$(document).ready(function(){
	$('.required').append('*');
	$('dl.zend_form,#block').append('<em style="font-size:10px">(*)Verplichte velden</em>');
	
	stretchcontent();
	 $(window).resize( stretchcontent );
		function stretchcontent() {
			if( $('#content').height() < ( $(window).height() - $('#header').height()) ) {
				$( '#content').height($(window).height() - ( $('#header').height()));
				$('#menu').height($('#content').height() -21);
			}else{
				$('#menu').height($('#content').height() ) ;
			}
			var background = $('#container').position();
			$('body').css('background-position','' + background.left + 'px 100px');
		}
});