function reghelp(url){
window.open (url,"_blank","tolbar=no, location=no, scrollbars=no, status=no, menubar=no, resizable=no, width=400, height=610,top=50,left=100");
}

function detailwindow(url){
window.open (url,"_blank","tolbar=no, location=no, scrollbars=yes, status=no, menubar=no, resizable=no, width=800, height=600,top=50,left=100");
}