function pageRefresh()
{
	alert('we are here');
	window.location.reload(true);
}

function getHeight()
{
	myHeight = 800;
	if(typeof(window.innerHeight)=='number')
		myHeight = window.innerHeight;
	else if(document.documentElement && document.documentElement.clientHeight)
		myHeight = document.documentElement.clientHeight;
	else if(document.body && document.body.clientHeight)
		myHeight = document.body.clientHeight;
	return (myHeight);
}

function getWidth()
{
	myWidth = 800;
	if(typeof(window.innerWidth)=='number')
		myWidth = window.innerWidth;
	else if(document.documentElement && document.documentElement.clientWidth)
		myWidth = document.documentElement.clientWidth;
	else if(document.body && document.body.clientWidth)
		myWidth = document.body.clientWidth;
	return (myWidth);
}

function setOpacity(element,opacity)
{
	if (navigator.userAgent.indexOf("MSIE") != -1)
	{
		var normalized = Math.round(opacity * 100);
		element.style.filter = "alpha(opacity=" + normalized + ")";
	}
	else
	{
		element.style.opacity = opacity;
	}
}

function findTopPos(obj)
{
	curtop = 0;
	if (obj.offsetParent)
	{
		curtop = obj.offsetTop
		while (obj = obj.offsetParent)
		{
			curtop += obj.offsetTop
		}
	}
	return curtop;
}