//横向滚动图片构造函数
//UI&UE Dept. mengjia
//081212
var sina={$:function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}},isIE:navigator.appVersion.indexOf("MSIE")!=-1?true:false,addEvent:function(l,i,I){if(l.attachEvent){l.attachEvent("on"+i,I)}else{l.addEventListener(i,I,false)}},delEvent:function(l,i,I){if(l.detachEvent){l.detachEvent("on"+i,I)}else{l.removeEventListener(i,I,false)}},readCookie:function(O){var o="",l=O+"=";if(document.cookie.length>0){var i=document.cookie.indexOf(l);if(i!=-1){i+=l.length;var I=document.cookie.indexOf(";",i);if(I==-1)I=document.cookie.length;o=unescape(document.cookie.substring(i,I))}};return o},writeCookie:function(i,l,o,c){var O="",I="";if(o!=null){O=new Date((new Date).getTime()+o*3600000);O="; expires="+O.toGMTString()};if(c!=null){I=";domain="+c};document.cookie=i+"="+escape(l)+O+I},readStyle:function(I,l){if(I.style[l]){return I.style[l]}else if(I.currentStyle){return I.currentStyle[l]}else if(document.defaultView&&document.defaultView.getComputedStyle){var i=document.defaultView.getComputedStyle(I,null);return i.getPropertyValue(l)}else{return null}}};
function ScrollPic(scrollContId,arrLeftId,arrRightId,dotListId,listType){this.scrollContId=scrollContId;this.arrLeftId=arrLeftId;this.arrRightId=arrRightId;this.dotListId=dotListId;this.listType=listType;this.dotClassName="dotItem";this.dotOnClassName="dotItemOn";this.dotObjArr=[];this.circularly=true;this.pageWidth=0;this.frameWidth=0;this.speed=10;this.space=10;this.pageIndex=0;this.autoPlay=true;this.autoPlayTime=5;var _autoTimeObj,_scrollTimeObj,_state="ready";this.stripDiv=document.createElement("DIV");this.listDiv01=document.createElement("DIV");this.listDiv02=document.createElement("DIV");if(!ScrollPic.childs){ScrollPic.childs=[]};this.ID=ScrollPic.childs.length;ScrollPic.childs.push(this);this.initialize=function(){if(!this.scrollContId){throw new Error("必须指定scrollContId.");return};this.scrollContDiv=sina.$(this.scrollContId);if(!this.scrollContDiv){throw new Error("scrollContId不是正确的对象.(scrollContId = \""+this.scrollContId+"\")");return};this.scrollContDiv.style.width=this.frameWidth+"px";this.scrollContDiv.style.overflow="hidden";this.listDiv01.innerHTML=this.scrollContDiv.innerHTML;this.scrollContDiv.innerHTML="";this.scrollContDiv.appendChild(this.stripDiv);this.stripDiv.appendChild(this.listDiv01);if(this.circularly){this.stripDiv.appendChild(this.listDiv02);this.listDiv02.innerHTML=this.listDiv01.innerHTML};this.stripDiv.style.overflow="hidden";this.stripDiv.style.zoom="1";this.stripDiv.style.width="32766px";this.listDiv01.style.cssFloat="left";this.listDiv01.style.styleFloat="left";this.listDiv01.style.overflow="hidden";this.listDiv01.style.zoom="1";if(this.circularly){this.listDiv02.style.cssFloat="left";this.listDiv02.style.styleFloat="left";this.listDiv02.style.overflow="hidden";this.listDiv02.style.zoom="1"};sina.addEvent(this.scrollContDiv,"mouseover",Function("ScrollPic.childs["+this.ID+"].stop()"));sina.addEvent(this.scrollContDiv,"mouseout",Function("ScrollPic.childs["+this.ID+"].play()"));if(this.arrLeftId){this.arrLeftObj=sina.