/**
 * for index page image display
 *
 */

var isIE=!(navigator.userAgent.indexOf('MSIE')==-1);
var news;
var curNew=0;
var timer;

var adstr = "";
var adNum = "";
var tempPiclist;
var tempStrInfo = "";

function GetStr(type, num)
{
	var varName = type + num;
	if(eval("typeof(" + varName + ")") != "undefined"){
		return eval(varName);
	}else{
		return "";
	}
}

function  GetOuterHTML(element)
{
	return  document.createElement("DIV").appendChild(element.cloneNode(true)).parentNode.innerHTML;
}

function init(pic,txt)
{

	tempPiclist = document.getElementById("focusPiclist").getElementsByTagName('a');
	var adstr = "";
	for(var k=1;k<=15;k++)
	{
		if( GetStr("qht",k) != "" )
		{
			adNum = k;
			adstr += '<a target="_blank" style=" visibility:visible;display:block;" title="'+GetStr("qht",k)+'" href="'+GetStr("qhl",k)+'"><img border="0" alt="'+GetStr("qht",k)+'" src="'+GetStr("qhi",k)+'"></a>';
		}
	}
	for (var m = 0; m < tempPiclist.length; m++)
	{
		if ((m+1) == adNum)
		{
			tempStrInfo += adstr;
		}
		tempStrInfo += GetOuterHTML(tempPiclist[m]);
	}
	if (adNum > tempPiclist.length)
	{
		tempStrInfo += adstr;
	}
	document.getElementById("NewsPic").innerHTML = tempStrInfo;


	if(!pic)pic="NewsPic";
	if(!txt)txt="NewsPicTxt";
	var div=document.getElementById(pic);
	if(!div)return;
	var nav=document.createElement("DIV");
	nav.className="Nav";
	var nodes;
	if(isIE)
	{
		nodes=div.childNodes;
	}
	else
	{
		nodes=childrenNodes(div.childNodes);
	}
	news=new Array(nodes.length);
	for(var i=nodes.length-1;i>=0;i--)
	{
		var element=nodes[i];


		news[i]={};
		news[i].Element=element;
		news[i].Text=element.getAttribute("title");
		news[i].Url=element.getAttribute("href");

		var n=document.createElement("span");
		n.innerHTML="<a herf=\"javascript:;\" onclick=\"javascript:curNew="+(i-1)+";changeNew('"+pic+"','"+txt+"');\">"+(i+1)+"</a>";
		if(i==curNew)n.className="Cur";
		nav.appendChild(n);

		news[i].LinkElement=n;
	}
	div.appendChild(nav);
	curNew--;
	window.setTimeout("changeNew('"+pic+"','"+txt+"')",10);

}
function childrenNodes(node)
{
	var c=new Array();
	for(var i=0;i<node.length;i++)
	{
		if(node[i].nodeName.toLowerCase()=="a")
			c.push(node[i]);
	}
	return c;
}
function changeNew(pic,txt)
{
	var div=document.getElementById(pic);
	var text=document.getElementById(txt);
	if(!div)return;
	curNew=curNew+1;
	if(curNew>=news.length)curNew=0;
	for(var i=0;i<news.length;i++)
	{
		if(i==curNew)
		{
			news[i].Element.style.display="block";
			news[i].Element.style.visibility="visible";
			news[i].LinkElement.className="Cur";
			text.innerHTML="<a href=\""+news[i].Url+"\" title=\""+news[i].Text+"\" target=\"_blank\">"+news[i].Text+"</a>";
		}
		else
		{
			news[i].Element.style.visibility="hidden";
			news[i].Element.style.display="none";
			news[i].LinkElement.className="Normal";
		}
	}
	if(timer)window.clearTimeout(timer);
	// 图片轮换间隔时间
	timer=window.setTimeout("changeNew('"+pic+"','"+txt+"')",6000);

}

function setTab0dSyn(i,classnamebef,idbef,idall,tabtabbef)
{
	var waitInterval;

	var MouseDelayTime=150;//鼠标感应延迟300毫秒
//

					_gObj(idbef+i).onmouseout=function(aEvent)
					{

						  clearTimeout(waitInterval);
					}
					clearTimeout(waitInterval);

					var str="setTab0dSyn1("+i+",'"+classnamebef+"','"+idbef+"',"+idall+",'"+tabtabbef+"')";

					waitInterval=setTimeout(str,MouseDelayTime);

}
function aa(i)
{
	alert("aa is run"+i);
}
//----------------------------------------------------------------------------------
function setTab0dSyn1(i,classnamebef,idbef,idall,tabtabbef)
{
//alert("aa");
changDivClass(idbef,idall,i,classnamebef)
selectTab0dSyn(tabtabbef,idall,i);
}
function selectTab0dSyn(div_id,allnum,now){
for(var i= 1; i<= allnum;i++)
{
	if(i==now)
	{
		_gObj(div_id+i).style.display="block";
	}else
	{
		_gObj(div_id+i).style.display="none";
	}
}

//		document.getElementById("tabtabd1").style.display="block";
//	document.getElementById("tabtabd2").style.display="none";

}


function _gObj(id)
{
return document.getElementById(id);
}
function changDivClass(div_id,all,now,classnamebef)
{
for(var i= 1; i<= all;i++)
{
if(i==now)
{
_gObj(div_id+i).className = classnamebef+"_0"+i;
}else
{
//_gObj(div_id+i).className = "dj4_"+i;
_gObj(div_id+i).className = classnamebef+"_"+i;
}
}
}

function selectTabsearch(J,allcount,idnamebef,stabid,fzname)
{

	//
		_gObj("fzn").innerHTML=fzname;
	//
	var xjwaitInterval;

	var MouseDelayTime1=150;//鼠标感应延迟300毫秒
//
					var idstr=stabid;
					//alert (idstr);
					_gObj(idstr).onmouseout=function(aEvent)
					{
						  //alert(idstr);
						  clearTimeout(xjwaitInterval);
						  //alert(xjwaitInterval);
					}
					clearTimeout(xjwaitInterval);

					var str="selectTabsearch1("+J+","+allcount+",'"+idnamebef+"')";
					//alert(str);
					xjwaitInterval=setTimeout(str,MouseDelayTime1);


}

function selectTabsearch1(J,allcount,idnamebef)
{
		selectTabsearch2(J,allcount,idnamebef)
}

function selectTabsearch2(J,allcount,idnamebef)
{
	//alert(J);
	for(var i=1;i<=allcount;i++)
	{
		if(J==i)
		{
			_gObj(idnamebef+i).style.display="block";
		}
		else
		{
			_gObj(idnamebef+i).style.display="none";
		}

	}

}