var delete_url;
var delete_id;

    function deleteList(title,url,id){

           delete_url = url;
            delete_id=id;
            $("#del_name").html(title);
           $("div.modal").overlay({
               top: 150,
            // some expose tweaks suitable for modal dialogs
            expose: {
                color: '#510',
                loadSpeed: 200,
                opacity: 0.9
            },
            closeOnClick: false,
             // we want to use the programming API
         api: true
        }).load();
    }

    function addEmailField(){
        
        $("#emailfields").append("<input class=\"field\" type=\"text\" value=\"\" name=\"email[]\">");

    }

    function showEmailAddLink(){
        var val = $("#firstemailfield").val();
        if (val.length>0){
            $("#emailaddlink").slideDown();
            $("#emailaddlink").animate({opacity:1});
        }else{
            $("#emailaddlink").animate({opacity:0});
            $("#emailaddlink").slideUp();
        }
    }