function US_signup() {

	window.open("http://www.myreg.net/checkform?force_form=1&form_id=5435","","height=600,width=530,left=300,top=70,toolbar=0,resizable=1,scrollbars=1,scrollbars=yes");
}

function nonUS_signup() {

	window.open("rapt_form.htm","","height=450,width=450,left=300,top=70,toolbar=0,resizable=1,scrollbars=1,scrollbars=yes");
}

function mobile_signup() {

	window.open("mobile.html","","height=375,width=350,left=300,top=70,toolbar=0,resizable=0,scrollbars=0,scrollbars=no");
}