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function check_input(theform)
{
if (form1.name.value=="")
{ alert("姓名不能为空，请重新填写！");
theform.name.focus();
return false;
}
if (form1.tel.value=="" )
{ alert("您的电话不能为空，请重新填写！");
theform.tel.focus();
return false;
}
if (form1.email.value=="")
{ alert("Email地址不能为空，请重新填写！");
theform.email.focus();
return false;
}
if (form1.text1.value=="")
{ alert(" 留言内容不能为空，请重新填写！");
theform.text1.focus();
return false;
}
return true;
}
Welcome leave words to us!
|
SHENZHEN SAMPOO HI-TECH CO., LTD
ADD: 5/F, Building 17, Guangqian Indu.Area, Nanshan District, Shenzhen, China
Tel: 86-755-26759829 26759929 26759979 26759769
Fax: 86-755-26759949
Web site: www.spptc.com
E-mail: spptc@spptc.com |
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