function copyDivHeight()
{
	var leftColumnHeight=document.getElementById("divLeftColumn").offsetHeight;
	var rightColumnHeight=document.getElementById("divRightColumn").offsetHeight;
	//alert ("Left Column: "+leftColumnHeight);
	//alert ("Right Column: "+rightColumnHeight);
	
	if (leftColumnHeight >= rightColumnHeight)
	{
		document.getElementById("divRightColumn").style.height = (leftColumnHeight + 'px');
	}
	else if (rightColumnHeight >= leftColumnHeight)
	{
		document.getElementById("divLeftColumn").style.height = (rightColumnHeight + 'px');
	}
}