$(document).ready(function(){
	if ($('#pageID').length == 1) {
	 	var id = '#' + $('#pageID').val();
	 	if ($(id).length == 1) {
			$(id).removeClass('imgover').attr('src', $(id).attr('src').replace(/\.(gif|jpe?g|png)$/, '_ov.$1'));
		}
	}
	
	$('.imgover').not('[src*="'+ '_ov' +'."]').mouseover(function(){
		$(this).attr('src', $(this).attr('src').replace(/\.(gif|jpe?g|png)$/, '_ov.$1'));
	});
	$('.imgover').not('[src*="'+ '_ov' +'."]').mouseout(function(){
		$(this).attr('src', $(this).attr('src').replace(/_ov\.(gif|jpe?g|png)$/, '.$1'));
	});	
});