var load_href = "bdgtx";	//加载页面时显示的底部网站导航类型
	var click_value = 2;	//点击导航类型时

	//局长信箱、投诉举报四个按钮的图片切换效果
	function MM_swapImage(obj,type) { //v3.0
	  for(var i=1;i<5;i++){
			if(i==type){
				obj.style.backgroundImage="url(index/images/xinx"+i+"_1.jpg)";
				document.getElementById("a"+i).style.color="#ff0000"
			}else{
				document.getElementById("image"+i).style.backgroundImage="url(index/images/xinx"+i+".jpg)";
				document.getElementById("a"+i).style.color="#000000"
			}
		}
	}
	
	
	function MM_url(type){
		if(type==1){
			window.location.href = "../showpage/pubinter.jsp?type=jzxx";
		}else if(type==2){
			window.location.href = "../showpage/pubinter.jsp?type=tsjb";
		}else if(type==3){
			window.location.href = "../helloer/index.jsp";
		}else if(type==4){
			window.location.href = "../showpage/special/communication/online_communication.jsp";
		}
	}
	
	//转换左边的tab背景
	function chageLeftTitleBg(obj_type,type){
		var obj = document.getElementById(obj_type+"_"+type);
		if(type==1){			
			obj.className="mo";
			document.getElementById(obj_type+"_2").className="ht";
			document.getElementById("table_"+obj_type+"_2").style.display="none";
			document.getElementById("table_"+obj_type+"_1").style.display="block";
		}else if(type==2){
			if(obj_type=='tdcr'){
				obj.className="ht_hover2";
			}else
				obj.className="ht_hover";
			document.getElementById(obj_type+"_1").className="mo_hover";
			document.getElementById("table_"+obj_type+"_1").style.display="none";
			document.getElementById("table_"+obj_type+"_2").style.display="block";
		}
	}
	//转换中间的tab背景
	function chageCenterTitleBg(obj_type,type){
		var len = 4;		
		for(var i=1;i<=len;i++){
			if(i==type){
				document.getElementById(obj_type+"_"+i).className="bdxw";
				document.getElementById("table_"+obj_type+"_"+i).style.display="block";
			}else{
				document.getElementById(obj_type+"_"+i).className="hyxw";
				document.getElementById("table_"+obj_type+"_"+i).style.display="none";
			}
		}
	}
	
	//友情连接转换
	function change_href_tab(type, value) {
		if (click_value != value) {
			var click_href = document.getElementById(type + "_div");			//当前要显示的数据
			var show_href = document.getElementById(load_href + "_div");	//当前显示的数据
			var click_td = document.getElementById("dh_td_" + value);		//当前点击的td
			var show_td = document.getElementById("dh_td_" + click_value);			//当前加载的td
			click_href.style.display = "";
			show_href.style.display = "none";
			click_td.className = "dh_over_" + value;
			show_td.className = "dh_" + click_value;
			click_value = value;
			load_href = type;
		}
	}
	
	function change_url(type){
		var obj;
		var len = 3;
		if(type=="td"){
			len = 4;
		}
		for(var i=1;i<len;i++){
			obj = document.getElementById(type+"_"+i);
			if(obj.className=="bdxw"){
				if(type=="xw"){
					if(i==1){
						//window.location.href = "../showpage/pubchief.jsp?type=bdyw";
						window.open("showpage/pubchief.jsp?type=bdyw","_blank");
					}else if(i==2){
						//window.location.href = "../showpage/pubchief.jsp?type=hyxw";
						window.open("showpage/pubchief.jsp?type=hyxw","_blank");
					}else if(i==3){
						//window.location.href = "../showpage/pubchief.jsp?type=tpxw";
						window.open("showpage/pubchief.jsp?type=tpxw","_blank");
					}
				}else if(type=="td"){
					if(i==1){
						//window.location.href = "../showpage/pubchief.jsp?type=tdgl";
						window.open("showpage/pubchief.jsp?type=tdgl","_blank");
					}else if(i==2){
						//window.location.href = "../showpage/pubchief.jsp?type=dzkc";
						window.open("showpage/pubchief.jsp?type=dzkc","_blank");
					}else if(i==3){
						window.open("showpage/pubchief.jsp?type=czxx","_blank");
					}
				}
			}else if(obj.className=="mo" || obj.className=="ht_hover"){
				if(type=="gg"){
					if(i==1){
						//window.location.href = "../showpage/pubchief.jsp?type=tzgg";
						window.open("showpage/pubchief.jsp?type=tzgg","_blank");
					}else if(i==2){
						//window.location.href="../showpage/pubchief.jsp?type=gggs";
						window.open("showpage/pubchief.jsp?type=gggs","_blank");
					}
				}else if(type=="tdcr"){
					if(i==1){
						//window.location.href = "../showpage/pubchief.jsp?type=tdcrgg";
						window.open("showpage/pubchief.jsp?type=tdcrgg","_blank");
					}else if(i==2){
						//window.location.href = "../showpage/pubchief.jsp?type=zfjc";
						window.open("showpage/pubchief.jsp?type=zfjc","_blank");
					}
				}else if(type=="gh"){
					if(i==1){
						//window.location.target="_blank";
						//window.location.href = "../showpage/pubchief.jsp?type=ghjh";
						window.open("showpage/pubchief.jsp?type=ghjh","_blank");
					}else if(i==2){
						//window.location.target="_lank";
						//window.location.href = "../showpage/pubchief.jsp?type=czxx";
						window.open("showpage/pubchief.jsp?type=zcfg","_blank");
					}
				}
			}
		}
	}
	
	function change_img(value){
		var obj = document.getElementById("fwdt_img");
		obj.src="index/images/fwdt_"+value+".jpg";
	}
	function gochief(type){
		window.open("../showpage/pubchief.jsp?type="+type,"_blank");
	}