// JavaScript Document

///2009-08-24 debug 需要jquer1.3支持
///Created by IMT.
/// Last modified by IMT.  2010-08-12
//<![CDATA[ 

///<summary>
///图片预读
///ImgUrlList 为img 路径列表
///</summary>
function ImgAdvancePreloader(ImgUrlList)
{ 
	 //图片预读
     var cc = ImgUrlList, cci = 0, url;
     function ImgPreloader() {
         url = cc.eq(cci).attr("href");
         if (url && url.length < 1) {
             for (; cci < cc.length; cci++) {
                 url = cc.eq(cci).attr("href");
                 if (url.length > 0) {
                     break;
                 }
             }
         }
         if (!url) return;
         imagePreloader = new Image; imagePreloader.src = url;
         if (imagePreloader.complete) {
             cci++;
             ImgPreloader();

         } else { 
             $(imagePreloader).unbind().bind('load', function() {
                 cci++;
                 ImgPreloader(); 
             });
         }
     } 
     $(window).load(function() {
         setTimeout(ImgPreloader, 1000);
     });
}


//eCss: 播放的div组的css 统一css 并且页面中唯一使用;pId:点击向前的id;nId：点击向后的id;sNum:显示个数(默认是3);
//sstime：播放时间(毫秒)；autoStart：true 为自动播放(默认)，false禁止自动播放；playTime:自动播放时间(毫秒);方向：‘left’ 或者‘right’

function slideShowFn(eCss,pId,nId,sNum,sstime,autoStart,playTime,direction){ 

  if(typeof eCss !="string" || (typeof pId !="string" && typeof nId !="string")) return false;
   
  if(typeof $ =="function")
  { 
   
    $(function(){
			   
	  var ssctliste = $("."+eCss),ssctlist=[],ssi=0,tempsse,bdir= true; 
	  
	    if(typeof sstime != "number") sstime = 600; // defalut parameters set value 
  		if(typeof sNum != "number")sNum = 2; else sNum --;
		 
  		if(typeof autoStart != "boolean" )
		{  
		 autoStart = true;
		}
		else if(autoStart)
		{  
			   if(typeof playTime != "number") playTime = 1000;
			   if(direction == "right" ) bdir= false; else bdir= true ;   
			   
		}
		
	  ssctliste.each(function(i){  
							  
							   tempsse = $(this);
							   ssctlist.push(tempsse);
							   tempsse.hover(function(){if(autoNextTimer)clearInterval(autoNextTimer);},function(){ssOutPlayControl()});
							   
										 if(i > sNum)
										 {
											  tempsse.hide();
										 } 
								   }  
					);
	  
	  if(ssctlist.length > 0)
	  { 
		  var pssbusy=false,nssbusy=false,sscount =ssctlist.length -1, autoNextTimer ; 
		  
		  if(typeof pId == "string")
		  {
		   $("#"+pId).css("cursor","pointer").click(function(){
									
							   pssbusy = true;
								 if(!nssbusy)	
								 {	 
								       var te,ee,se, m_ssi =ssi;
    							          if( ssi > 0 ) 
									      {   
									       ssi-=1; 
									      }
									      else
									      {
									        ssi = sscount;
									      } 
							             if(m_ssi==0)
							             {
							               te = sscount;
    							           
							             }
							             else
							             { 
							               te= m_ssi-1;
							             }
                                    
							                ee = ((m_ssi+sNum) > sscount) ? m_ssi- sscount+sNum -1 :m_ssi+sNum;  
							               $(ssctlist[m_ssi]).before(ssctlist[te]);  
							               ssctlist[te].show(sstime); //
							               ssctlist[ee].hide(sstime,function(){pssbusy=false});   
									 }
									
							  }).hover(function(){if(autoNextTimer)clearInterval(autoNextTimer);},function(){ssOutPlayControl()});
		   
		   
		  }
		  
		  if(typeof nId == "string")
		  {
	       $("#"+nId).css("cursor","pointer").click(function(){ 
								 
								 nssbusy= true;
								 if(!pssbusy)
								 { 
							        var te,ee,se, m_ssi =ssi;
							         
									  if( ssi <  sscount ) 
									  {   
									    ssi+=1; 
									  }
									  else
									  {
									    ssi= 0;
									  } 
							         if(m_ssi==0)
							         {
							            ee = sscount;
							           
