/*
PHP version 5
Copyright (c) 2002-2010 ECISP.CN
声明：这不是一个免费的软件，请在许可范围内使用
作者：Bili E-mail:huangqyun@163.com  QQ:6326420
http://www.ecisp.cn	http://www.easysitepm.com
*/
(function($){
	$.fn.pstrength = function(o) {
		var o = $.extend({
			verdects: ['安全度非常弱', '安全度良好', '安全度中等', '安全度高', '安全度非常高'],
			scores : [16,25,35,45]
		},o);
		return this.each(function(){
			var e = $(this).attr('id');
			$("#passlist").after('<div id="' + e + '_bar" style="width:150px;background-color:#E7E6F0;border: 1px solid #ffffff;font-size:1px;height:2px;"></div>');
			$("#passlist").after('<div id="' + e + '_text"><font color="#969699">安全度非常弱</font></div>');
			$(this).keyup(function(){
				$.fn.runPassword($(this).val(), e, o);
			});
		});
	}
	$.fn.runPassword = function (p, f, o){
		nPerc = $.fn.checkPassword(p, o);
		var ctlBar = "#" + f + "_bar";
		var ctlText = "#" + f + "_text";
		var nRound = Math.round(nPerc * 2.2);
		if (nRound < (p.length * 5))
		{
			nRound += p.length * 5;
		}
		if (nRound > 100)
			nRound = 100;
		$(ctlBar).css({
			width:nRound+"px"
		});
			
		if(nPerc <= o.scores[0])
		{
			strColor = "#FF0F00";
			strText = o.verdects[0];
		}
		else if (nPerc > o.scores[0] && nPerc <= o.scores[1])
		{
			strColor = "#C659EA";
			strText = o.verdects[1];
		}
		else if (nPerc > o.scores[1] && nPerc <= o.scores[2])
		{
			strColor = "#B442FE";
			strText = o.verdects[2];
		}
		else if (nPerc > o.scores[2] && nPerc <= o.scores[3])
		{
			strColor = "#00B200";
			strText = o.verdects[3];
		}
		else
		{
			strColor = "#3bce08";
			strText = o.verdects[4];
		}
		$(ctlBar).css({
			backgroundColor: strColor
		});
		$(ctlText).html("<span style='color: " + strColor + ";'>" + strText + "</span>");
	}
	$.fn.checkPassword = function(p, o)
	{
		var intScore = 0;
		var strVerdict = o.verdects[0];
		if (p.length<5)
		{
			intScore = (intScore + 3)
		}
		else if (p.length>4 && p.length<8)
		{
			intScore = (intScore+6)
		}
		else if (p.length>7 && p.length<14)// length between 8 and 15
		{
			intScore = (intScore+12)
		}
		else if (p.length>14)
		{
			intScore = (intScore+18)
		}
		if (p.match(/[a-z]/))
		{
			intScore = (intScore+1)
		}
		if (p.match(/[A-Z]/))
		{
			intScore = (intScore+5)
		}
		if (p.match(/\d+/))
		{
			intScore = (intScore+5)
		}
		if (p.match(/(.*[0-9].*[0-9].*[0-9])/))
		{
			intScore = (intScore+5)
		}
		if (p.match(/.[!,@,#,$,%,^,&,*,?,_,~]/))
		{
			intScore = (intScore+5)
		}
		if (p.match(/(.*[!,@,#,$,%,^,&,*,?,_,~].*[!,@,#,$,%,^,&,*,?,_,~])/))
		{
			intScore = (intScore+5)
		}
		if (p.match(/([a-z].*[A-Z])|([A-Z].*[a-z])/))
		{
			intScore = (intScore+2)
		}
		if (p.match(/([a-zA-Z])/) && p.match(/([0-9])/))
		{
			intScore = (intScore+2)
		}
		if (p.match(/([a-zA-Z0-9].*[!,@,#,$,%,^,&,*,?,_,~])|([!,@,#,$,%,^,&,*,?,_,~].*[a-zA-Z0-9])/))
		{
			intScore = (intScore+2)
		}
		return intScore;
	}
	
})(jQuery);