//base.js
var errHideTimeOut;
var tooltipTop = 28;

(function($){
	$.getStringLength=function(str){
		str = $.trim(str);

		if(str=="")
			return 0;

		var length=0;
		for(var i=0;i <str.length;i++){
			if(str.charCodeAt(i)>255)
				length+=2;
			else
				length++;
		}

		return length;
	}

	$.getLengthString=function(str,length,isSpace){
		if(arguments.length < 3)
			var isSpace = true;

		if($.trim(str)=="")
			return "";

		var tempStr="";
		var strLength = 0;

		for(var i=0;i <str.length;i++){
			if(str.charCodeAt(i)>255)
				strLength+=2;
			else{
				if(str.charAt(i) == " "){
					if(	isSpace)
						strLength++;
				}else
					strLength++;
			}

			if(length >= strLength)
				tempStr += str.charAt(i);
		}
		return tempStr;
	}

	$.getBodyScrollTop=function(){
        var scrollPos;
        if(typeof window.pageYOffset != 'undefined'){
            scrollPos = window.pageYOffset;
        }else if(typeof document.compatMode != 'undefined' &&
            document.compatMode != 'BackCompat'){
            scrollPos = document.documentElement.scrollTop;
        }else if(typeof document.body != 'undefined'){
            scrollPos = document.body.scrollTop;
        }
        return scrollPos;
    }

	$.copyText = function(id){
		var txt = $(id).val();
		if(window.clipboardData){
			window.clipboardData.clearData();
			var judge = window.clipboardData.setData("Text", txt);
			if(judge === true)
				alert("复制成功！");
			else
				alert("不允许复制，请您手动进行");
		}else if(navigator.userAgent.indexOf("Opera") != -1){
			window.location = txt;
		}else if(window.netscape){
			try{
				netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}catch(e){
				alert("被浏览器拒绝！\n请在浏览器地址栏输入'about:config'并回车\n然后将'signed.applets.codebase_principal_support'设置为'true'");
			}
			var clip = Components.classes['@mozilla.org/widget/clipboard;1'].createInstance(Components.interfaces.nsIClipboard);
			if(!clip)
				return;
			var trans = Components.classes['@mozilla.org/widget/transferable;1'].createInstance(Components.interfaces.nsITransferable);
			if(!trans)
				return;
			trans.addDataFlavor('text/unicode');
			var str = new Object();
			var len = new Object();
			var str = Components.classes["@mozilla.org/supports-string;1"].createInstance(Components.interfaces.nsISupportsString);
			var copytext = txt;
			str.data = copytext;
			trans.setTransferData("text/unicode",str,copytext.length*2);
			var clipid = Components.interfaces.nsIClipboard;
			if(!clip)
				return false;
			clip.setData(trans,null,clipid.kGlobalClipboard);
			alert("复制成功！");
		}
	};

	$(window).scroll(function(){
		if($("#sysmsg-error") != "none" || $("#sysmsg-success") != "none"){
			var top = $.getBodyScrollTop();
			if(top < tooltipTop)
				top = tooltipTop;
			$("#sysmsg-box").stop();
			$("#sysmsg-box").animate({"top":top},{duration:300});
		}
	});

	$.showErr = function(str){
		var top = $.getBodyScrollTop();

		if(top < tooltipTop)
			top = tooltipTop;

		$("#sysmsg-box").css({"top":top});
		$("#sysmsg-error span:first").html(str);
		$("#sysmsg-error").show();
		$("#sysmsg-success").hide();
		$("#sysmsg-box").show();

		clearTimeout(errHideTimeOut);

		var hideErr = function(){
			$("#sysmsg-box").slideUp(300);
		};

		errHideTimeOut = setTimeout(hideErr,5000);

		$("#sysmsg-box .close").one("click", function(){
			$("#sysmsg-box").hide();
		});
	}

	$.showSuccess = function(str){
		var top = $.getBodyScrollTop();
		if(top < tooltipTop)
			top = tooltipTop;
		$("#sysmsg-box").css({"top":top});
		$("#sysmsg-success span:first").html(str);
		$("#sysmsg-success").show();
		$("#sysmsg-error").hide();
		$("#sysmsg-box").show();

		clearTimeout(errHideTimeOut);

		var hideErr = function(){
			$("#sysmsg-box").slideUp(300);
		};

		errHideTimeOut = setTimeout(hideErr,5000);

		$("#sysmsg-box .close").one("click", function(){
			$("#sysmsg-box").hide();
		});
	}

	$.ShowDialog=function(option){
		option = $.extend({
			dialog:null,
			html:null,
			closeFun:null
		}, option || {});

		var bgDiv=document.createElement("DIV");
        var selfObj=$("."+option.dialog);
        if(selfObj.length==0){
            $("body").append(option.html);
            selfObj=$("."+option.dialog);
        }

        $("body").append(bgDiv);
        $(bgDiv).css({position:"absolute",width:$(document).width(), height:$(document).height(),top:"0",left:"0",opacity:0.3,background:"#000",display:"none","z-index":100});
        $.windowCenter(selfObj);
		selfObj.bgiframe();
		$(bgDiv).bgiframe();

        selfObj.show();
        $(bgDiv).show();

		$(".close",selfObj).click(function(){
            $(bgDiv).remove();
            selfObj.css({display:"none"});
			if(option.closeFun)
               option.closeFun.call(this);
        });

		$(window).scroll(function(){
			if(selfObj.css("display") != "none"){
				$.windowCenter(selfObj);
				$(bgDiv).css({width:$(document).width(), height:$(document).height()});
			}
		});
	}

