//ns4 = (document.layers)? true:false
//ie4 = (document.all)&&(!document.getElementById)? true:false
//ie5 = (document.all)&&(document.getElementById)? true:false
//ns6=  (document.getElementById) && (!document.all)? true:false
//agt=navigator.userAgent.toLowerCase();

function reposicionar(capa,refN,refE,netX,netY,expX,expY,N6X,N6Y) {		
	if (document.layers){
		if(!(eval("document."+capa))){
		}else{		
			eval("document."+capa).left=eval("document."+refN).x+netX;
			eval("document."+capa).top=eval("document."+refN).y+netY;
		}		
	}
	if(document.getElementById && !document.all){		
		eval("document.getElementById ('"+ capa +"')").style.left=eval("document."+refN).x+N6X;
		eval("document.getElementById ('"+ capa +"')").style.top=eval("document."+refN).y+N6Y;		
	}
	if (((document.all)&&(!document.getElementById))||((document.all)&&(document.getElementById))) {			
		eval("document.all."+capa).style.left=eval("document.all."+refE).offsetLeft+expX+"px";
		eval("document.all."+capa).style.top=eval("document.all."+refE).offsetTop+expY+"px";	
	}
}

function ocultar(){
 		MM_showHideLayers('quienes','','hide','productos','','hide','canal','','hide') 
 }

function colocar(){  
	reposicionar('quienes','ImgSer','principal',0,0,140,97,140,97);	
	reposicionar('productos','ImgSer','principal',0,0,245,97,250,97);
	reposicionar('canal','ImgSer','principal',0,0,440,97,448,97);
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}