							         }
							         else
							         { 
							            ee= m_ssi-1;
							         } 
							           te = ((m_ssi+sNum+1) > sscount) ? m_ssi- sscount+sNum:m_ssi+sNum+1;
							           ssctlist[m_ssi].hide(sstime,function(){ssctlist[ee].after(ssctlist[m_ssi]);nssbusy=false;} ); //
							           ssctlist[te].show(sstime); 
								  }
					   }).hover(function(){if(autoNextTimer)clearInterval(autoNextTimer);},function(){ssOutPlayControl()});;
		          
			  }  
			   
			  function ssOutPlayControl()
			  {
				  if(autoStart)
				  {
					  if(bdir&& typeof nId == "string")
					   {
							autoNextTimer = setInterval(function(){ $("#"+nId).trigger("click");},playTime);
					   }
					   else if(typeof pId == "string")
					   {
							autoNextTimer = setInterval(function(){ $("#"+pId).trigger("click")},playTime);
					   }
				  }
		   
			  }
			  
			  ssOutPlayControl(); 
	   }
		
	   
     });
  }
}

///<summary>
///设置cookie
///</summary>
function setCookie(c_name,value,expiredays,domian,pth)
{
	var exdate=new Date(),ckstr;
	exdate.setDate(exdate.getDate() + expiredays);
	ckstr = c_name+ "=" +escape(value)+";";
	if(typeof expiredays != "undefined"   )ckstr+="expires="+exdate.toGMTString()+";"; 
	if(typeof domian== "string")ckstr+="domain="+ domian+";";  
	if(typeof pth == "string")
	{
		ckstr+="patch="+ pth+";"; 
	}
	else
	{
	    ckstr += "patch=//;";  
	}
  
	document.cookie = ckstr;
};
///<summary>
///获取cookie
///</summary>
function getCookie(c_name,domian)
{  
	 var tcookie = document.cookie,reg = "/"+c_name+"=([^;]*)/"; //(\\d+)  
	 if(tcookie.length <1)return false; 
	 result = tcookie.match(eval(reg)); 
	  if(result)
	 {
		 if(result.length > 1)
		 {
			 return unescape(result[1]);
		 }
	 }
 
  return false;

};

///<summary>
///js获取值
///</summary>
function AjGetData(u,qE,cB)
{
 busy = true;
$.ajax({
						type: "post",
						dataType: "text",
					    processData: false,
						url: u,
						data: qE ,
						success: function(msg){  
						       busy = false;
								if (typeof msg == "string")
								{
									if(msg.length >1)
									{
									   cB(msg);
									}
								}

						 } 
						  ,
			  error: function(Request){
              busy = false;
             //Request.readyState
        }
 		 	 });
 
};
///绑定获取数据
///sE:输入框对象，dFName 获取数据文件名称 包括路径，hE:隐藏域id

function BindSelEGetData(sE,gFName,sN,hE,qE,sP,sP2)
{
	$(function(){
	 if(typeof sE !="string"||sE=="") return false;
	 if(typeof gFName !="string"||gFName=="") return false; 
     if(typeof sN !="number") sN =3; 
	 if(typeof qE !="string"||qE=="")qE = "rValue";  
	 if(typeof sP !="string"||sP=="")sP = "|_";  
	 if(typeof sP2 !="string"||sP2=="")sP2 = "#_";  
      var  jsE = $("#"+sE),d =[],hD,str,tempA,eL,dE,jhE,Vsign=false,jseV,busy=false;
 	  GAJData();     
	  
 function GAJData()
 { 
  jsE.unbind("keydown"); 
  jsE.keydown(function(){setTimeout(function(){
  
 				     var v = jsE.val();
 						
 					  if(jsE.val().length >= sN) 
 						 {   
//									 
 									AjGetData(gFName,qE+"="+v,OpenRelDiv) ; 
                                   
 								  } 
 
 								  } ,200);
	   }); 	   
		
 };

