//magLayer.js - magbytes 2002	vers.: 4.0

//Basado en el "creator.js" de oscar caraballo , gracias maestro!!

	var ie,ns4,ns6;

	if(document.all)ie = true;

	else if(document.layers)ns4 = true;

	else if(document.getElementById)ns6 = true;

magLayer =  function magLayer(pater,obj,x,y,ancho,alto,colorFondo,cont,visibi,indice){

		this.obj=obj;

		this.nombre=nombre="idv"+obj;

		this.aux=[];

		this.cadLayer=null;

		this.pater=pater;

		this.x=x;	

		this.y=y;

		this.ancho=ancho;

		this.alto=alto;

		this.visibi=(visibi)? "visible":"hidden";

		this.tmpVibra=null;

		if(indice==null)this.indice=0;

		else this.indice=indice;

		if(cont==null)this.cont="";

		else this.cont=cont;

		if(colorFondo!=null){

			this.colorFondo=colorFondo;

			if(ie)this.cFondo="background-color:"+colorFondo+";"

		}else if(ie)this.cFondo="";

	this.arbol=this.creaArbol();

	if(ie){

		var	cadDiv="<div id='"+this.nombre+"' style='position:absolute; top:"+this.y+"px; left:"+this.x+"px; "+this.cFondo+"width:"+this.ancho+";visibility:"+this.visibi+";z-index:"+this.indice+"; height:"+this.alto+"'><font> </font></div>";

		this.arbol.insertAdjacentHTML("BeforeEnd",cadDiv);

		this.cadLayer=eval("document.all."+this.nombre);

		this.cadLayer.innerHTML=this.cont;

		this.clipeaCapa(0,this.ancho,this.alto,0);

	}else if(ns4){

		if(this.pater=="document")this.cadLayer=document.layers[this.nombre] =  new Layer(this.ancho);

		else this.cadLayer=eval(this.arbol+" = new Layer("+this.ancho+","+this.pater.arbol+")");

		this.cadLayer.style=this.cadLayer;	

		this.cadLayer.style.document.open();

		this.cadLayer.style.document.write(this.cont);

		this.cadLayer.style.document.close();

		this.estilo();

	}else if(ns6){

		if(this.pater=="document")this.cadLayer=document.getElementsByTagName("BODY").item(0);

		else this.cadLayer=document.getElementById(this.pater.nombre);

		var div=document.createElement("DIV");

		div.style.position="absolute";

		div.id=this.nombre;

		this.cadLayer=this.cadLayer.appendChild(div);

		this.cadLayer.innerHTML=this.cont;

		this.estilo();

	}

}

magLayer.prototype.creaArbol=function creaArbol(){

			if(ie){

				if(this.pater=="document") this.aux[0]=document.body;

				else this.aux[0]=document.all[this.pater.nombre];

			} else if(ns4) {

				if(this.pater=="document")this.aux[0]="document.layers['" + this.nombre +"']"; 

				else this.aux[0]="document.layers['"+this.pater.nombre+"'].document.layers['"+this.nombre+"']";

			}	

			return this.aux[0];

		}			

magLayer.prototype.estilo=function estilo(){

 		this.cadLayer.style.left=this.x;

		this.cadLayer.style.top=this.y;

		this.cadLayer.style.visibility=this.visibi;

		this.cadLayer.style.zIndex=this.indice;

		if(ns6) {

			this.cadLayer.style.height=this.alto;

			this.cadLayer.style.width=this.ancho;

			this.cadLayer.style.backgroundColor=this.colorFondo;

			this.clipeaCapa(0,this.ancho,this.alto,0);

		}else{

			if(this.colorFondo!=null)this.cadLayer.bgColor=this.colorFondo;

			this.cadLayer.clip.height=this.alto;

			this.cadLayer.clip.width=this.ancho;

		}

}

magLayer.prototype.indChange=function indChange(d,nextEv){

	this.cadLayer.style.zIndex=d;

	if(nextEv!=null)eval(nextEv);	

}		

magLayer.prototype.seeFalse=function seeFalse(nextEv){

	this.cadLayer.style.visibility="hidden";

	if(nextEv!=null)eval(nextEv);	

