function showhide(obj)
{
	if(obj.style.display == 'none')
		obj.style.display = 'block';
	else
		obj.style.display = 'none';
}
function loadInFrame(srcURL, destID, w, h)
{
	document.getElementById(destID).innerHTML = '<iframe src="'+srcURL+'" width="'+w+'"height="'+h+'"></iframe>';
}