var newwindow;
function landpop(url) {
    //newwindow = window.open(url,'name','height=220,width=600,left=440,top=120,resizable=false,toolbar=false,menubar=false,location=false,directories=false,dependent=true');
    newwindow = window.open(url,'name','height=230,width=600,left=440,top=120,resizable=no,scrollbars=no,toolbar=no,menubar=no,location=no,directories=no,dependent=true');
    if (window.focus) {
       newwindow.focus();
    }
}