/*
 * 自动切换
 * author:黄孟�?
 * QQ:240713484
 * date:2009-08-25
 */
var AutoScrollSize1=0;
var AutoScrollCurNum1=0;
var AutoScrollSize2=0;
var AutoScrollCurNum2=0;
var AutoScrollSize3=0;
var AutoScrollCurNum3=0;
var AutoScrollSize4=0;
var AutoScrollCurNum4=0;

function getCode(str){
	var hash=0;
	if(str.length==0)return hash;
	for(i=0;i<str.length;i++){
		char=str.charCodeAt(i);
		hash=((hash<<5)-hash)+char;
		hash=hash & hash; //convert to 32 bit integer
	}
	return hash;
}
function htFade(){
	var obj1="#scrollDiv1";
	AutoScrollSize1=$(obj1).find("li").length;
	$(obj1).fadeTo(1000,1,function(){
		$(obj1).find("li:eq("+((AutoScrollCurNum1-1+AutoScrollSize1)%AutoScrollSize1)+")").css({display:"none"});
		$(obj1).find("li:eq("+((AutoScrollCurNum1+0+AutoScrollSize1)%AutoScrollSize1)+")").css({display:"block"});
		$(obj1).find("li:eq("+((AutoScrollCurNum1+1+AutoScrollSize1)%AutoScrollSize1)+")").css({display:"block"});
		$(obj1).find("li:eq("+((AutoScrollCurNum1+2+AutoScrollSize1)%AutoScrollSize1)+")").css({display:"block"});
		$(obj1).find("li:eq("+((AutoScrollCurNum1+3+AutoScrollSize1)%AutoScrollSize1)+")").css({display:"block"});
	});
	AutoScrollCurNum1=(1+AutoScrollCurNum1)%AutoScrollSize1;
	
	var obj2="#scrollDiv2";
	AutoScrollSize2=$(obj2).find("li").length;
	$(obj2).fadeTo(1000,1,function(){
		$(obj2).find("li:eq("+((AutoScrollCurNum2-1+AutoScrollSize2)%AutoScrollSize2)+")").css({display:"none"});
		$(obj2).find("li:eq("+((AutoScrollCurNum2+0+AutoScrollSize2)%AutoScrollSize2)+")").css({display:"block"});
		$(obj2).find("li:eq("+((AutoScrollCurNum2+1+AutoScrollSize2)%AutoScrollSize2)+")").css({display:"block"});
		$(obj2).find("li:eq("+((AutoScrollCurNum2+2+AutoScrollSize2)%AutoScrollSize2)+")").css({display:"block"});
		$(obj2).find("li:eq("+((AutoScrollCurNum2+3+AutoScrollSize2)%AutoScrollSize2)+")").css({display:"block"});
		
	});
	AutoScrollCurNum2=(1+AutoScrollCurNum2)%AutoScrollSize2;
	
	var obj3="#scrollDiv3";
	AutoScrollSize3=$(obj3).find("li").length;
	$(obj3).fadeTo(1000,1,function(){
		$(obj3).find("li:eq("+((AutoScrollCurNum3-1+AutoScrollSize3)%AutoScrollSize3)+")").css({display:"none"});
		$(obj3).find("li:eq("+((AutoScrollCurNum3+0+AutoScrollSize3)%AutoScrollSize3)+")").css({display:"block"});
		$(obj3).find("li:eq("+((AutoScrollCurNum3+1+AutoScrollSize3)%AutoScrollSize3)+")").css({display:"block"});
		$(obj3).find("li:eq("+((AutoScrollCurNum3+2+AutoScrollSize3)%AutoScrollSize3)+")").css({display:"block"});
		$(obj3).find("li:eq("+((AutoScrollCurNum3+3+AutoScrollSize3)%AutoScrollSize3)+")").css({display:"block"});
		//$(obj3).fadeTo(3000,1);
	});
	AutoScrollCurNum3=(1+AutoScrollCurNum3)%AutoScrollSize3;
	