	$.windowCenter=function(obj){
		var windowWidth=$.support.opacity ? window.innerWidth : document.documentElement.clientWidth;
		var windowHeight=$.support.opacity ? window.innerHeight : document.documentElement.clientHeight;
		var objWidth=obj.width();
		var objHeight=obj.height();
		var objTop=tooltipTop + $.getBodyScrollTop();
		var objLeft=(windowWidth - objWidth ) / 2;
		obj.css({position:"absolute",display:"block","z-index":1000,top:objTop,left:objLeft});
	}


	$.checkRequire = function(value){
		var reg = /.+/;
        return reg.test($.trim(value));
	}

	$.minLength = function(value, length , isByte){
		var strLength = $.trim(value).length;
		if(isByte)
			strLength = $.getStringLength(value);

		return strLength >= length;
	};

	$.maxLength = function(value, length , isByte){
		var strLength = $.trim(value).length;
		if(isByte)
			strLength = $.getStringLength(value);

		return strLength <= length;
	};

	$.rangeLength = function(value, minLength,maxLength, isByte){
		var strLength = $.trim(value).length;
		if(isByte)
			strLength = $.getStringLength(value);

		return strLength >= minLength && strLength <= maxLength;
	}

	$.checkMobilePhone = function(value){
		return /^(13\d{9}|18\d{9}|15\d{9})$/i.test($.trim(value));
	}

	$.checkPhone = function(val){
  		var flag = 0;
		val = $.trim(val);
  		var num = ".0123456789/-()";
  		for(var i = 0; i < (val.length); i++){
    		tmp = val.substring(i, i + 1);
    		if(num.indexOf(tmp) < 0)
      			flag++;
 		}
  		if(flag > 0)
			return true;
		else
			return false;
	}

	$.checkEmail = function(val){
		var reg = /^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/;
		return reg.test(val);
	};

	$.checkUrl = function(val){
		var reg = /^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*$/;
        return reg.test(val);
	};

	$.checkCurrency = function(val){
		var reg = /^\d+(\.\d+)?$/;
        return reg.test(val);
	};

	$.checkNumber = function(val){
		var reg = /^\d+$/;
        return reg.test(val);
	};

	$.checkInteger = function(val){
		var reg = /^[-\+]?\d+$/;
        return reg.test(val);
	};

	$.checkDouble = function(val){
		var reg = /^[-\+]?\d+(\.\d+)?$/;
        return reg.test(val);
	};

	$.checkEnglish = function(val){
		var reg = /^[A-Za-z]+$/;
        return reg.test(val);
	};

	$.checkQQMsn = function(val){
		var reg = /^[1-9]*[1-9][0-9]*$|^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
        return reg.test(val);
	};

})(jQuery);

jQuery(function($){
	$(".search-input").focus(function(){
		if($.trim(this.value) == this.getAttribute("empty"))
			this.value = "";
		$(this).removeClass("inactive");

	}).blur(function(){
		if($.trim(this.value) == "" || $.trim(this.value) == this.getAttribute("empty")){
			this.value = this.getAttribute("empty");
			$(this).addClass("inactive");
		}
	});

	if($("#sysmsg-error") != "none" || $("#sysmsg-success") != "none"){
		var hideErr = function(){
			$("#sysmsg-box").slideUp(300);
		};

		errHideTimeOut = setTimeout(hideErr,5000);

		$("#sysmsg-box .close").one("click", function(){
			$("#sysmsg-box").hide();
		});
	}
});

function homePage(obj,val){
	try{
		obj.style.behavior='url(#default#homepage)';
		obj.setHomePage(val);
	}catch(e){
		if(window.netscape){
			try{
				 netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
			}catch (e){
				alert("此操作被浏览器拒绝！");
			}

			var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
			prefs.setCharPref('browser.startup.homepage',val);
		}
	}
}

//script.js
jQuery(function($){
	var navcurrent = $("#nav li.current");
	navcurrent.prev("#nav ul.nav-list li.j").addClass("e");
	navcurrent.next("#nav ul.nav-list li.j").addClass("e");

	if($(".scroll-news li").length > 1){
		$(".scroll-news div").jCarouselLite({
			auto: 2000,
			speed: 500,
			vertical: true,
			visible: 1,
			over:true
		});
	}

	$(".site-cates li.i").click(function(){
		$(".site-cates li").removeClass("current");
		$(this).addClass("current");
		if(this.getAttribute("rel") != ""){
			$(".site-list").hide();
			if(this.getAttribute("rel") == "index")
				$(".site-list[isIndex='true']").show();
			else
				$(".site-list[rel='"+this.getAttribute("rel")+"']").show();
		}
	});

	$("#head .toggle").click(function(){
		if($("#city-list").css("display") == "none"){
			$("#city-list").bgiframe();
			$("#city-list").show();
			$("body").one("click", function(){
				$("#city-list").hide();
			});
		}else
			$("#city-list").hide();
		return false;
	});

	if($(".settime").length > 0)
		updateEndTime();
});

function updateEndTime(){
	var date = new Date();
	var time = date.getTime();

	$(".settime").each(function(i){
		var endDate =new Date(this.getAttribute("endTime"));
		var endTime = endDate.getTime();
		var lag = (endTime - time) / 1000;
		if(lag > 0){
			var second = Math.floor(lag % 60);
			var minite = Math.floor((lag / 60) % 60);
			var hour = Math.floor((lag / 3600) % 24);
			var day = Math.floor((lag / 3600) / 24);
			$(this).html(day+"天"+hour+"小时"+minite+"分"+second+"秒");
		}else
			$(this).html("团购已经结束啦！");
	});

	setTimeout("updateEndTime()",1000);
}