var menushow
var delay
function showmenu(menu) {
    if (menushow) menushow.style.visibility = "hidden";
    menushow = menu;
    menu.style.visibility = "visible";
    cleartimeout(delay);
}
function hidemenu1(menu) {
    menu.style.visibility = "hidden";
}
function hidemenu(menu) {
    delay = window.settimeout("hideshow()", 400);
}
function hideshow() {
    if (menushow) menushow.style.visibility = "hidden";
}
function formcheck() {
    if (document.form1.name.value == "") {
        alert("错误：姓名不能为空！");
        document.form1.name.focus();
        return false;
    }
    if (document.form1.telehphone.value == "") {
        alert("错误：电话不能为空！");
        document.form1.telehphone.focus();
        return false;
    }
    if (document.form1.company.value == "") {
        alert("错误：单位不能为空！");
        document.form1.company.focus();
        return false;
    }
    if (document.form1.email.value == "") {
        alert("错误：email不能为空！");
        document.form1.email.focus();
        return false;
    }
    if (document.form1.address.value == "") {
        alert("错误：地址不能为空！");
        document.form1.address.focus();
        return false;
	}
	if (document.form1.remark.value == "") {
		alert("错误：备注森不能为空！");
		document.form1.remark.focus();
		return false;
    }
	return true;
}
function opennews(d){
	window.open("info.asp?id="+d,"","top=30,left=100,width=560,height=490,scrollbars=yes")
}
function openorder(d) {
	window.location="zxdd.asp?id="+d
}