//邮箱验证
function VerifyEmail(email) {
	var reg = /^([a-zA-Z0-9_\.-]+)@(([a-zA-Z0-9_-]+)\.)+[a-zA-Z]{2,3}$/;
	if( reg.test(email) ) 
	{	return true;}
	else
	{
		return false;
	}
}
//======联动函数======
//info:联动信息
//parentID:父ID,调取该父ID下所有子选项加入指定的对象
//obj:接受赋值的对象
//showLabel:是否显示标签
//label:标签文本
function SetValue(info,parentID,obj,selectedID,showLabel,label) {
	var found = false;
	obj.length = 0;
	if(showLabel) {obj.options[obj.length++] = new Option(label,"");}
	for(var i = 0; i < info.length; i++) {
		if(info[i][0] == parentID) {
			obj.options[obj.length++] = new Option(info[i][2],info[i][1]);
			if(info[i][1] == selectedID) {obj.selectedIndex = obj.length - 1}
				found = true;
		}
		else if(info[i][0] != parentID && found) {
			break;
		}
	}
}