function iframeAdjust(FrameName,iAdj)
{
newHeight = document.body.offsetHeight-iAdj;
if(newHeight < 1)
	{
	newHeight = 1;
	}
eval("document.all['"+FrameName+"'].style.height="+newHeight+";")
//eval("document.all['NavMenu'].style.height="+newHeight+";")
}