$(document).ready( function() {

    $("form#rpp select").change( function() {
        $("form#rpp")[0].submit();
    });

    $(".listing input#check-all").change( function() {
        
        $('.listing tbody input').each( function() {
            this.checked = !this.checked;
        });
        
    });

    $(".listing a#mass-del").click( function() {
        $(".listing form")[0].submit();
    });

    $("#title").blur( function() {
        if( this.value ) {
            t = this.value.replace(/[^a-zA-Z0-9\ _-]/g, "");
            t = t.replace(/\s/g, "-");   
            t = t.replace(/-+/g, "-");
            t = t.replace(/_+/g, "_");
            t = t.replace(/[_-]*$/, ""); 
            t = t.toLowerCase();
            $("#slug")[0].value = t;
        }
    });
    
});