///<summary>
///添加数据到层
//</summary>
    function AddDivLi(eData)
    {
	 
         d.length = 0;
         if(eData.indexOf(sP) > 0) 
	          { 
		          tempA = eData.split(sP); 
        		  
		          if(eData.indexOf(sP2) > 0)
		          {
			          var _tempA; 
			          hD=[];
			          hD.lenght =0;
        			  
			         for(ai = 0 ; ai < tempA.length;ai++)
			         {  
				         _tempA = tempA[ai].split(sP2); 
        				 
				         d.push(_tempA[0]);  
				         hD.push(_tempA[_tempA.length-1]);   
			         }
        			  
		          }
		          else
		          { 
			         for(ai = 0 ; ai < tempA.length;ai++)
			         {  
				         d.push(tempA[ai]); 
        				 
			         }
		          } 
        		  
	          }
	          else
	          {
		          d.push(eData);
	          }
			 
    	   if(d.length <1)return;
		    //a = ["Usa","Japan","China"];  
		    str = " <ul class='drop1' style='margin-top:2px;' id='select_List'>";//<li><A href='javascript:;'>USA</A></li><li><A href='javascript:;'>Japan</a>
		    str += handleData(d);
  	        str +="</ul>"; 
  	        
    		 if(typeof dE !="undefined")
    		 {
    		   dE.empty();
    		   dE.html(str);
    		   dE.show();
    		 }
    		 else
    		 { 
	            ShowSelDiv(sE,str,"bottom","left","no");
	         }
	         
	    eL =$("#select_List li");
	    //点击事件 
		if( typeof hD =="undefined" || hD.constructor !=  Array )
		{ 
			//d=null;
			eL.click(function(){ 
							   jsE.val($(this).text());
							   jhE.val($(this).text());
							   dE.slideUp("fast"); 
							  });
		}
		else
		{ 
			eL.each(function(i){
							 $(this).click(function(){  
													   jsE.val($(this).text());
													   jhE.val((hD[i])); 
													   dE.slideUp("fast"); 
													});
							 
							 });//.click(function(){alert($(this).text())});
		}
	          
	      Vsign = false;
	         
};

///<summary>
///在关联弹出层
///<summary>
///OpenRelDiv()
/// sE 弹出对象id ,eData:处理的数据，hE:隐藏值id
	function OpenRelDiv(eData)
	{ 
	  // if(typeof sE !="string") return false;
	  // if(typeof eData !="string") return false; 
	   
	
	 jhE = $("#"+hE); 
     jsE.unbind("keydown");
	 
	 
	  AddDivLi(eData); 
	
	 dE = $("#"+sE+"seldiv");//.hover(function(){$(this).show();},function(){$(this).hide();});
	 //eL =$("#select_List li");
	   
	  // jsE = $("#"+sE);
	   
	   
	   jsE.keydown(function(){ 
						
							
							setTimeout(function(){
												
								 jseV = jsE.val();  
								 if( jseV.length < sN)
								 { 
									  dE.hide();
									  dE.empty();
									  if(!Vsign )Vsign = true;
									  return;
								 }
								 dE.slideDown("normal"); 
							   if(  Vsign && jseV.length >= sN&& !busy)//重新搜索
								{
								   //清除对象
								   //dE.replaceWith();
								   dE.hide();
								   dE.empty();
								   AjGetData(gFName,qE+"="+jseV,AddDivLi); 
								  // return;
								} 
				         if( eL.text().indexOf(jseV)>=0)
 						    {
								   eL.each(function(){  

															 if( $(this).html().indexOf("<a")>= 0 || $(this).html().indexOf("<A")>=0 )
															 { 
																 $(this).find("a").html($(this).text().replace( jseV ,"<strong>"+ jseV +"</strong>")); 
															 }
															 else
															 {
																  $(this).html($(this).text().replace( jseV ,"<strong>"+ jseV +"</strong>")); 
															 }
															 
																 
															 });  
								  } 
						       else  
								  {
									  dE.hide();
								      dE.empty(); 
									  Vsign = true;
								  }  
															 
												  
									  } ,200);}); 
	   
	 
    } 
  });
	
