function fixheight()
{
	fixheightMiddle();

	var maxH = 0;
	var ids = ["LeftShadow","MiddleContents","RightShadow"];
	// find the highest column
	for (var i=0; i<ids.length; i++)
	{
		var d = document.getElementById(ids[i]);
		d.style.height = ""; // important, set it to empty (mozilla, ie)
		if (d.offsetHeight > maxH) maxH = d.offsetHeight;
	}
	// set them all to be that height
	for (var i=0; i<ids.length; i++)
	{
		var d=document.getElementById(ids[i]);
		d.style.height = maxH+"px";
	}
	
}

function fixheightMiddle()
{
	var maxH = 0;
	var ids = ["DivMiddleLeft","DivMiddleContents","dvcontents"];
	// find the highest column
	for (var i=0; i<ids.length; i++)
	{
		var d = document.getElementById(ids[i]);
		d.style.height = ""; // important, set it to empty (mozilla, ie)
		if (d.offsetHeight > maxH) maxH = d.offsetHeight;
	}
	// set them all to be that height
	for (var i=0; i<ids.length; i++)
	{
		var d=document.getElementById(ids[i]);
		d.style.height = maxH+"px";
	}
}