function showZone(id, flag) {
    if (flag) {
        eval("document.all." + id + ".style.display = ''");
    } else {
        eval("document.all." + id + ".style.display = 'none'");
    }
}

function showSearch(flag) {
    if (flag == "zf") {
        document.all.zfSearch.style.display = "";
        document.all.esfSearch.style.display = "none";
        document.all.xfSearch.style.display = "none";
        document.all.zf01.width = "61";
        document.all.zf01.background = "images/search_btn01.jpg";
        document.all.zf02.className = "red";
        document.all.esf01.width = "54";
        document.all.esf01.background = "images/search_btn01s.jpg";
        document.all.esf02.className = "";
        document.all.xf01.width = "54";
        document.all.xf01.background = "images/search_btn01s.jpg";
        document.all.xf02.className = "";
        document.all.esf02.innerHTML = "二手房";
        document.all.zf02.innerHTML = "<strong>出租房</strong>";
        document.all.xf02.innerHTML = "新楼房";
        
    } else if (flag == "es") {
        document.all.esf01.width = "61";
        document.all.esf01.background = "images/search_btn01.jpg";
        document.all.esf02.className = "red";
        document.all.zf01.width = "54";
        document.all.zf01.background = "images/search_btn01s.jpg";
        document.all.zf02.className = "";
        document.all.xf01.width = "54";
        document.all.xf01.background = "images/search_btn01s.jpg";
        document.all.xf02.className = "";
        document.all.esfSearch.style.display = "";
        document.all.zfSearch.style.display = "none";
        document.all.xfSearch.style.display = "none";
        document.all.esf02.innerHTML = "<strong>二手房</strong>";
        document.all.zf02.innerHTML = "出租房";
        document.all.xf02.innerHTML = "新楼盘";
    } else if (flag == "xf") {
        document.all.xf01.width = "61";
        document.all.xf01.background = "images/search_btn01.jpg";
        document.all.xf02.className = "red";
        document.all.esf01.width = "54";
        document.all.esf01.background = "images/search_btn01s.jpg";
        document.all.esf02.className = "";
        document.all.zf01.width = "54";
        document.all.zf01.background = "images/search_btn01s.jpg";
        document.all.zf02.className = "";
        document.all.xfSearch.style.display = "";
        document.all.esfSearch.style.display = "none";
        document.all.zfSearch.style.display = "none";
        document.all.esf02.innerHTML = "二手房";
        document.all.zf02.innerHTML = "出租房";
        document.all.xf02.innerHTML = "<strong>新楼盘</strong>";
    }
}


function sendUrl(url, id) {
  modify_Headmenu(id);
  if (id==10){
  	window.open(url);
  }else{
  	location.href = url;
  }
}


function modify_Headmenu(id) {
    for(var i = 1; i <= 10; i++) {
          document.getElementById("Headmenu" + i ).className = "";
    } 
    document.getElementById("Headmenu" + id).className = "green strong";
}