	var obj4="#scrollDiv4";
	AutoScrollSize4=$(obj4).find("li").length;
	$(obj4).fadeTo(1000,1,function(){
		$(obj4).find("li:eq("+((AutoScrollCurNum4-1+AutoScrollSize4)%AutoScrollSize4)+")").css({display:"none"});
		$(obj4).find("li:eq("+((AutoScrollCurNum4+0+AutoScrollSize4)%AutoScrollSize4)+")").css({display:"block"});
		$(obj4).find("li:eq("+((AutoScrollCurNum4+1+AutoScrollSize4)%AutoScrollSize4)+")").css({display:"block"});
		$(obj4).find("li:eq("+((AutoScrollCurNum4+2+AutoScrollSize4)%AutoScrollSize4)+")").css({display:"block"});
		$(obj4).find("li:eq("+((AutoScrollCurNum4+3+AutoScrollSize4)%AutoScrollSize4)+")").css({display:"block"});
		//$(obj4).fadeTo(3000,1);
	});
	AutoScrollCurNum4=(1+AutoScrollCurNum4)%AutoScrollSize4;
	
}

function htAutoFade(){
	window.setInterval("htFade()",9000);
}

/*
 * menuTab
 * author:黄孟�?
 * QQ:240713484
 * date:2009-08-25
 */
function htMenuTab(obj){

	var menuUl=$(obj).find("div:first").find("ul:first");
	var menuLis=$(obj).find("div:first").find("ul:first").find("li");
	var dtlDiv=$(obj).find("div:eq(2)");
	var dtlUls=$(obj).find("div:eq(2)").find("ul");
	
	menuLis.mouseover(function(){
		dtlShow(this);
	});
	
	function dtlShow(menuLi){
		var index;
		for(var i=0;i<menuLis.length;i++){
			if(menuLis[i]==menuLi){
				index=i;
			}
		}
		dtlUls.css({display:"none"});
		dtlDiv.find("ul:eq("+index+")").css({
			display:"block",
			"margin-left":menuLi.offsetLeft+"px"
		});
	}
	
	function init(){
		dtlUls.css({display:"none"});
		var val=menuUl.attr("val");
		if(val!=null&&val!=""){
			var index;
			var menuLi;
			for(var i=0;i<menuLis.length;i++){
				if($(menuLis[i]).attr("val")==val){
					index=i;
					menuLi=$(menuLis[i]);
				}
			}
			if(typeof index=="undefined")return;
			menuLi.addClass("nav_li_hover");
			dtlDiv.find("ul:eq("+index+")").css({
				display:"block",
				"margin-left":menuLis[index].offsetLeft+"px"
			});
		}
	}
	init();
}



/*
 * tab鼠标经过切换
 * author:黄孟�?
 * QQ:240713484
 * date:2009-08-25
 */
function htTabPanel(obj,num){
    var count=$(obj).find("li").length;
	num=(!num||num<0)?0:(num>count)?(count-1):num;
	$(obj).find("li").addClass("tab_noselect");
	$(obj).find("li:eq("+num+")").removeClass("tab_noselect").addClass("tab_selected") ;
	$(obj).find("div:eq(0)").find("div:eq("+num+")").css({display:"block"});
	$(obj).find("li").mouseover(function(){
		$(obj).find("li").removeClass("tab_selected").addClass("tab_noselect") ;
		$(obj).find("div:eq(0)").find("div").css({display:"none"});
		$(this).addClass("tab_selected"); 
		for(var i=0;i<count;i++){
			if($(obj).find("li:eq("+i+")").hasClass("tab_selected")){
				$(obj).find("div:eq(0)").find("div:eq("+i+")").css({display:"block"});
			}
		}
	}); 
}


/*
 * 按钮美化
 * author:黄孟�?
 * QQ:240713484
 * date:2009-08-25
 */
function htBtn(){
	$(".btn-5").mouseover(function(){
		$(this).addClass("btn-5_on");
	}).mouseout(function(){
		$(this).removeClass("btn-5_on");
	});
	