}	

		 

magLayer.prototype.seeTrue=function seeTrue(nextEv){

	this.cadLayer.style.visibility="visible";

	if(nextEv!=null)eval(nextEv);	

}			

magLayer.prototype.clipeaCapa=function clipeaCapa(a,b,c,d){

			if(ns4){

			   this.cadLayer.clip.top=a;

			   this.cadLayer.clip.right=b;

			   this.cadLayer.clip.bottom=c;

			   this.cadLayer.clip.left=d;

			}else eval("this.cadLayer.style.clip='rect("+a+"px,"+b+"px,"+c+"px,"+d+"px)'");

}		

magLayer.prototype.contenido=function contenido(aux){

		if(ns4){

			this.cadLayer.document.open();

			this.cadLayer.document.write(aux);

			this.cadLayer.document.close();

		}else this.cadLayer.innerHTML=aux;

		return;

}

magLayer.prototype.ccolor=function ccolor(color){

		if(ns4)this.cadLayer.bgColor=color;

		else this.cadLayer.style.backgroundColor=color;

		this.colorFondo=color;

	return;

}

magLayer.prototype.cTam=function cTam(alto,ancho){

		this.alto=this.cadLayer.style.height=alto;

		this.ancho=this.cadLayer.style.width=ancho;

		(ns4)?this.cadLayer.resizeTo(this.ancho,this.alto):this.clipeaCapa(0,this.ancho,this.alto,0);		

	return;	

}	

magLayer.prototype.altura=function altura(){					

		if(ns4)this.alto=this.cadLayer.document.height;

		else this.alto=this.cadLayer.offsetHeight;

		return this.alto;

}					

magLayer.prototype.anchura=function anchura(){					

		if(ns4)this.ancho=this.cadLayer.document.width;

		else this.ancho=this.cadLayer.offsetWidth;

		return this.ancho;

}	

magLayer.prototype.mueve=function mueve(x,y,nextEv){					

		this.y=this.cadLayer.style.top=y;

		this.x=this.cadLayer.style.left=x;

		if(nextEv!=null)eval(nextEv);	

}	

magLayer.prototype.slider=function slider(xF,yF,time,k,nextEv){		

		this.nextEv=nextEv;	

		this.xBezier=Math.round(this.x + (xF - this.x) / 20*(10+k)); 

		this.yBezier=Math.round(this.y + (yF- this.y) / 20 *(10+k));

		this.arraX=[];

		this.arraY=[];

		this.time=time;

		var mT=0;

		var mT2=1/10;

		for(var i=0;i<=11;i++){

				var auxS0=1-mT;

				var auxS1=auxS0*auxS0;

				var auxS2=mT*mT;

				var auxS3=2*mT*auxS0;

				this.arraX[i]=Math.round( (auxS1* this.x) + (auxS3 * this.xBezier) + (auxS2 * xF));

				this.arraY[i]=Math.round( (auxS1* this.y) + (auxS3 * this.yBezier) + (auxS2 * yF));

				mT=i*mT2;  

		}this.sliderM(xF,yF,0);

}

magLayer.prototype.sliderM=function sliderM(xF,yF,qT){		

		this.y=this.cadLayer.style.top=parseInt(this.arraY[qT]);

		this.x=this.cadLayer.style.left=parseInt(this.arraX[qT]);

		if(parseInt(this.arraY.length-1)>qT){

			qT++;clearTimeout(this.tmpVibra);

			this.tmpVibra=setTimeout(this.obj+".sliderM("+xF+","+yF+","+qT+")", this.time);			

		} else {

			 clearTimeout(this.tmpVibra);

			 if(this.nextEv!=null)eval(this.nextEv);		

		}return;

}	

magLayer.prototype.cPage=function cPage(url){

			if(ns4)this.cadLayer.src=url;

			else this.cadLayer.innerHTML="<iframe name="+this.nombre+"?"+" src="+url+" frameborder=0 width="+this.ancho+" height="+this.alto+"></iframe>";

}

var arrNext=[];

function timer(next){

	eval(next);

}