/**
*    jquery、zepto 手机弹窗插件
*    调用方法（中括号的为可选参数）：
*    $.alert(string[,function])
*    $.confirm(string[,function])
*    $.tips(msg)
*    version:2016-07-27
*/
!function ($) {
    $._isalert=0,
	$.alert=function(){
		if(arguments.length){
			$._isalert=1;
			return $.confirm.apply($,arguments);
		}
	},
	$.confirm=function(){
		var args=arguments;
		if(args.length){
			var d =$('<div class="alert_overlay"></div><div class="alert_msg"><div class="alert_content">'+args[0]+'</div><div class="alert_buttons"><button class="alert_btn alert_btn_ok">Okey</button><button class="alert_btn alert_btn_cancel">Cancel</button></div></div>'),
			fn=args[1],
			flag=1,
			_click = function(e){
				typeof fn=='function'?(fn.call(d,e.data.r)!=!1&&d.remove()):d.remove();
			};
			$._isalert&&d.find('.alert_btn_cancel').hide();
			d.on('contextmenu',!1)
			.on('click','.alert_btn_ok',{r:!0},_click)
			.on('click','.alert_btn_cancel',{r:!1},_click)
			.appendTo('body');
		}
		$._isalert=0;
	},
	$.tips=function(m){
		$('.alert_tips').remove();
		$('<div class="alert_tips"><div>'+m+'</div></div>').appendTo('body').one('webkitAnimationEnd animationEnd',function(){$(this).remove()})
	}
}($);