}


/*
 * 搜索�?
 * author:黄孟�?
 * QQ:240713484
 * date:2009-08-26
 */
 var timeer;
function htSearch(){
	$("#search_select").click(function(){
		$("#search_options").css({display:"block"});
		try{window.clearTimeout(timeer);}catch(e){}
		timeer=window.setTimeout("hideSearch_options()", 1000);
		$("#search_options").find("li[value='"+$("input[name='search_value']").attr("value")+"']").addClass("search_ul_li_hover");
		$("#search_options").find("li").mouseover(function(){	
			$("#search_options").find("li[value='"+$("input[name='search_value']").attr("value")+"']").removeClass("search_ul_li_hover");
			try{window.clearTimeout(timeer);}catch(e){}
		});
		$("#search_options").find("li").mouseout(function(){
			try{window.clearTimeout(timeer);}catch(e){}	
			timeer=window.setTimeout("hideSearch_options()", 1000);
		});
	});
	$("#search_options").find("li").click(function(){
		var value=$(this).attr("value");
		$("input[name='search_show']").attr("value",$.trim($(this).text()));
		$("input[name='search_value']").attr("value",value);
		$("input[name='search_show']").addClass("search_text_option");
		hideSearch_options();
	});
	
	$("input[name='search_show']").click(function(){
		var search_value=$("input[name='search_value']").attr("value");
		var text=$.trim($("#search_options").find("li[value='"+search_value+"']").text());
		if(text==$(this).attr("value")){
			$(this).attr("value","");
		}
		$("input[name='search_show']").removeClass("search_text_option");
	});
	$("input[name='search_show']").blur(function(){
		if($(this).attr("value")==""||$(this).attr("value")==null){
			var text=$.trim($("#search_options").find("li[value='"+$("input[name='search_value']").attr("value")+"']").text());
			$(this).attr("value",text);
			$("input[name='search_show']").addClass("search_text_option");
		}
	});
	
	var init=function(){
		var search_show=$("input[name='search_show']").attr("value");
		var search_value=$("input[name='search_value']").attr("value");
		search_value=(search_value)?search_value:"10";
		$("input[name='search_value']").attr("value","10");
		if(search_show==null||search_show==""){
			var text=$.trim($("#search_options").find("li[value='"+search_value+"']").text());
			$("input[name='search_show']").attr("value",text);
			$("input[name='search_show']").addClass("search_text_option");
		}
	}
	init();
 }

function hideSearch_options(){
	try{window.clearTimeout(timeer);}catch(e){}
	$("#search_options").css({display:"none"});
}





/*
 * 黄孟�?
 * author:黄孟�?
 * date:2009-08-26
 */
function g$(id) { return document.getElementById(id); }

function moveElement(elementID,final_x,final_y,interval) {
  if (!document.getElementById) return false;
  if (!document.getElementById(elementID)) return false;
  var elem = document.getElementById(elementID);
  if (elem.movement) {
    clearTimeout(elem.movement);
  }
  if (!elem.style.left) {
    elem.style.left = "0px";
  }
  if (!elem.style.top) {
    elem.style.top = "0px";
  }
  var xpos = parseInt(elem.style.left);
  var ypos = parseInt(elem.style.top);
  if (xpos == final_x && ypos == final_y) {
		return true;
  }
  if (xpos < final_x) {
    var dist = Math.ceil((final_x - xpos)/10);
    xpos = xpos + dist;
  }
  if (xpos > final_x) {
    var dist = Math.ceil((xpos - final_x)/10);
    xpos = xpos - dist;
  }
  if (ypos < final_y) {
    var dist = Math.ceil((final_y - ypos)/10);
    ypos = ypos + dist;
  }
  if (ypos > final_y) {
    var dist = Math.ceil((ypos - final_y)/10);
    ypos = ypos - dist;
  }
  elem.style.left = xpos + "px";
  elem.style.top = ypos + "px";
  var repeat = "moveElement('"+elementID+"',"+final_x+","+final_y+","+interval+")";
  elem.movement = setTimeout(repeat,interval);
}

function classNormal(iFocusBtnID,iFocusTxID){
	var iFocusBtns= g$(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = g$(iFocusTxID).getElementsByTagName('li');
	for(var i=0; i<iFocusBtns.length; i++) {
		iFocusBtns[i].className='normal';
		iFocusTxs[i].className='normal';
	}
}

function classCurrent(iFocusBtnID,iFocusTxID,n){
	var iFocusBtns= g$(iFocusBtnID).getElementsByTagName('li');
	var iFocusTxs = g$(iFocusTxID).getElementsByTagName('li');
	iFocusBtns[n].className='current';
	iFocusTxs[n].className='current';
}