		
};//end-----BindSelEGetData

  ///处理数据 返回html
	function handleData(d)
	{ 
		if( typeof d =="undefined" || d.constructor !=  Array )return ""; 
		
		 var lstr=""; 
		 
		for(i = 0 ;i< d.length;i++)
		{
			lstr+="<li><a href='javascript:;'>"+ d[i] +"</a></li>";
		}
		
		return lstr;
    }

  ///<summary>
  ///显示选择层
  ///</summary>
  ///e :弹出位置对象，str：弹出内容，eP：弹出相对对象位置偏移x，ePy：相对偏移y，eD：消隐方式 （blur 离开焦点消除【默认】,click,点击消除等，或no 不处理）,dcss:弹出层样式
  
  function ShowSelDiv(e,str,ePx,ePy,eD,dcss)
	 {
	   if(typeof e != "string") return; 
		  var  eofs,ele;
		 ele = $("#"+e); 
		 eofs = ele.offset(); 
		  
	  if(typeof ePx =="string")
		{ 
		  if(ePx == "top")
			 ePx =  ele.innerHeight()+2; 
		  if(ePx == "bottom") 
			 ePx = -( ele.innerHeight()+2);
		}
		else if(typeof ePx != "number")
		{  
			 ePx = 20;
		} 
		
	  if(typeof ePy == "string")
		{ 
		  if(ePy == "left")
			 ePy =  0; 
		  if(ePy == "right") 
			 ePy =  -ele.innerWidth();
		}
		else if(typeof ePy !="number")
		 {
			 ePy = 0 ;
		 }  
	   if(typeof dcss != "string" )
		 {
			 dcss = "arrowDownTest";
		 } 
		 
		 appDivCke(eofs.top-ePx ,eofs.left-ePy ,e+"seldiv",str,dcss); 
		 
		 if(typeof eD=="undefined")//层事件
		 {		
			ele.one("blur",function(){$("#"+e+"seldiv").replaceWith()});//replaceWithempty();
		 }
		 else if(eD!="no")
		 { 
			 ele.one(eD,function(){$("#"+e+"seldiv").replaceWith()});
		 }
		 
	 };
	 

///<summary>
///正则检测为空函数
///</summary>
///ckNullorEmpty(sE[,eStr,reg][,fc])
///<param type="string" name ="sE">检测对象id</param>
///<param type="string" name ="eStr">提示错误输出语句</param>
///<param type="string" name ="reg">正则语句</param>
///<param type="string" name ="dfStr">默认值句</param>
///<param type="number" name ="oE">错误输出容器对象id 如果不存在则弹出提示</param> 
///<param type="number" name ="fc">是否出错焦点</param>
  function RegCkElement(sE,eStr,reg,dfStr,oE,fc)
	{ 
		var ele = document.getElementById(sE);
		if(!ele) return false; 
		if(typeof dfstr != "string")dfstr=""; 
		if(typeof fc !="boolean") fc= true;
	 
		if(typeof ele.value == "string"&& ele.value.replace(/\s*/g, "") !="" && ele.value !=dfstr)
		{  
		   if(typeof reg =="string")
			{  
				 var pattern= eval(reg); //.replace(/\s*/g, "")
				 var flag=pattern.test(ele.value); 
	　            if(!flag){ 
					 if(typeof eStr =="string")
						 {  
							ShowE(sE,eStr,oE);  
						} 
					 if(fc)FocusE(ele);  
					 return false;
					}
			} 
			return true;
		}
		 
	   if(typeof eStr =="string")
		 {  
			ShowE(sE,eStr,oE);  
		} 
			
		 if(fc)FocusE(ele);  
		  
	  return false; 
		 
	};
///<summary>
///检测数字
///</summary>
///sE 检测对象，eStr:错误提示信息，oE:单独定义显示错误的对象容器 ，fc 错误后是否聚焦 默认true
	function IsEmptyOrNotNum(sE,eStr,dfStr,oE,fc)
	{
		var ele = document.getElementById(sE);
		if(!ele) return false; 
		if(typeof dfstr != "string")dfstr=""; 
		if(typeof fc !="boolean") fc= true;
		
