function assignMouseoverListeners(container, imgid){
	// Add listener to chidren
	$('.' + container).find('img').mouseover(function(event){
			var url = $(this).attr('src');
			url = url.replace('/phpThumb/phpThumb.php?src=', '');
			url = url.replace('.jpg', '-main.jpg');			
			$('#' + imgid).attr('src', url);

	  });
	
}