function HandleResize()
{
	heightOfContent = Get(1) - 81 - 50;
	
	$('content').style.height = heightOfContent + 'px';
	$('content_left').style.height = heightOfContent + 'px';
	$('content_right').style.height = heightOfContent + 'px';
}
function Init()
{
   midX = Get(0) >> 1;
   midY = Get(1) >> 1;
   
   HandleResize();
   AddEvent(window, 'resize', HandleResize);
}