		if(typeof ele.value == "string"&& ele.value.replace(/\s*/g, "") !=""&&ele.value !=dfStr)
		{  
			if(isNaN(ele.value))
			{
			    if(typeof eStr =="string")
				 {  
					ShowE(sE,eStr,oE);  
				} 
			   if(fc)FocusE(ele); 
			   return false;
			}
			return true;
		}
		 
	   if(typeof eStr =="string")
		 {  
			ShowE(sE,eStr,oE);  
		} 
			
	  if(fc)FocusE(ele);  
		  
	  return false;
	}

///<summary>
///检测字符串
///</summary>
///sE 检测对象，eStr:错误提示信息，oE:单独定义显示错误的对象容器 ，fc 错误后是否聚焦 默认true
function StrIsNullOrEmpty(sE,eStr,dfStr,oE,fc)
{
	var ele = document.getElementById(sE);
	if(!ele) return false; 
	if(typeof dfstr != "string")dfstr=""; 
	if(typeof fc !="boolean") fc= true;
	
    if(typeof ele.value == "string" && ele.value.replace(/\s*/g, "") !=""&&ele.value!=dfStr)
    {  
        return true;
    }
     
   if(typeof eStr =="string")
	 {  
        ShowE(sE,eStr,oE);  
    } 
		
	 if(fc)FocusE(ele);  
	  
  return false;
}

///<summary>
///设置对象焦点
///</summary>
	function FocusE(e)
	{ 
		if(e)
		{ 
		   if(e.getAttribute("visible")=="true"||e.style.display !="none") 
		   { 
			e.focus();
		   }
		}
	};

   ///<summary>
   ///显示错误提示
   ///</summary>
	function ShowE(sE,str,oE)
	{
		var ele;
		 // str = str.fontcolor("red");
		 // str = str.bold(); 
		  ele = document.getElementById(oE);
		  if(ele)
		  {
			  ele.style.display = "";
			  ele.innerHTML = str;
		  }
		  else{
			  
			 str= AddArrowhtml(str);
			 OpenMsg(sE,str);
		  }
	}; 


///信息提示框箭头html
function AddArrowhtml(s)
{
	return s+"<div class='arrowDown'><img src='/css/images/whiteArrow.png'/></div>";
}

  ///<summary>
  ///弹出提示层
  ///</summary>
  ///e :弹出位置对象，str：弹出 
  function OpenMsg(e,str)
 {
	 if(typeof e != "string") return;  
	  var  eofs,ele;
	 ele = $("#"+e); 
	 eofs = ele.offset(); 
	 
	 appDivCke(eofs.top-24,eofs.left ,e+"ediv",str,"arrowDownTest");  
	 	
    ele.one("blur",function(){$("#"+e+"ediv").replaceWith()});//replaceWithempty();
	 
	 
 };
 
   ///<summary>
   ///添加漂浮提示框 必须jq加载完才可以调用
   ///</summary>
 function appDivCke(t,l,n,estr,dcss)
 {  
   $("body").prepend("<div class='"+ dcss +"' style='top:"+t+"px;left:"+l+"px;' id='"+n+"'>"+ estr +"</div>");  
 }




 //切换板式 eId： 对象id； cls：hover 样式； hType： 样式对象； hEName:隐藏对象 name；  hI： 第几个hover； hOc： hover 或点击；
function TrunMenu(eId,cls,hType,hEName,hI,hOc)
{ 
	if(arguments.length < 1 )
	{
		eId = "Trun_Menu";
	} 
	   if(typeof eId !="string" || eId.length  < 1 ) eId = "Trun_Menu";
	   if(typeof cls !="string")cls = "active";
	   if(typeof hType !="string")hType = "li";
	   if(isNaN(hI))hI = 1;
	   if(typeof hOc != "boolean") hOc = false;
	 
	$().ready(function(){  
		  var Tdiv =[],Ediv;  
		  if(typeof hEName =="string")
						 {
								Ediv = $("[name='"+hEName+"']"); 
						 }
		  $("#"+ eId +" li").each(function(i){
									
									 
									 var  Te,Oe,Hf,Odid; 
									 Te = $(this); 
								     Te.attr("TrunNum",i);
									 Oe = Te.text();  
									  if(typeof Ediv != "object")
											 {
										       Odid =  $("#"+Oe.replace(/\s*/g, "")).show();
											 }
											 else
											 {
												Odid =  Ediv.eq(i);
											 }
									 
										 if(i == hI-1) 
										 { 
											 Odid.show();
											  
											if(hType == "li")
										   {
											   Te.addClass(cls);
										   }
										   else
										   {
											   Te.find("a").addClass(cls);
										   }
										 }
										 else
										 {
											   