function iFocusChange() {	
	if(!g$('ifocus')) return false;
	g$('ifocus').onmouseover = function(){atuokey = true};
	g$('ifocus').onmouseout = function(){atuokey = false};
	var iFocusBtns = g$('ifocus_btn').getElementsByTagName('li');
	var listLength = iFocusBtns.length;
	try{
		iFocusBtns[0].onmouseover = function() {
			moveElement('ifocus_piclist',0,0,5);
			classNormal('ifocus_btn','ifocus_tx');
			classCurrent('ifocus_btn','ifocus_tx',0);
		}
		if (listLength>=2) {
			iFocusBtns[1].onmouseover = function() {
				moveElement('ifocus_piclist',0,-220,5);
				classNormal('ifocus_btn','ifocus_tx');
				classCurrent('ifocus_btn','ifocus_tx',1);
			}
		}
		if (listLength>=3) {
			iFocusBtns[2].onmouseover = function() {
				moveElement('ifocus_piclist',0,-440,5);
				classNormal('ifocus_btn','ifocus_tx');
				classCurrent('ifocus_btn','ifocus_tx',2);
			}
		}
	}catch(e){
	}

}

setInterval('autoiFocus()',5000);
var atuokey = false;
function autoiFocus() {
	if(!g$('ifocus')) return false;
	if(atuokey) return false;
	var focusBtnList = g$('ifocus_btn').getElementsByTagName('li');
	var listLength = focusBtnList.length;
	for(var i=0; i<listLength; i++) {
		if (focusBtnList[i].className == 'current') var currentNum = i;
	}
	if (currentNum==0&&listLength!=1 ){
		moveElement('ifocus_piclist',0,-220,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',1);
	}
	if (currentNum==1&&listLength!=2 ){
		moveElement('ifocus_piclist',0,-440,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',2);
	}
	if (currentNum==2&&listLength!=3 ){
		moveElement('ifocus_piclist',0,-660,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',3);
	}
	if (currentNum==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==1&&listLength==2 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
	if (currentNum==2&&listLength==3 ){
		moveElement('ifocus_piclist',0,0,5);
		classNormal('ifocus_btn','ifocus_tx');
		classCurrent('ifocus_btn','ifocus_tx',0);
	}
}

//去空格
function  trim(str){
	return str.replace(/(^\s*)|(\s*$)/g, "");
}
//是否包含空格
function isSpace(str){
	var regx =  /^[\S]*$/;
	return !regx.test(str);
}
//检查是否是整数
function isInteger(str){
	var regx = /^[-]?\d+$/;
	return regx.test(str);
}
//判断邮箱
function isEmail(str){
	var regx = /^[-_A-Za-z0-9]+(.[_A-Za-z0-9]+)*@([_A-Za-z0-9]+.){1,3}[A-Za-z]{2,5}$/;
	return regx.test(str);
}
//验证是否包含中文  
function isChinese(objValue){ 
	if(escape(objValue).indexOf("%u") != -1)
		return false;//表示包含中文
	else
		return true;
}
//验证是否为中文  
function isChinese1(objValue){ 
	var regx = /[^\u4E00-\u9FA5]/g;
	return !regx.test(objValue);
}
//验证身份证
function isId(val){
	var regx = /(^\d{15}$)|(\d{17}([0-9]|X)$)/;
	return regx.test(val);
}
//设置cookie
function setCookie(name,value)
{
var Days = 30;
var exp = new Date(); 
exp.setTime(exp.getTime() + 2*7*24*60*60*1000);
document.cookie = name + "="+ escape (value) + ";expires=" + exp.toGMTString();
}
//读取cookies
function getCookie(name)
{
var arr,reg=new RegExp("(^| )"+name+"=([^;]*)(;|$)");
if(arr=document.cookie.match(reg)) return unescape(arr[2]);
else return null;
}
//删除cookies
function delCookie(name)
{
var exp = new Date();
exp.setTime(exp.getTime() - 1);
var cval=getCookie(name);
if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.toGMTString();
}