$(this.arrLeftId);if(this.arrLeftObj){sina.addEvent(this.arrLeftObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].rightMouseDown()"));sina.addEvent(this.arrLeftObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].rightEnd()"));sina.addEvent(this.arrLeftObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].rightEnd()"))}};if(this.arrRightId){this.arrRightObj=sina.$(this.arrRightId);if(this.arrRightObj){sina.addEvent(this.arrRightObj,"mousedown",Function("ScrollPic.childs["+this.ID+"].leftMouseDown()"));sina.addEvent(this.arrRightObj,"mouseup",Function("ScrollPic.childs["+this.ID+"].leftEnd()"));sina.addEvent(this.arrRightObj,"mouseout",Function("ScrollPic.childs["+this.ID+"].leftEnd()"))}};if(this.dotListId){this.dotListObj=sina.$(this.dotListId);this.dotListObj.innerHTML="";if(this.dotListObj){var pages=Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4),i,tempObj;for(i=0;i<pages;i++){tempObj=document.createElement("span");this.dotListObj.appendChild(tempObj);this.dotObjArr.push(tempObj);if(i==this.pageIndex){tempObj.className=this.dotClassName}else{tempObj.className=this.dotOnClassName};if(this.listType=='number'){tempObj.innerHTML=i+1};tempObj.title="第"+(i+1)+"页";sina.addEvent(tempObj,"click",Function("ScrollPic.childs["+this.ID+"].pageTo("+i+")"))}}};if(this.autoPlay){this.play()}};this.leftMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveLeft()",this.speed)};this.rightMouseDown=function(){if(_state!="ready"){return};_state="floating";_scrollTimeObj=setInterval("ScrollPic.childs["+this.ID+"].moveRight()",this.speed)};this.moveLeft=function(){if(this.circularly){if(this.scrollContDiv.scrollLeft+this.space>=this.listDiv01.scrollWidth){this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+this.space-this.listDiv01.scrollWidth}else{this.scrollContDiv.scrollLeft+=this.space}}else{if(this.scrollContDiv.scrollLeft+this.space>=this.listDiv01.scrollWidth-this.frameWidth){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth-this.frameWidth;this.leftEnd()}else{this.scrollContDiv.scrollLeft+=this.space}}};this.moveRight=function(){if(this.circularly){if(this.scrollContDiv.scrollLeft-this.space<=0){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft-this.space}else{this.scrollContDiv.scrollLeft-=this.space}}else{if(this.scrollContDiv.scrollLeft-this.space<=0){this.scrollContDiv.scrollLeft=0;this.rightEnd()}else{this.scrollContDiv.scrollLeft-=this.space}}};this.leftEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=this.pageWidth-this.scrollContDiv.scrollLeft%this.pageWidth;this.move(fill)};this.rightEnd=function(){if(_state!="floating"){return};_state="stoping";clearInterval(_scrollTimeObj);var fill=-this.scrollContDiv.scrollLeft%this.pageWidth;this.move(fill)};this.move=function(num,quick){var thisMove=num/5;if(!quick){if(thisMove>this.space){thisMove=this.space};if(thisMove<-this.space){thisMove=-this.space}};if(Math.abs(thisMove)<1&&thisMove!