/* Functions for showing and hidding loader popup */
function ShowLoader()
{
	/*
	window.onscroll = function ()
	{
		document.getElementById(divID).style.top = document.body.scrollTop;
	};
	*/
	
	document.getElementById("loaderPage").style.display = "block";
	document.getElementById("loaderPage").style.top = document.body.scrollTop + "px";
	
	//esto funciona en IE
	//document.getElementById("loaderPage").style.top = document.documentElement.scrollTop + "px";
	
	//para que el fondo negro transparente se haga del tamaņo de la pagina
	//alert('Document height = ' + document.body.offsetHeight);
	document.getElementById("loaderPage").style.height = document.body.offsetHeight + "px";
}

function HideLoader()
{
	document.getElementById("loaderPage").style.display = "none";
}