// JavaScript Document
var cur_index=1;
var cur_webindex=1;
var settime;
var settime2;
	function GetObj(objName){
		if(document.getElementById){
			return eval('document.getElementById("' + objName + '")');
		}else if(document.layers){
			return eval("document.layers['" + objName +"']");
		}else{
			return eval('document.all.' + objName);
		}
	}
	function change_Menu(index){
		for(var i=1;i<=num;i++){
			if(GetObj("con"+i)&&GetObj("Menu"+i)){
				GetObj("con"+i).style.display = 'none';
				GetObj("Menu"+i).className = "";
			}
		}
		if(GetObj("con"+index)&&GetObj("Menu"+index)){
			GetObj("con"+index).style.display = 'block';
			GetObj("Menu"+index).className = "on";
		}
		cur_index=index
		if(cur_index<num){
		   cur_index++
		  }
		else{
			cur_index=1
		  }
		settime=setTimeout("change_Menu(cur_index)",2500)
	}
	function Menu(c_index){
	  clearTimeout(settime)
	  change_Menu(c_index)
	 }   
//-------------------------------------------------
	function change_web(webindex){
		
		for(var iv=1;iv<=webnum;iv++){
			if(GetObj("web_con_"+iv)&&GetObj("web_"+iv)){
				GetObj("web_con_"+iv).style.display = 'none';
				GetObj("web_"+iv).className = "";
			}
		}
		if(GetObj("web_con_"+webindex)&&GetObj("web_"+webindex)){
			GetObj("web_con_"+webindex).style.display = 'block';
			GetObj("web_"+webindex).className = "on";
		}
		cur_webindex=webindex
		if(cur_webindex<webnum){
		   cur_webindex++
		  }
		else{
			cur_webindex=1
		  }
		settime2=setTimeout("change_web(cur_webindex)",5000)
	}
	function web(webindex){
	  clearTimeout(settime2)
	  change_web(webindex)
	 }   
//-------------------------------------------------
function gotourl(v_id) {
	var url=eval("ad_link_"+v_id);
	var name="new_link_"+v_id;                           //网页名称，可为空;
	var iWidth=1024;                          //弹出窗口的宽度;
	var iHeight=768;                        //弹出窗口的高度;
	var iTop = (window.screen.availHeight-30-iHeight)/2;       //获得窗口的垂直位置;
	var iLeft = (window.screen.availWidth-10-iWidth)/2;           //获得窗口的水平位置;
	window.open(url,name,'height='+iHeight+',,innerHeight='+iHeight+',width='+iWidth+',innerWidth='+iWidth+',top='+iTop+',left='+iLeft+',toolbar=yes,menubar=yes,scrollbars=auto,resizeable=yes,location=yes,status=yes');
	//alert(url);
}
//-------------------------------------------------