/**
 * 去掉两端的空格后判断是否为空
 * @param str
 * @return
 */
function isNull(str) {
	if(str.length > 0)
		str = str.replace(/(^\s*)|(\s*$)/g, "");
	if(str.length == 0)
		return false;
	else
		return true;	
}



 function fmtDate(date,fmt) {
	var o = {
		"M+" : date.getMonth() + 1, // 月份
		"d+" : date.getDate(), // 日
		"h+" : date.getHours() % 12 == 0 ? 12 : date.getHours() % 12, // 小时
		"H+" : date.getHours(), // 小时
		"m+" : date.getMinutes(), // 分
		"s+" : date.getSeconds(), // 秒
		"q+" : Math.floor((date.getMonth() + 3) / 3), // 季度
		"S" : date.getMilliseconds() // 毫秒
	};
	var week = {
		"0" : "\u65e5",
		"1" : "\u4e00",
		"2" : "\u4e8c",
		"3" : "\u4e09",
		"4" : "\u56db",
		"5" : "\u4e94",
		"6" : "\u516d"
	};
	if (/(y+)/.test(fmt)) {
		fmt = fmt.replace(RegExp.$1, (date.getFullYear() + "").substr(4 - RegExp.$1.length));
	}
	if (/(E+)/.test(fmt)) {
		fmt = fmt.replace(RegExp.$1, ((RegExp.$1.length > 1) ? (RegExp.$1.length > 2 ? "\u661f\u671f" : "\u5468") : "") + week[date.getDay() + ""]);
	}
	for (var k in o) {
		if (new RegExp("(" + k + ")").test(fmt)) {
			fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
		}
	}
	return fmt;
}

/**
 * 判断浏览器
 */
(function() {
	
	var BrowserDetect = {
		init: function () {
			this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
			this.version = this.searchVersion(navigator.userAgent)
				|| this.searchVersion(navigator.appVersion)
				|| "an unknown version";
			this.OS = this.searchString(this.dataOS) || "an unknown OS";
		},
		searchString: function (data) {
			for (var i=0;i<data.length;i++)	{
				var dataString = data[i].string;
				var dataProp = data[i].prop;
				this.versionSearchString = data[i].versionSearch || data[i].identity;
				if (dataString) {
					if (dataString.indexOf(data[i].subString) != -1)
						return data[i].identity;
				}
				else if (dataProp)
					return data[i].identity;
			}
		},
		searchVersion: function (dataString) {
			var index = dataString.indexOf(this.versionSearchString);
			if (index == -1) return;
			return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
		},
		dataBrowser: [
			{
				string: navigator.userAgent,
				subString: "Chrome",
				identity: "Chrome"
			},
			{ 	string: navigator.userAgent,
				subString: "OmniWeb",
				versionSearch: "OmniWeb/",
				identity: "OmniWeb"
			},
			{
				string: navigator.vendor,
				subString: "Apple",
				identity: "Safari",
				versionSearch: "Version"
			},
			{
				prop: window.opera,
				identity: "Opera"
			},
			{
				string: navigator.vendor,
				subString: "iCab",
				identity: "iCab"
			},
			{
				string: navigator.vendor,
				subString: "KDE",
				identity: "Konqueror"
			},
			{
				string: navigator.userAgent,
				subString: "Firefox",
				identity: "Firefox"
			},
			{
				string: navigator.vendor,
				subString: "Camino",
				identity: "Camino"
			},
			{		// for newer Netscapes (6+)
				string: navigator.userAgent,
				subString: "Netscape",
				identity: "Netscape"
			},
			{
				string: navigator.userAgent,
				subString: "MSIE",
				identity: "Explorer",
				versionSearch: "MSIE"
			},
			{
				string: navigator.userAgent,
				subString: "Gecko",
				identity: "Mozilla",
				versionSearch: "rv"
			},
			{ 		// for older Netscapes (4-)
				string: navigator.userAgent,
				subString: "Mozilla",
				identity: "Netscape",
				versionSearch: "Mozilla"
			}
		],
		dataOS : [
			{
				string: navigator.platform,
				subString: "Win",
				identity: "Windows"
			},
			{
				string: navigator.platform,
				subString: "Mac",
				identity: "Mac"
			},
			{
				string: navigator.userAgent,
				subString: "iPhone",
				identity: "iPhone/iPod"
		    },
			{
				string: navigator.platform,
				subString: "Linux",
				identity: "Linux"
			}
		]
	
	};
	
	BrowserDetect.init();
	
	window.$.client = { os : BrowserDetect.OS, browser : BrowserDetect.browser };
	
})();