// JavaScript Document
/* -----------------------------------------------*/

x = 250;
y = 200;
function setVisible(obj)
{
	if(obj=="layer1"){
		obj = document.getElementById(obj);
		obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
		
		obj = document.getElementById("layer2");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer3");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer4");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer5");
		obj.style.visibility='hidden';
	}
	else if(obj=="layer2"){
		placeIt(obj);
		obj = document.getElementById(obj);
		obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
		
		obj = document.getElementById("layer1");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer3");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer4");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer5");
		obj.style.visibility='hidden';
	}
	else if(obj=="layer3"){
		placeIt(obj);
		obj = document.getElementById(obj);
		obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
		
		obj = document.getElementById("layer1");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer2");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer4");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer5");
		obj.style.visibility='hidden';
	}
	else if(obj=="layer4"){
		placeIt(obj);
		obj = document.getElementById(obj);
		obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
		
		obj = document.getElementById("layer1");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer2");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer3");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer5");
		obj.style.visibility='hidden';
	}
	else if(obj=="layer5"){
		placeIt(obj);
		obj = document.getElementById(obj);
		obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
		
		obj = document.getElementById("layer1");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer2");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer3");
		obj.style.visibility='hidden';
		obj = document.getElementById("layer4");
		obj.style.visibility='hidden';
	}
}
function placeIt(obj)
{
	//alert(obj);
	var theLeft,theTop;
	obj = document.getElementById(obj);
	if (document.documentElement)
	{
		theLeft = document.documentElement.scrollLeft;
		theTop = document.documentElement.scrollTop;
		//alert(theTop);
	}
	else if (document.body)
	{
		theLeft = document.body.scrollLeft;
		theTop = document.body.scrollTop;
	}
	
	theLeft += x;
	theTop += y;
	obj.style.left = theLeft + 'px' ;
	obj.style.top = theTop + 'px' ;
	setTimeout("placeIt('layer1')",500);
}

function closePop() {
}

//window.onscroll = setTimeout("placeIt('layer1')",500);