<!--检验表单代码开始-->
<script language="javascript">
<!--
function dis(){
document.form1.submit.disabled=true;
return true;
}
function check_input()  
{  
	if (form1.gname.value=="")
	{   alert("please input your company name!");
		form1.xm.focus();
		return false;
	}
	if (form1.tel.value=="")
	{   alert("please input your company telephone ！");
		form1.yx.focus();
		return false;
	}
         if (form1.address.value=="")
	{   alert("please input your address！");
		form1.xb.focus();
		return false;
	}
         if (form1.fax.value=="")
	{   alert("please input your fax！");
		form1.nr.focus();
		return false;
	}
        if (form1.email.value=="")
	{   alert("please input your email！");
		form1.safecode.focus();
		return false;
	}
		        if (!form1.email.value.match( /^.+@.+$/ ) ) {
	alert("提示：\n\nEmail 格式错误，请检查后重新输入！");
	document.form1.email.focus();
	return false;
	}
	 if (form1.lxname.value=="")
	{   alert("please input the contact person ！");
		form1.lxname.focus();
		return false;
	}
	 if (form1.content.value=="")
	{   alert("请输入电话！");
		form1.content.focus();
		return false;
	}
    return true;
}
//-->
</script>

<!--检验表单代码结束-->