=0){thisMove=thisMove>=0?1:-1}else{thisMove=Math.round(thisMove)};var temp=this.scrollContDiv.scrollLeft+thisMove;if(thisMove>0){if(this.circularly){if(this.scrollContDiv.scrollLeft+thisMove>=this.listDiv01.scrollWidth){this.scrollContDiv.scrollLeft=this.scrollContDiv.scrollLeft+thisMove-this.listDiv01.scrollWidth}else{this.scrollContDiv.scrollLeft+=thisMove}}else{if(this.scrollContDiv.scrollLeft+thisMove>=this.listDiv01.scrollWidth-this.frameWidth){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth-this.frameWidth;_state="ready";return}else{this.scrollContDiv.scrollLeft+=thisMove}}}else{if(this.circularly){if(this.scrollContDiv.scrollLeft+thisMove<=0){this.scrollContDiv.scrollLeft=this.listDiv01.scrollWidth+this.scrollContDiv.scrollLeft+thisMove}else{this.scrollContDiv.scrollLeft+=thisMove}}else{if(this.scrollContDiv.scrollLeft-thisMove<=0){this.scrollContDiv.scrollLeft=0;_state="ready";return}else{this.scrollContDiv.scrollLeft+=thisMove}}};num-=thisMove;if(Math.abs(num)==0){_state="ready";if(this.autoPlay){this.play()};this.accountPageIndex();return}else{setTimeout("ScrollPic.childs["+this.ID+"].move("+num+","+quick+")",this.speed)}};this.pre=function(){if(_state!="ready"){return};_state="stoping";this.move(-this.pageWidth,true)};this.next=function(reStar){if(_state!="ready"){return};_state="stoping";if(this.circularly){this.move(this.pageWidth,true)}else{if(this.scrollContDiv.scrollLeft>=this.listDiv01.scrollWidth-this.frameWidth){_state="ready";if(reStar){this.pageTo(0)}}else{this.move(this.pageWidth,true)}}};this.play=function(){if(!this.autoPlay){return};clearInterval(_autoTimeObj);_autoTimeObj=setInterval("ScrollPic.childs["+this.ID+"].next(true)",this.autoPlayTime*1000)};this.stop=function(){clearInterval(_autoTimeObj)};this.pageTo=function(num){if(_state!="ready"){return};if(num==this.pageIndex){return};_state="stoping";var fill=num*this.frameWidth-this.scrollContDiv.scrollLeft;this.move(fill,true)};this.accountPageIndex=function(){this.pageIndex=Math.round(this.scrollContDiv.scrollLeft/this.frameWidth);if(this.pageIndex>Math.round(this.listDiv01.offsetWidth/this.frameWidth+0.4)-1){this.pageIndex=0};var i;for(i=0;i<this.dotObjArr.length;i++){if(i==this.pageIndex){this.dotObjArr[i].className=this.dotClassName}else{this.dotObjArr[i].className=this.dotOnClassName}}}};
var FocusPic=function(BigPicID,SmallPicsID,TitleID,MemoID,width,height){this.Data=[];this.ImgLoad=[];this.TimeOut=5000;var isIE=navigator.appVersion.indexOf("MSIE")!=-1?true:false;this.width=width;this.height=height;this.adNum=0;var TimeOutObj;if(!FocusPic.childs){FocusPic.childs=[]};this.showTime=null;this.showSum=10;this.ID=FocusPic.childs.push(this)-1;this.Add=function(BigPic,SmallPic,Title,Url,Memo){var ls;this.Data.push([BigPic,SmallPic,Title,Url,Memo]);ls=this.ImgLoad.length;this.ImgLoad.push(new Image);this.ImgLoad[ls].src=BigPic};this.TimeOutBegin=function(){clearInterval(TimeOutObj);TimeOutObj=setInterval("FocusPic.childs["+this.ID+"].next()",this.TimeOut)};this.TimeOutEnd=function(){clearInterval(TimeOutObj)};this.select=function(num){if(num>this.Data.length-1){return};if(num==this.adNum){return};this.TimeOutBegin();if(BigPicID){if(this.$(BigPicID)){var aObj=this.$(BigPicID).getElementsByTagName("a")[0];aObj.href=this.Data[num][2];if(this.aImgY){this.aImgY.style.display='none';this.aImg.style.zIndex=0};this.aImgY=this.$('F'+this.ID+'BF'+this.adNum);this.aImg=this.$('F'+this.ID+'BF'+num);clearTimeout(this.showTime);this.showSum=10;this.showTime=setTimeout("FocusPic.childs["+this.ID+"].show()",50)}};if(TitleID){if(this.$(TitleID)){this.