][3];
object.setClip([ object['top'], object['right'], object['bottom'], object['left'] ]);
object['timer']=setInterval(
	variableName+"."+name+"()", object['speed']
);
return 0;
};
//RUNTIME:
this.top-=(this.top-this.amount>=this.stop1)?
this.amount:(this.stop1==0)?this.top:
(this.stop1-this.top>0)?(this.stop1-this.top):
Math.abs(this.stop1-this.top);
//
this.bottom+=(this.bottom+this.amount<=this.stop2)?
this.amount:(this.stop2==this.layer.offsetHeight)?(this.stop2-this.bottom):
(this.stop2-this.bottom>0)?(this.stop2-this.bottom):0;
	this.setClip( [this.top, this.right, this.bottom, this.left] );
//EXIT CONDITION:
if(this.top <= this.stop1 || this.bottom >= this.stop2){ this.stop(); };
/*keep this comment to reuse freely
http://www.fullposter.com/?1 */}
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Part 1: Javascript Dhtml: 36 Clip And/Or Slide Layer Animations

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