function findPosX(obj)
{
	var curleft = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curleft += obj.offsetLeft;
			obj = obj.offsetParent;
		}
	}
	else if (obj.x)
		curleft += obj.x;
	return curleft;
}

function findPosY(obj)
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop;
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}

function resizeParent(obj1,obj2)
{
	if(window!=parent)
	{
		parent.document.getElementById(obj1).height = findPosY(document.getElementById(obj2)) + document.getElementById(obj2).height;
	}
}

function resizeIframe(frameID){
	var seperator = 20;
	document.getElementById(frameID).height = null // required for Moz bug, value can be "", null, or integer
	document.getElementById(frameID).height = parseInt(window.frames[frameID].document.body.scrollHeight) + parseInt(seperator);
}

function showDiv(sDivID, bState) {
    var oDiv = document.getElementById(sDivID);
    if (bState) {
        oDiv.style.display = 'block';
    }
    else {
        oDiv.style.display = 'none';
    }
}

function autoIframe(frameId) {
try {
	frame = document.getElementById(frameId);
	innerDoc = (frame.contentDocument) ? frame.contentDocument : frame.contentWindow.document;
	objToResize = (frame.style) ? frame.style : frame;
	objToResize.height = innerDoc.body.scrollHeight;
	}
catch(err) {
		window.status = err.message;
	}
}

function fbs_click(anURL){
	u=anURL;
	t=document.title;
	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
	return false;
}