// by Paul@YellowPencil.com and Scott@YellowPencil.com

function setTall() {
	try{
		if (document.getElementById) {
			// the divs array contains references to each column's div element
			var divs = new Array(document.getElementById('center'), document.getElementById('right'), document.getElementById('left'));
			
			// determine the maximum height out of all columns specified
			var maxHeight = 0;
			for (var i = 0; i < divs.length; i++) {
				if (divs[i].offsetHeight > maxHeight) maxHeight = divs[i].offsetHeight;
			}
			
			// set all columns to maximum height
			for (var i = 0; i < divs.length; i++) {
				divs[i].style.height = maxHeight + 'px';
	
				// if the browser's working in standards-compliant mode, the height property
				// sets the height excluding padding, so we figure the padding out by subtracting the
				// old maxHeight from the new offsetHeight, and compensate!
				if (divs[i].offsetHeight > maxHeight) {
					divs[i].style.height = (maxHeight - (divs[i].offsetHeight - maxHeight)) + 'px';
				}
			}
		}
	}catch(E){}
}

window.onload = function() {
	setTall();
}

//window.onresize = function() {
//	setTall();
//}