function resize_div() {
	if (document.getElementById('right') && document.getElementById('left') && document.getElementById('description-1') && document.getElementById('table_head')) {
		$right = document.getElementById('right').scrollHeight;
		$left = document.getElementById('left').scrollHeight;
		$description = document.getElementById('description-1').scrollHeight;
		$table_head = document.getElementById('table_head').scrollHeight;
		$spacer_vert = document.getElementById('spacer_vert').offsetHeight;
		//document.getElementById('up_about').style.height = $spacer_vert - $description - $table_head - 215;		
		if ($spacer_vert<$right+245 || $spacer_vert<$left+245) {
			
			if ($right < $left) {
				document.getElementById('up_about').style.height = $left - $description - $table_head;
			}
			else {
				document.getElementById('up_about').style.height = $right - $description - $table_head;
			}
		}
		else {
			document.getElementById('up_about').style.height = $spacer_vert  - $description - $table_head - 245;
		}	
	}

}