loadXML = function(xmlFile) {
    var xmlDoc;
    if (window.ActiveXObject) {
        xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
        xmlDoc.async = false;
        xmlDoc.load(xmlFile);
    }
    else if (document.implementation && document.implementation.createDocument) {
        xmlDoc = document.implementation.createDocument('', '', null);
        xmlDoc.async = false;
        xmlDoc.load(xmlFile);
        xmlDoc.onload = handleXmlDoc;
    }
    else {
        return null;
    }
    return xmlDoc;
}
checkXMLDocObj = function(xmlFile) {
    var xmlDoc = loadXML(xmlFile);
    if (xmlDoc == null) {
        alert('您的浏览器不支持xml文件读取,于是本页面禁止您的操作,推荐使用IE5.0以上可以解决此问题!');
        window.location.href = '/Index.aspx';
    }
    return xmlDoc;
}
try {
    var xmlDoc = checkXMLDocObj("/Xml/HotKeyWord.xml");
    var items = xmlDoc.getElementsByTagName("items");
    var i;
    var Str;
    Str = "";
    for (i = 0; i < items.length; i++) {
        Str += "<a href='" + items[i].childNodes(1).firstChild.nodeValue + "'"
        + " target='_blank'>" + items[i].childNodes(0).firstChild.nodeValue + "</a> &nbsp;";
    }
}
catch (e) {

}
var strProduct = "<table width='100%' border='0' cellspacing='0' cellpadding='0'>"
    	    + "<tr><td width='20'>&nbsp;</td>"
    	    + "<td width='697' style='line-height:25px;'>厂家货号"
    	    + "<input name='FItem' type='text' id='FItem' size='15' class='InputStype'/>"
  	        + "品名<input name='Pname' type='text' id='Pname' size='15' class='InputStype'/>"
    	    + "发布日期<select name='Day' id='Day'>"
            + "<OPTION value='' selected>显示所有产品</OPTION>"
            + "<OPTION value=1>显示今日最新</OPTION>"
            + "<OPTION value=3>显示最近3天</OPTION>"
            + "<OPTION value=5>显示最近5天</OPTION>"
            + "<OPTION value=10>显示最近10天</OPTION>"
            + "<OPTION value=30>显示最近30天</OPTION>"
            + "<OPTION value=60>显示最近60天</OPTION>"
            + "<OPTION value=180>显示最近半年</OPTION>"
            + "<OPTION value='365'>显示最近一年</OPTION>"
  	        + "</select>"
    	    + "&nbsp;&nbsp;<input type='submit' name='button' id='button' value='搜索' class='SearchBtn'/>"
    	    + "<BR />"
    	    + "热门关键字: "+ Str +"</td>"
  	        + "</tr></table>";
var strSellerInfo = "<table border='0' align='center' cellpadding='0' cellspacing='0' class='outborder'>"
            + "<tr><td width='20' align='right'>&nbsp;</td>"
            + "<td height=40px align='center' class='searchbar'>求购信息："
            + " <INPUT size=38 name=KeyWord>"
            + "  <input name='Submit' type='submit' value='  搜索  '></td>"
            + "<td width=129>&nbsp;</td>"
            + "</tr></table>";
var strCorInfo = "<table height='32' border='0' align='center' cellpadding='0' cellspacing='0'>"
      + "<tr><td width='20' align='right'>&nbsp;</td>"
      + "      <td width='388' align='center'>企业库："
      + "      <input name='keywords' type='text' class='textareaheight' id='keywords' value='' size='40'></td>"
      + "    <td width=''>"
      + "      <input name='Submit' type='submit' value='  搜索  '></td>"
      + "<td width=129>&nbsp;</td>"
      + "  </tr>"
      + "</table>";
var strNewsInfo = "<table height='21' align='center' border='0' cellpadding='0' cellspacing='0'>"
      + "  <tr><td width='20' align='right'>&nbsp;</td>"
            + "<td height='21' align='center'>资讯信息："
             + " <input name='keywords' id='keywords' size=40>   "
            + "<a onClick='javascript:searchInCommunity();'></a>          &nbsp;  <input name='Submit' type='submit' value='  搜索  '>            </td>"
            + "<td width=129>&nbsp;</td>"
          + "</tr></table>";
var sUserAgent = navigator.userAgent;
var isOpera = sUserAgent.indexOf("Opera") > -1;
var isIE = sUserAgent.indexOf("compatible") > -1 && sUserAgent.indexOf("MSIE") > -1 && !isOpera;

