function dialglobal() 
{
window.open ("http://www.prepaidinternetaccess.net/UZ/PLP/default.asp?PP=1670","_blank", "width=780,height=450,resizable=0,scrollbars=1,status=1");
}

<!-- Dialup Signup -->

function DialupSignup()
{
window.open('signup.asp',"dialupsignup","'toolbar=o,location=0,directories=0,status=0,menubar=0,scrollbar=1,resizeable=0,width=350,height=325");
}

<!-- Dialup Signup -->