window.addEvent('domready', minheight);
window.addEvent('load', minheight);

function minheight()
{
	var offset = 0;
	if($('referenceheader'))
	{
		offset = $('referenceheader').getSize().y;
	}

	var compensation = 4; // arbitrary compensation value to make it work
	var height = $('sidebar').getSize().y - offset + compensation;

//	if ($('minheight'))
//		$('minheight').setStyle('height', height);
		
	$$('.minheight').setStyle('height', height);
}