$(document).ready(function(){

    $('A[rel="popup_locations"]').click( function() {
		var popupUrl = "/pu_all/show-locations.php?url=" +$(this).attr('alt');
		X = window.open(popupUrl, "PopUp", "width=540, height=440, scrollbars=1, status=0, adress=0");
        return false;
    });


});