Validator={
		mobile:/^(13[0-9]|15[0-9]|186|187|188|189)\d{8}$/,
		email: /^[0-9a-zA-Z_\-\.]*[0-9a-zA-Z_\-]@[0-9a-zA-Z_\-]+(\.[0-9a-zA-Z_\-]+)*$/
};

//添加新的jquery验证规则
function addRegex(type,message){
	$.validator.addMethod(type, function(value, element) {
        return this.optional(element) || Validator[type].test(value);
 	 },message);
}

isNumber = function (event) {
	//数字键
	var isNumKey=((event.which > 47) && (event.which < 58)) || ((event.keyCode > 47) && (event.keyCode < 58));
	//方向键
	var isDirectKey=(event.keyCode==37) || (event.keyCode==39);
	//回车,End,Home,Tab键
	var isAllowControlKey=(event.keyCode==8) || (event.keyCode==37) || (event.keyCode==39) || (event.keyCode==13) || (event.keyCode==9);

	if(isNumKey || isDirectKey || isAllowControlKey) {
        return true;
	}else{
      return false;
    }
}

function regInput(str){
 reg=/^[0-9]*$/;
 return reg.test(str);
}