/***
*理论丛书转换标题*
****/
function SubShowClass(ID,eventType,defaultID,openClassName,closeClassName){this.version="1.0";this.author="mengjia";this.parentObj=SubShowClass.$(ID);if(this.parentObj==null){throw new Error("SubShowClass(ID)参数错误:ID 对像存在!")};if(!SubShowClass.childs){SubShowClass.childs=[]};this.ID=SubShowClass.childs.length;SubShowClass.childs.push(this);this.lock=false;this.label=[];this.defaultID=defaultID==null?0:defaultID;this.selectedIndex=this.defaultID;this.openClassName=openClassName==null?"selected":openClassName;this.closeClassName=closeClassName==null?"":closeClassName;this.mouseIn=false;var mouseInFunc=Function("SubShowClass.childs["+this.ID+"].mouseIn = true"),mouseOutFunc=Function("SubShowClass.childs["+this.ID+"].mouseIn = false");if(this.parentObj.attachEvent){this.parentObj.attachEvent("onmouseover",mouseInFunc)}else{this.parentObj.addEventListener("mouseover",mouseInFunc,false)};if(this.parentObj.attachEvent){this.parentObj.attachEvent("onmouseout",mouseOutFunc)}else{this.parentObj.addEventListener("mouseout",mouseOutFunc,false)};if(typeof(eventType)!="string"){eventType="onmousedown"};eventType=eventType.toLowerCase();switch(eventType){case "onmouseover":this.eventType="mouseover";break;case "onmouseout":this.eventType="mouseout";break;case "onclick":this.eventType="click";break;case "onmouseup":this.eventType="mouseup";break;default:this.eventType="mousedown"};this.addLabel=function(labelID,contID,parentBg,springEvent,blurEvent){if(SubShowClass.$(labelID)==null){throw new Error("addLabel(labelID)参数错误:labelID 对像存在!")};var TempID=this.label.length;if(parentBg==""){parentBg=null};this.label.push([labelID,contID,parentBg,springEvent,blurEvent]);var tempFunc=Function('SubShowClass.childs['+this.ID+'].select('+TempID+')');if(SubShowClass.$(labelID).attachEvent){SubShowClass.$(labelID).attachEvent("on"+this.eventType,tempFunc)}else{SubShowClass.$(labelID).addEventListener(this.eventType,tempFunc,false)};if(TempID==this.defaultID){SubShowClass.$(labelID).className=this.openClassName;if(SubShowClass.$(contID)){SubShowClass.$(contID).style.display=""};if(parentBg!=null){this.parentObj.style.background=parentBg};if(springEvent!=null){eval(springEvent)}}else{SubShowClass.$(labelID).className=this.closeClassName;if(SubShowClass.$(contID)){SubShowClass.$(contID).style.display="none"}};if(SubShowClass.$(contID)){if(SubShowClass.$(contID).attachEvent){SubShowClass.$(contID).attachEvent("onmouseover",mouseInFunc)}else{SubShowClass.$(contID).addEventListener("mouseover",mouseInFunc,false)};if(SubShowClass.$(contID).attachEvent){SubShowClass.$(contID).attachEvent("onmouseout",mouseOutFunc)}else{SubShowClass.$(contID).addEventListener("mouseout",mouseOutFunc,false)}}};this.select=function(num,force){if(typeof(num)!="number"){throw new Error("select(num)参数错误:num 不是 number 类型!")};if(force!=true&&this.selectedIndex==num){return};var i;for(i=0;i<this.label.length;i++){if(i==num){SubShowClass.$(this.label[i][0]).className=this.openClassName;if(SubShowClass.$(this.label[i][1])){SubShowClass.$(this.label[i][1]).style.display=""};if(this.label[i][2]!=null){this.parentObj.style.background=this.label[i][2]};if(this.label[i][3]!=null){eval(this.label[i][3])}}else if(this.selectedIndex==i||force==true){SubShowClass.$(this.label[i][0]).className=this.closeClassName;if(SubShowClass.$(this.label[i][1])){SubShowClass.$(this.label[i][1]).style.display="none"};if(this.label[i][4]!=null){eval(this.label[i][4])}}};this.selectedIndex=num};this.random=function(){if(arguments.length!=this.label.length){throw new Error("random()参数错误:参数数量与标签数量不符!")};var sum=0,i;for(i=0;i<arguments.length;i++){sum+=arguments[i]};var randomNum=Math.random(),percent=0;for(i=0;i<arguments.length;i++){percent+=arguments[i]/sum;if(randomNum<percent){this.select(i);break}}};this.autoPlay=false;var autoPlayTimeObj=null;this.spaceTime=5000;this.play=function(spTime){if(typeof(spTime)=="number"){this.spaceTime=spTime};clearInterval(autoPlayTimeObj);autoPlayTimeObj=setInterval("SubShowClass.childs["+this.ID+"].nextLabel()",this.spaceTime);this.autoPlay=true};this.nextLabel=function(){if(this.autoPlay==false||this.mouseIn==true){return};var index=this.selectedIndex;index++;if(index>=this.label.length){index=0};this.select(index)};this.stop=function(){clearInterval(autoPlayTimeObj);this.autoPlay=false}};SubShowClass.$=function(objName){if(document.getElementById){return eval('document.getElementById("'+objName+'")')}else{return eval('document.all.'+objName)}}