											    Odid.hide();
											 
												 if(hType == "li")
											   {
												   Te.removeClass(cls); 
												    
											   }
											   else
											   {
													Te.find("a").removeClass(cls);
											   }
										 } 
										 
									 Hf = Te.find("a").attr("href");
									 if(typeof Hf !="string" || Hf =="#" || Hf =="###" )
									 {
										 Hf="javascript:;";
									 }  
									 Tdiv.push({CTe:Te,COe:Oe,Href:Hf,Did:Odid}); 
									 if(hType == "li")
									 { 
										  if(hOc)
										  {
											  Te.hover(function(){ 
															     for(i=0;i<Tdiv.length;i++)
																	{
																		  Tdiv[i].Did.hide();  
																		  Tdiv[i].CTe.html("<a href='"+ Tdiv[i].Href +"' >"+Tdiv[i].COe+"</a>");
																		  Tdiv[i].CTe.removeClass(cls);  
																	}
																	 
																   Te = $(this);
																  //Oe = Te.text();  //removeAttr
																 
																 //$("#"+Oe.replace(/\s*/g, "")).show();
																 
																 Tdiv[parseInt(Te.attr("TrunNum"))].Did.show(); 
																 Te.addClass(cls).html(Oe); 
															   
															    }); 
										  }
										  else
										  {
										    Te.click(function(){
															  for(i=0;i<Tdiv.length;i++)
																	{
																		  //$("#"+ Tdiv[i].Did).hide();  
																		  Tdiv[i].Did.hide();  
																		  Tdiv[i].CTe.html("<a href='"+ Tdiv[i].Href +"' >"+Tdiv[i].COe+"</a>");
																		  Tdiv[i].CTe.removeClass(cls);  
																	}
																	 
																   Te = $(this);
																   //Oe = Te.text();  //removeAttr
																 
																 //$("#"+Oe.replace(/\s*/g, "")).show();
																  Tdiv[parseInt(Te.attr("TrunNum"))].Did.show(); 
																 Te.addClass(cls).html(Oe); 
															  }); 
										  }
									 }
									 else
									 {
										  if(hOc)
										  {
											   Te.hover(function(){   
													 for(i=0;i<Tdiv.length;i++)
														{
															Tdiv[i].Did.hide();  
															//$("#"+ Tdiv[i].Did).hide();  
															 Tdiv[i].CTe.find("a").removeClass(cls); 
															 //Tdiv[i].CTe.html("<a href='"+ Tdiv[i].Href +"' >"+Tdiv[i].COe+"</a>"); 
														}
													    
													   Te = $(this);
								                      // Oe = Te.text();  
													 
													 Tdiv[parseInt(Te.attr("TrunNum"))].Did.show(); 
												    // $("#"+Oe.replace(/\s*/g, "")).show();  
													 Te.find("a").addClass(cls); 
												  }); 
										  }
										  else
										  {
										   Te.click(function(){   
													 for(i=0;i<Tdiv.length;i++)
														{
															Tdiv[i].Did.hide();  
															//$("#"+ Tdiv[i].Did).hide();  
															 Tdiv[i].CTe.find("a").removeClass(cls); 
															 //Tdiv[i].CTe.html("<a href='"+ Tdiv[i].Href +"' >"+Tdiv[i].COe+"</a>"); 
														}
													    
													   Te = $(this);
								                       //Oe = Te.text();  
													 
													 Tdiv[parseInt(Te.attr("TrunNum"))].Did.show(); 
												    // $("#"+Oe.replace(/\s*/g, "")).show();  
													 Te.find("a").addClass(cls); 
												  }); 
										  }
										 
								  }
							 });
		     
				   });	
	 
	
};

//TrunMenu("Trun_Menu1");
//TrunMenu("product-search-nav","selected roundCornerTop","a");

//]]>