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;}}}}};
//滚动图片构造函数
//UI&UE Dept. mengjia
//080623
function ScrollPic(scrollContId, arrLeftId, arrRightId, dotListId) {this.scrollContId = scrollContId;this.arrLeftId = arrLeftId;this.arrRightId = arrRightId;this.dotListId = dotListId;this.dotClassName = "dotItem";this.dotOnClassName = "dotItemOn";this.dotObjArr = [];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("\u5fc5\u987b\u6307\u5b9ascrollContId.");return;}this.scrollContDiv = sina.$(this.scrollContId);if (!this.scrollContDiv) {throw new Error("scrollContId\u4e0d\u662f\u6b63\u786e\u7684\u5bf9\u8c61.(scrollContId = \"" + this.scrollContId + "\")");return;}this.scrollContDiv.style.width = this.frameWidth + "px";this.scrollContDiv.style.overflow = "hidden";this.listDiv01.innerHTML = this.listDiv02.innerHTML = this.scrollContDiv.innerHTML;this.scrollContDiv.innerHTML = "";this.scrollContDiv.appendChild(this.stripDiv);this.stripDiv.appendChild(this.listDiv01);this.stripDiv.appendChild(this.listDiv02);this.stripDiv.style.overflow = "hidden";this.stripDiv.style.zoom = "1";this.stripDiv.style.width = "32766px";this.listDiv01.style.cssFloat = "left";this.listDiv02.style.cssFloat = "left";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.$(this.arrLeftId);if (this.arrLeftObj) {sina.addEvent(this.arrLeftObj, "mouseover", Function("ScrollPic.childs[" + this.ID + "].rightMouseDown()"));sina.addEvent(this.arrLeftObj, "mouseout", Function("ScrollPic.childs[" + this.ID + "].rightEnd()"));}}if (this.arrRightId) {this.arrRightObj = sina.$(this.arrRightId);if (this.arrRightObj) {sina.addEvent(this.arrRightObj, "mouseover", Function("ScrollPic.childs[" + this.ID + "].leftMouseDown()"));sina.addEvent(this.arrRightObj, "mouseout", Function("ScrollPic.childs[" + this.ID + "].leftEnd()"));}}if (this.dotListId) {this.dotListObj = sina.$(this.dotListId);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;}tempObj.title = "\u7b2c" + (i + 1) + "\u9875";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.scrollContDiv.scrollLeft + this.space >= this.listDiv01.scrollWidth) {this.scrollContDiv.scrollLeft = this.scrollContDiv.scrollLeft + this.space - this.listDiv01.scrollWidth;} else {this.scrollContDiv.scrollLeft += this.space;}this.accountPageIndex();};this.moveRight = function () {if (this.scrollContDiv.scrollLeft - this.space <= 0) {this.scrollContDiv.scrollLeft = this.listDiv01.scrollWidth + this.scrollContDiv.scrollLeft - this.space;} else {this.scrollContDiv.scrollLeft -= this.space;}this.accountPageIndex();};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.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 <= 0) {this.scrollContDiv.scrollLeft = this.listDiv01.scrollWidth + this.scrollContDiv.scrollLeft - thisMove;} else {this.scrollContDiv.scrollLeft += thisMove;}}num -= thisMove;if (Math.abs(num) == 0) {_state = "ready";if (this.autoPlay) {this.play();}this.accountPageIndex();return;} else {this.accountPageIndex();setTimeout("ScrollPic.childs[" + this.ID + "].move(" + num + "," + quick + ")", this.speed);}};this.next = function () {if (_state != "ready") {return;}_state = "stoping";this.move(this.pageWidth, true);};this.play = function () {if (!this.autoPlay) {return;}clearInterval(_autoTimeObj);_autoTimeObj = setInterval("ScrollPic.childs[" + this.ID + "].next()", this.autoPlayTime * 1000);};this.stop = function () {clearInterval(_autoTimeObj);};this.pageTo = function (num) {if (_state != "ready") {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 random=true,current,timeout,point=1,interval=5000,imgs;
function gallopWindows(id,block){var list=block.split('@');	for(var i=0;i<list.length;i++){	if(id==list[i]){document.getElementById(list[i]).style.display="";}else{document.getElementById(list[i]).style.display="none";}}}
function tactic(tactic,good){var t=document.getElementById(tactic),g=document.getElementById(good);if(t.style.display=="none") t.style.display=""; if(g.style.display=="") g.style.display="none";}
function show(self,adId,isReset){clearTimeout(timeout);	var showImg=document.getElementById("showImg"),showTitle=document.getElementById("showTitle");if(isReset){showImg.onload=function(){if(random){reset();}};}	showImg.src=self.src.replace(/small/,'');document.getElementById('bigShow').href="/adshow.do?id="+adId;showTitle.href="/adshow.do?id="+adId;showTitle.firstChild.nodeValue=self.alt;}
function showBig(self,adId){random=false;show(self,adId,false);	}
function reset(){if(timeout!=null){clearTimeout(timeout);}random=true;timeout=setTimeout("rs()",interval);}
function randomShow(self,adId){	show(self,adId,true);}
function rs(){if(random){current=imgs[point];if(point+1==imgs.length){point=0; }else{point+=1;}randomShow(current,current.id.substring(3));timeout=setTimeout("rs()",interval);}else{clearTimeout(timeout);}}
window.onload=function(){var smallList=document.getElementById("smallList"); imgs=smallList.getElementsByTagName("img");timeout=setTimeout("rs()",interval);}