/***
*飘浮广告*
****/

function hidead()
{document.getElementById("ad").style.display="none";}

var x = 50,y = 60
var xin = true, yin = true
var step = 1
var delay = 1
var obj=document.getElementById("ad")
function floatAD() {
var L=T=0
var R= document.body.clientWidth-obj.offsetWidth
var B = document.body.clientHeight-obj.offsetHeight
obj.style.left = x + document.body.scrollLeft
obj.style.top = y + document.body.scrollTop
x = x + step*(xin?1:-1)
if (x < L) { xin = true; x = L}
if (x > R){ xin = false; x = R}
y = y + step*(yin?1:-1)
if (y < T) { yin = true; y = T }
if (y > B) { yin = false; y = B }
}
var itl= setInterval("floatAD()", delay)
obj.onmouseover=function(){clearInterval(itl)}
obj.onmouseout=function(){itl=setInterval("floatAD()", delay)}

/***
*评论*
****/
var limitTime=null;
function limitComment(){
	limitTime=limitTime-1;
	if(limitTime>0){
		document.getElementById("comment_content").value='还剩'+limitTime+'秒,你才可以再发表评论';
		document.getElementById("comment_content").disabled=true;
		document.getElementById("comment_submit").disabled=true;
		setTimeout("limitComment()",1000);
	}else if(limitTime==0){
		document.getElementById("comment_content").value='';
		document.getElementById("comment_content").disabled=false;
		document.getElementById("comment_submit").disabled=false;
	}
	
}
function postcomment(url,yzimgnum){
	var yzimgstr='';
	if(yzimgnum=='1'){
		yzimgstr="&yzimg="+ document.getElementById("yzImgNum").value;
	}
	username = document.getElementById("comment_username").value;
	content = document.getElementById("comment_content").value;
	if(content==''){
		showerr("内容不能为空");
		return false;
	}
	content=content.replace(/(\n)/g,"@@br@@");
	//document.getElementById("comment_content").value='';
	//document.getElementById("comment_content").disabled=true;
	limitTime=10;
	limitComment();
	
	AJAX.get("comment",url + "&username=" + username + "&content=" + content + yzimgstr ,0);
	if(yzimgnum=='1'){
		//document.getElementById("yz_Img").src;
		document.getElementById("yzImgNum").value='';
	}
}
function showerr(msg){
	alert(msg);
}
function getcomment(url){
	AJAX.get("comment",url,1);
}

function ShowMenu_mmc(){
}
function HideMenu_mmc(){
}

function get_position(o){//取得坐标
	var to=new Object();
	to.left=to.right=to.top=to.bottom=0;
	var twidth=o.offsetWidth;
	var theight=o.offsetHeight;
	while(o!=document.body){
		to.left+=o.offsetLeft;
		to.top+=o.offsetTop;
		o=o.offsetParent;
	}
	to.right=to.left+twidth;
	to.bottom=to.top+theight;
	return to;
}