function ChangMenu(id) {
    var i;
    for (i = 1; i < 5; i++) {
        var mc=document.getElementById("top"+ i);
        mc.className="Top";
    }
    document.getElementById("top" + id).className = "Top1";
    var sli = document.getElementById("TopSearchDiv").getElementsByTagName("li");
    for (i = 0; i < sli.length; i++) {
        sli[i].style.display = (i+1) == id ? "block" : "none";
    }
//    switch(id)
//    {
//        case 1:
//            document.getElementById("TopSearchInfo").innerHTML = strProduct;
//            document.getElementById("TopSearhForm").action = "/SearchPro.Aspx";
//            document.getElementById("TopSearhForm").method = "get";
//            break;
//        case 2:
//            document.getElementById("TopSearchInfo").innerHTML = strSellerInfo;
//            document.getElementById("TopSearhForm").action = "/SellerInfo.Html";
//            document.getElementById("TopSearhForm").method = "post";
//            break;
//        case 3:
//            document.getElementById("TopSearchInfo").innerHTML = strCorInfo;
//            document.getElementById("TopSearhForm").action = "/SearchCor.Html";
//            document.getElementById("TopSearhForm").method = "post";
//            break;
//        case 4:
//            document.getElementById("TopSearchInfo").innerHTML = strNewsInfo;
//            document.getElementById("TopSearhForm").action = "/Search/Searchinfo.Aspx";
//            document.getElementById("TopSearhForm").method = "get";
//            break;
//    }
}
function marquee(Info,id,width,height,speed) {
    document.write("<div id=\""+id+"\" onMouseOver=\"ij"+ id +"=1\"  style=\"border:0px solid gray;OVERFLOW: hidden; HEIGHT: "+height+"; width:"+width+" \" onmouseout=\"ij"+id+"=0\">"
                + "<div id=\""+ id+"1\">"
                + Info
                + "</div>"
                + "<div id=\""+id+"2\"></div>"
                + "</div><SCRIPT lanaguage=javascript>"
                + "var ij" + id + "=0;t" + id + "=document.getElementById('" + id + "').scrollTop;"
                + "document.getElementById('" + id + "2').innerHTML=document.getElementById('" + id + "1').innerHTML;"
                + "function qswh"+id+"(){"
                + "if (ij" + id + "==1)return;");
     document.write("if(document.getElementById('" + id + "2').offsetTop-document.getElementById('" + id + "').scrollTop<=0){"
                + "document.getElementById('" + id + "').scrollTop-=document.getElementById('" + id + "1').offsetHeight;}"
                + "else"
                + "{document.getElementById('" + id + "').scrollTop++;}"
                + "}");
     document.write("setInterval(qswh" + id + "," + speed + ");"
                + "</Script>");
 }
 function marqueeT(Info, id, width, height, speed) {
     document.write("<div id=\"" + id + "\" onMouseOver=\"ij" + id + "=1\"  style=\"border:0px solid gray; HEIGHT: " + height + "; width:" + width + " \" onmouseout=\"ij" + id + "=0\">"
                + "<div id=\"" + id + "1\" style=\"float:left;\">"
                + Info
                + "</div>"
                + "<div id=\"" + id + "2\" style=\"float:left;\"></div>"
                + "</div><SCRIPT lanaguage=javascript>"
                + "var ij" + id + "=0;t" + id + "=document.getElementById('" + id + "').scrollTop;"
                + "document.getElementById('" + id + "2').innerHTML=document.getElementById('" + id + "1').innerHTML;"
                + "function qswh" + id + "(){"
                + "if (ij" + id + "==1)return;");
     document.write("if(document.getElementById('" + id + "2').offsetLeft-document.getElementById('" + id + "').scrollLeft<=0){"
                + "document.getElementById('" + id + "').scrollLeft-=document.getElementById('" + id + "1').offsetWidth;}"
                + "else"
                + "{document.getElementById('" + id + "').scrollLeft++;}"
                + "}");
     document.write("setInterval(qswh" + id + "," + speed + ");"
                + "</Script>");
 }
 function marqueeT1(Info, width, height, speed) {
     document.write("<div id=goleft><div style='overflow:hidden;height:" + height + ";width:" + width + ";color:#ffffff'><table align=left cellpadding=0 cellspace=0 border=0><tbody><tr id=goleft1>"
                + Info
                + "</tr></tbody></table></div></div>");
     StartDo();
 }
 function StartDo() {
     var pics = document.getElementById("goleft1").childNodes;
     var length = pics.length;
     ScrollPic.prototype.flag = 0;
     for (var i = 0; i < length; i++) {
         if (pics[i].tagName == "TD") {
             var td = document.createElement("TD");
             td.innerHTML = pics[i].innerHTML;
             document.getElementById("goleft1").appendChild(td);
         }
     }
     document.getElementById("goleft1").onmouseover = function() {
         ScrollPic.prototype.flag = 1;
     }
     document.getElementById("goleft1").onmouseout = function() {
         if (ScrollPic.prototype.flag = 1) {
             ScrollPic.prototype.flag = 0;
             ScrollPic();
         }
     }
     ScrollPic();
 }

 function ScrollPic() {
     var layer = document.getElementById("goleft").getElementsByTagName("DIV")[0];
     if (layer.scrollLeft++ == layer.scrollLeft) {
         layer.scrollLeft = layer.clientWidth / 2 - 40;
     }
     if (ScrollPic.prototype.flag == 0) {
         setTimeout("ScrollPic()", 50);
     }
 }
function MouseOverClass(mc) {
    mc.className = "ClassInfo ClassInfoBg2";
}
function MouseOutClass(mc) {
    mc.className = "ClassInfo ClassInfoBg1";
}