$(TitleID).innerHTML="<a href=\""+this.Data[num][2]+"\" target=\"_blank\">"+this.Data[num][3]+"</a>"}};if(MemoID){if(this.$(MemoID)){this.$(MemoID).innerHTML=this.Data[num][4]}};if(SmallPicsID){if(this.$(SmallPicsID)){var sImg=this.$(SmallPicsID).getElementsByTagName("span"),i;for(i=0;i<sImg.length;i++){if(i==num||num==(i-this.Data.length)){sImg[i].className="selected"}else{sImg[i].className=""}}}};if(this.onselect){this.onselect()};this.adNum=num};var absPosition=function(obj,parentObj){var left=obj.offsetLeft,top=obj.offsetTop,tempObj=obj;while(tempObj.id!=document.body&tempObj.id!=document.documentElement&tempObj!=parentObj){tempObj=tempObj.offsetParent;left+=tempObj.offsetLeft;top+=tempObj.offsetTop};return{left:left,top:top}};this.show=function(){this.showSum--;this.aImgY.style.display='block';this.aImg.style.display='block';if(isIE){this.aImg.style.filter="alpha(opacity=0)";this.aImg.style.filter="alpha(opacity="+(10-this.showSum)*10+")"}else{this.aImg.style.opacity=0;this.aImg.style.opacity=(10-this.showSum)*0.1};if(this.showSum<=0){this.aImgY.style.display='none';this.aImg.style.zIndex=0;this.aImgY=null}else{this.aImg.style.zIndex=2;this.showTime=setTimeout("FocusPic.childs["+this.ID+"].show()",50)}};this.next=function(){var temp=this.adNum;temp++;if(temp>=this.Data.length){temp=0};this.select(temp)};this.MInStopEvent=function(ObjID){if(ObjID){if(this.$(ObjID)){if(this.$(ObjID).attachEvent){this.$(ObjID).attachEvent("onmouseover",Function("FocusPic.childs["+this.ID+"].TimeOutEnd()"));this.$(ObjID).attachEvent("onmouseout",Function("FocusPic.childs["+this.ID+"].TimeOutBegin()"))}else{this.$(ObjID).addEventListener("mouseover",Function("FocusPic.childs["+this.ID+"].TimeOutEnd()"),false);this.$(ObjID).addEventListener("mouseout",Function("FocusPic.childs["+this.ID+"].TimeOutBegin()"),false)}}}};this.begin=function(){this.MInStopEvent(TitleID);this.MInStopEvent(SmallPicsID);this.MInStopEvent(BigPicID);this.adNum=0;var i,temp="";if(BigPicID){if(this.$(BigPicID)){var aObj=this.$(BigPicID).getElementsByTagName("a")[0];aObj.style.zoom=1;this.$(BigPicID).style.position="relative";this.$(BigPicID).style.zoom=1;this.$(BigPicID).style.overflow="hidden";for(i=0;i<this.Data.length;i++){temp+='<img src="'+this.Data[i][0]+'" id="F'+this.ID+'BF'+i+'" style="display:'+(i==this.adNum?'block':'none')+'" galleryimg="no"'+(this.width?' width="'+this.width+'"':'')+(this.height?' height="'+this.height+'"':'')+' alt="'+this.Data[i][3]+'" />'};aObj.innerHTML=temp;var imgObjs=aObj.getElementsByTagName("img"),XY=absPosition(imgObjs[0],this.$(BigPicID));}};if(SmallPicsID){if(this.$(SmallPicsID)){temp="";for(i=0;i<this.Data.length;i++){temp+="<span"+(this.adNum==i?' class="selected"':"")+"><a href=\""+this.Data[i][2]+"\" target=\"_blank\"><img src=\""+this.Data[i][1]+"\" onmouseover=\"FocusPic.childs["+this.ID+"].select("+i+")\" alt=\""+this.Data[i][3]+"\" /></a></span>"};this.$(SmallPicsID).innerHTML=temp}};if(TitleID){if(this.$(TitleID)){this.$(TitleID).innerHTML="<a href=\""+this.Data[this.adNum][2]+"\" target=\"_blank\">"+this.Data[this.adNum][3]+"</a>"}};if(MemoID){if(this.$(MemoID)){this.$(MemoID).innerHTML=this.Data[this.adNum][4]}};this.TimeOutBegin()};this.$=function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}}};