function link_open(){
    linkurl=document.zen.content.value;
    window.open(linkurl,"_blank","toolbar=1, location=1, directories=1, status=1, menubar=1, scrollbars=1, resizable=1");}

    function link_open2(){
    linkurl=document.lin.content.value;
    window.open(linkurl,"_blank","toolbar=1, location=1, directories=1, status=1, menubar=1, scrollbars=1, resizable=1");}