var WebsiteId = "6";  //站点Id
var ServerUrl = "http://www.mxdx.net:2037/"; //后台加载数据地址
var ManageUrl = "http://www.mxdx.net:2037/"; //后台管理登录地址
var WebsiteName = "城乡建筑学院";
var tel = "0597-2751294";
var fax = "0597-2751294";
var copyright = "闽西职业技术学院 - " + WebsiteName;
document.title = "闽西职业技术学院 - " + WebsiteName;

<!-- // 对联广告代码开始
var showad = true; 
var Toppx = 100; //上端位置 
var AdDivW = 120; //宽度 
var AdDivH = ""; //高度 
var PageWidth = 900; //页面多少宽度象素下正好不出现左右滚动条 
var MinScreenW = 1024; //显示广告的最小屏幕宽度象素 
var ClosebuttonHtml = '<div align="right" style="position: absolute;top:0px;right:0px;margin:0px;padding:0px;z-index:2000;"><a href="javascript:;" onclick="hidead()" style="color:#000000;text-decoration:none;font-size:12px;">关闭</a></div>';
var AdContentHtml1 = '<a href="" target="_blank" id="Javascript.leftLink"><img border="0" src="" id="Javascript.leftImage" width="120"></a>';//指定左侧的广告图片位置 
document.write ('<div id="Javascript.LeftDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml+'<div>'+AdContentHtml1+'</div></div>'); 
var AdContentHtml2 = '<a href="" target="_blank" id="Javascript.rightLink"><img border="0" src="" id="Javascript.rightImage" width="120"></a>'; //指定右侧的广告图片位置 
document.write ('<div id="Javascript.RightDiv" style="position: absolute;border: 1px solid #336699;background-color:#EEEEE2;z-index:1000;width:'+AdDivW+'px;height:'+AdDivH+'px;top:-1000px;word-break:break-all;display:none;">'+ClosebuttonHtml+'<div>'+AdContentHtml2+'</div></div>'); 


function scall(){ 
if(!showad){return;} 
if (window.screen.width<MinScreenW){ 
alert("临时提示：\n\n显示器分辨率宽度小于"+MinScreenW+",不显示广告"); 
showad = false; 
document.getElementById("Javascript.LeftDiv").style.display="none"; 
document.getElementById("Javascript.RightDiv").style.display="none"; 
return; 
} 
var Borderpx = ((window.screen.width-PageWidth)/2-AdDivW)/2; 
if(document.getElementById("Javascript.leftImage").src.indexOf("ggtp")!=-1)
    {
    document.getElementById("Javascript.LeftDiv").style.display=""; 
    document.getElementById("Javascript.LeftDiv").style.top=document.body.scrollTop+Toppx; 
    document.getElementById("Javascript.LeftDiv").style.left=document.body.scrollLeft+Borderpx; 
    }
if(document.getElementById("Javascript.rightImage").src.indexOf("ggtp")!=-1)
    {
    document.getElementById("Javascript.RightDiv").style.display=""; 
    document.getElementById("Javascript.RightDiv").style.top=document.body.scrollTop+Toppx; 
    document.getElementById("Javascript.RightDiv").style.left=document.body.scrollLeft+document.body.clientWidth-document.getElementById("Javascript.RightDiv").offsetWidth-Borderpx; 
    } 
}

function hidead() 
{ 
showad = false; 
document.getElementById("Javascript.LeftDiv").style.display="none"; 
document.getElementById("Javascript.RightDiv").style.display="none"; 
} 
window.onscroll=scall; 
window.onresize=scall; 
//window.onload=scall; 
//--> //对联广告代码结束 

function ShowBanner() {
    var xmlHttp = GetXmlHttpObject();
    if (xmlHttp == null) {
        alert("您的浏览器不支持AJAX！");
        return;
    }
    xmlHttp.open("GET", ServerUrl + "Banner.aspx?WebsiteId=" + WebsiteId + "&" + Math.random(), true);
    xmlHttp.onreadystatechange = function () {
        if (xmlHttp.readyState == 4) {
            if (xmlHttp.status == 200) {
                var str = xmlHttp.responseText;
                if (str.indexOf("启用1") != -1) {
                    var str1 = str.split("$$")[0];
                    document.getElementById("banner1").innerHTML = "<div style='width:900px;background-color:White;'><a href='http://" + str1.split("&&")[2] + "' target='_blank'><img src='upload/" + str1.split("&&")[1] + "' border='0'></a></div>";
                }
                if (str.indexOf("启用2") != -1) {
                    var str2 = str.split("$$")[1];
                    document.getElementById("Javascript.leftLink").href=str2.split("&&")[2];
                    document.getElementById("Javascript.leftImage").src="upload/"+str2.split("&&")[1];
                    scall();
                }
                else
                {
                    document.getElementById("Javascript.LeftDiv").style.display="none"; 
                }
                if (str.indexOf("启用3") != -1) {
                    var str3 = str.split("$$")[2];
                    document.getElementById("Javascript.rightLink").href=str3.split("&&")[2];
                    document.getElementById("Javascript.rightImage").src="upload/"+str3.split("&&")[1];
                    scall();
                }
                else
                {
                    document.getElementById("Javascript.RightDiv").style.display="none"; 
                }
                if (str.indexOf("启用4") != -1) {
                    var str4 = str.split("$$")[3];
                    var win = window.open("", "", "top=300,left=300,width=" + str4.split("&&")[3] + ",height=" + str4.split("&&")[4]);
                    var doc = win.document;
                    doc.write("<body style='margin:0px;border:0px;'><a href='" + str4.split("&&")[2] + "' target='_blank'>");
                    doc.write('<img src="upload/' + str4.split("&&")[1] + '" style="width:' + str4.split("&&")[3] + 'px;height:' + str4.split("&&")[4] + 'px;border:0px;"></a></body>');
                    doc.close();
                }
                if (str.indexOf("启用5") != -1) {
                    var str5 = str.split("$$")[4];
                    document.getElementById("banner5_img").innerHTML = "<a href='http://" + str5.split("&&")[2] + "' target='_blank'><img src='upload/" + str5.split("&&")[1] + "' border='0'></a>";
                }
                else
                {
                    document.getElementById("banner5").innerHTML ="";
                }
            }
        }
    }
    xmlHttp.send(null);
}