window.onload=function() 
{
	var rightColumnHeight = document.getElementById("right_column_wrapper").offsetHeight;
	var leftColumnHeight = document.getElementById("left_column_wrapper").offsetHeight;
	if (rightColumnHeight > leftColumnHeight) {
		document.getElementById("content_panel").style.height = rightColumnHeight+30+'px';
	} else {
		document.getElementById("content_panel").style.height = leftColumnHeight+30+'px';
	}

}

function updateForm()
{
	setTimeout("document.forms['productForm'].submit()",100);
}