if (document.all)
 		{
			if ((document.all['AdPositions'].clientHeight >= 870) && (document.all['BodyText'].clientHeight < document.all['AdPositions'].clientHeight))
					document.all['LeftNavBar'].style.height = eval(document.all['RightNav'].clientHeight + 480);
			else
					document.all['LeftNavBar'].style.height = document.all['BodyText'].clientHeight;
				
			document.all['RightNav'].style.height = document.all['BodyText'].clientHeight;

		}
	else
		{
			if (document.getElementById)
				{
					if ((document.getElementById('AdPositions').offsetHeight >= 320) && (document.getElementById('BodyText').offsetHeight < document.getElementById('AdPositions').offsetHeight))
						document.getElementById('LeftNavBar').style.height = eval(document.getElementById('BodyText').offsetHeight+192);
					else
						document.getElementById('LeftNavBar').style.height = document.getElementById('BodyText').offsetHeight;
 					
					document.getElementById('RightNav').style.height = document.getElementById('BodyText').offsetHeight;
 				}
		}	