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function buy()
{
document.form1.submit();
}
function check()
{
if(document.form.regname.value=="")
{
alert("×¢²áÃû²»ÄÜΪ¿Õ");
document.form.regname.focus();
return false;
}
else if(document.form.realname.value=="")
{
alert("ÕæÊµÐÕÃû²»ÄÜΪ¿Õ");
document.form.realname.focus();
return false;
}
regname.value.length
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{
alert("×¢²áÃûÌîд´íÎó");
document.form.regname.focus();
return false;
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{
alert("×¢²áÃûÌîд´íÎó");
document.form.regname.focus();
return false;
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