//Global variables
var divs=new Array();
var isNav;
var isIE;
var coll = "";
var styleObj = "";
var timeoutId=null;
position_top = 0;


function showHide(diverIndex)
{
	var track=new String();

	for (var x=0;x<(diverIndex<0?0:divs.length);x++)
	{
		//alert(x);
		if(divs[x].selfStyle)
		{
			if(x==diverIndex)
			{
				//show div
				divs[x].selfStyle.visibility="visible";
				divs[x].buddyStyle.visibility="visible";
			}else
			{
				//hide div
				track=track + "h" + x;
				divs[x].selfStyle.visibility="hidden";
				divs[x].buddyStyle.visibility="hidden";
			}
		}
	}
}

//Rollover Scripts (3)
function MM_findObj(n, d) {
  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); return x;
}

function MM_swapImage() {
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
//==================end

function getObj(obj)
{
	var theObj
	if (typeof obj == "string") {
		theObj = eval("document." + coll + obj + styleObj);
	}
	else {
		theObj = obj;
	}
	return theObj;
}

function getLayer(nombre)
{
	if (document.all) //ie
	{
		return document.all[nombre];
	}else //netscape
	{
		//return document.layers["GlobalNav"].document.layers[nombre];
		if (nombre=="globalnav")
		{	
			return document.layers["globalnav"];
		}
		else
		{
			return document.layers["globalnav"].document.layers[nombre];
		}
	}
}

function getImg(theImgArray,imgID)
{
	for(var z=0;z<theImgArray.length;z++)
	{
		if(document.all) //ie
		{
			if(theImgArray[z].name==imgID) return theImgArray[z];
		}else //netscape
		{
			if(theImgArray[z].name==imgID) return theImgArray[z];
		}
	}
}

function popup(page) {
OpenWindow = this.open(page, "CtrlWindow", 'toolbar=no,status=no,scrollbars=no,location=no,menubar=yes,directories=no,resizable=yes');}

function newWindow(page) {
OpenWindow = this.open(page, "CtrlWindow", 'toolbar=yes,status=yes,scrollbars=yes,location=yes,menubar=yes,directories=yes,favorites=yes, resizable=yes');}

// Netscape resizeFix
if (document.layers) {
origWidth = innerWidth;
origHeight = innerHeight;}
function Transparento() {
if (innerWidth != origWidth || innerHeight != origHeight)
location.reload();}
if (document.layers) onresize = Transparento;

function diver(thisDiv, buddyDiv) //establishes crossbrowser buddy DOMs
{
	if(document.all) //cheap detection, may need to improve?
	{
		this.selfObj=document.all[thisDiv];
		this.buddyObj=document.all[buddyDiv];
		this.selfStyle=getObj(thisDiv);
		this.buddyStyle=getObj(buddyDiv);
	}else if (document.layers)
	{
		this.selfObj=document.layers[thisDiv];
		this.buddyObj=document.layers[buddyDiv];
		this.selfStyle=top.document.layers[thisDiv];
		this.buddyStyle=top.document.layers[buddyDiv];
	}
}