/***
*在线操作*
****/
document.write('<div style="display:none;"><table width="100%" border="0" cellspacing="0" cellpadding="0" id="AjaxEditTable"><tr><td class="head"><h3 class="L"></h3><h3 class="R"></h3><span class="eidtmodule" onclick="this.offsetParent.offsetParent.offsetParent.style.display=\'none\'" onMouseOver="this.style.cursor=\'hand\'">关闭</span></td></tr><tr> <td class="middle"></td></tr></table></div>');
var clickEdit={
	tableid:null,
	init:function(){
		oo=document.body.getElementsByTagName("A");
		for(var i=0;i<oo.length;i++){
			if(oo[i].getAttribute("editurl")!=null){
				if(oo[i].getAttribute("href")!=null)oo[i].href='javascript:';
				oo[i].title='点击可以修改这里的设置';
				if (document.all) { //For IE
					oo[i].attachEvent("onmousedown",clickEdit.showdiv);
					oo[i].attachEvent("onmouseover",clickEdit.showstyle);
					oo[i].attachEvent("onmouseout",clickEdit.hidestyle);
				}else{ //For Mozilla
					oo[i].addEventListener("onmousedown".substr(2,"onmousedown".length-2),clickEdit.showdiv,true);
				}
			}
		}
	},
	showstyle:function(evt){
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		ao.style.border='1px dotted red';
		ao.style.cursor='hand';
	},
	hidestyle:function(evt){
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		ao.style.border='0px dotted red';
	},
	showdiv:function(evt){
		var w=150;
		var h=100;
		var evt = (evt) ? evt : ((window.event) ? window.event : "");
		if (evt) {
			 ao = (evt.target) ? evt.target : evt.srcElement;
		}
		//oid=ao.offsetParent.offsetParent.id;
		//获取坐标的函数头部有定义
		position=get_position(ao);
		
		//alert(oid);
		url=ao.getAttribute("editurl");
		oid=url.replace(/(\.|=|\?|&|\\|\/|:)/g,"_");
		ao.id=oid;
		DivId="clickEdit_"+oid;
		url=url + "&TagId=" + oid;
		obj=document.getElementById(DivId);
		if(obj==null){
			obj=document.createElement("div");

			obj.innerHTML=document.getElementById('AjaxEditTable').outerHTML;
			objs=obj.getElementsByTagName("TD");
			objs[1].id=DivId;
			//obj.id=DivId;
			//obj.className="Editdiv";
			obj.style.Zindex='999';
			//obj.style.display='';
			obj.style.position='absolute';
			obj.style.top=position.bottom;
			obj.style.left=position.left;
			obj.style.height=h;
			obj.style.width=w;
			document.body.appendChild(obj);
			//obj.innerHTML='以下是显示内容...';
			AJAX.get(DivId,url,1);
		}else{
			fobj=obj.offsetParent.offsetParent;
			if(fobj.style.display=='none'){
				fobj.style.display='';
			}else{
				fobj.style.display='none';
			}
		}
	},
	save:function(oid,job,va){
		divid="clickEdit_"+oid;
		//alert(oid)
		//GET方式提交内容,如果有空格的话.会有BUG
		//即时显示,不过没判断是否保存成功也显示了
		document.getElementById(oid).innerHTML=va;
		va=va.replace(/(\n)/g,"@BR@");
		AJAX.get(divid,"ajax.php?inc="+job+"&step=2&TagId="+oid+"&va="+va,0);
	},
	cancel:function(divid){
		document.getElementById(divid).offsetParent.offsetParent.style.display='none';
	}
}

//显示子栏目
function showSonName(fid)
{
	oo=document.body.getElementsByTagName('DIV');
	for(var i=0;i<oo.length;i++){
		if(oo[i].className=='SonName'+fid){
			if(oo[i].style.display=='none'){
				oo[i].style.display='';
			}
			else
			{
				oo[i].style.display='none';
			}
		}
	}
}

function avoidgather(myname){
	fs=document.body.getElementsByTagName('P');
	for(var i=0;i<fs.length;i++){
		if(fs[i].className.indexOf(myname)!=-1){
			fs[i].style.display='none';
		}
		
	}
	fs=document.body.getElementsByTagName('DIV');
	for(var i=0;i<fs.length;i++){
		if(fs[i].className.indexOf(myname)!=-1){
			fs[i].style.display='none';
		}
	}
}