function fixBoxHeight()
{
//		alert(getStyle(document.getElementById('box1'), 'height'));


		max = getStyle(document.getElementById('box1'), 'height');
		if (max!="auto")
		{
			if (getStyle(document.getElementById('box2'), 'height') > max)
			max = getStyle(document.getElementById('box2'), 'height');
			if (getStyle(document.getElementById('box3'), 'height') > max)
			max = getStyle(document.getElementById('box3'), 'height');
			if (getStyle(document.getElementById('box4'), 'height') > max)
			max = getStyle(document.getElementById('box4'), 'height');
			
			diff_box1=getStyle(document.getElementById('box1'), 'height');
			diff_box2=getStyle(document.getElementById('box2'), 'height');
			diff_box3=getStyle(document.getElementById('box3'), 'height');
			diff_box4=getStyle(document.getElementById('box4'), 'height');
			
			diff_box1=max.substring(0, max.length-2)-diff_box1.substring(0, diff_box1.length-2)
			diff_box2=max.substring(0, max.length-2)-diff_box2.substring(0, diff_box2.length-2)
			diff_box3=max.substring(0, max.length-2)-diff_box3.substring(0, diff_box3.length-2)
			diff_box4=max.substring(0, max.length-2)-diff_box4.substring(0, diff_box4.length-2)
			
			document.getElementById('box1').style.height=max;
			document.getElementById('box2').style.height=max;
			document.getElementById('box3').style.height=max;
			document.getElementById('box4').style.height=max;
			
			links = getElementsByClassName("bottomlink",document.getElementById("content"));
			
			for(i=0; i<links.length; i++)
			{
					links[i].style.bottom=-10-eval("diff_box"+(i+1))+"px";
					links[i].style.position="relative";
			}
		}
}