/* -----------------------------------------------
   Floating layer - v.1
   (c) 2006 www.haan.net
   contact: jeroen@haan.net
   You may use this script but please leave the credits on top intact.
   Please inform us of any improvements made.
   When usefull we will add your credits.
  ------------------------------------------------ */

x = 600;
y = 200;
function setVisible(obj, elem)
{
	obj = document.getElementById(obj);
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
	placeIt('layer1', elem);
	placeIt('layer2', elem);
}
function placeIt(obj, elem)
{
	obj = document.getElementById(obj);
	if (document.documentElement)
	{
		theLeft = document.documentElement.scrollLeft - 158;
		theTop = document.documentElement.scrollTop;
	}
	else if (document.body)
	{
		theLeft = document.body.scrollLeft;
		theTop = document.body.scrollTop;
	}
	theLeft += getAscendingLefts(elem);
	theTop += getAscendingTops(elem);
	obj.style.left = theLeft + 'px' ;
	obj.style.top = theTop + 'px' ;
	//setTimeout("placeIt('layer1')",500);
}

function getAscendingLefts(elem){
	if (elem==null)
		return 0;
	else
		return elem.offsetLeft+getAscendingLefts(elem.offsetParent);
}

function getAscendingTops(elem){
	if (elem==null)
		return 0;
	else
		return elem.offsetTop+getAscendingTops(elem.offsetParent);
}