function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function newwin1(){
win1 = window.open('mail.html','print','scrollbars=yes,resizable=yes,width=630,height=560');
win1.focus()
}
function newwin2(url){
win1 = window.open(url,'print','scrollbars=yes,resizable=yes,width=630,height=560');
win1.focus()
}
function newwin3(url){
win1 = window.open('category.html','print','scrollbars=yes,resizable=yes,width=900,height=540');
win1.focus()
}