/* index页面上的javascript*/
 

//加载窗体后从右下角弹出窗体

window.onerror = function(){}
//window.onerror当发生错误时发生的事
var sdivTop,sdivLeft,sdivWidth,sdivHeight,sdocHeight,sdocWidth,sobjTimer,i = 0;
function getMsg()
{
    try{
    sdivTop = parseInt(document.getElementById("boysoft").style.top,10)
    sdivLeft = parseInt(document.getElementById("boysoft").style.left,10)
    sdivHeight = parseInt(document.getElementById("boysoft").offsetHeight,10)
    sdivWidth = parseInt(document.getElementById("boysoft").offsetWidth,10)
    sdocWidth = document.documentElement.clientWidth;
    sdocHeight =document.documentElement.scrollTop+document.documentElement.clientHeight;
    document.getElementById("boysoft").style.top = parseInt(document.body.scrollTop,10) + sdocHeight + 10;// divHeight
    document.getElementById("boysoft").style.left = parseInt(document.body.scrollLeft,10) + sdocWidth - sdivWidth
    document.getElementById("boysoft").style.visibility="visible"
    sobjTimer = window.setInterval("moveDiv()",10)
    //解释：document.write (Balises); Time=window.setInterval("Alors()",10);输出文字，每10毫秒，变化一次。
    }
    catch(e){}
}
function moveDiv()
{
    try
    {
        if(parseInt(document.getElementById("boysoft").style.top,10) <= (sdocHeight - sdivHeight + parseInt(document.body.scrollTop,10)))
        {
            window.clearInterval(sobjTimer)
            //解释：clearInterval() 方法可取消由 setInterval() 设置的 timeout。clearInterval() 方法的参数必须是由 setInterval() 返回的 ID 值。

        }
        else
        {
            sdivTop = parseInt(document.getElementById("boysoft").style.top,10)
            document.getElementById("boysoft").style.top = sdivTop - 4
        }
    }
    catch(e){}
}

//关闭层
function toggle(targetid){
if (document.getElementById){
   target=document.getElementById(targetid);
    target.style.display="none";
}
}

//移动层
var dragswitch=0
var nsx
function drag_dropns(name){
temp=eval(name)
temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
temp.onmousedown=gons
temp.onmousemove=dragns
temp.onmouseup=stopns
}
function gons(e){
temp.captureEvents(Event.MOUSEMOVE)
nsx=e.x
nsy=e.y
}
function dragns(e){
if (dragswitch==1){
temp.moveBy(e.x-nsx,e.y-nsy)
return false
}
}
function stopns(){
temp.releaseEvents(Event.MOUSEMOVE)
}
//drag drop function for IE 4+////
/////////////////////////////////
var dragapproved=false
function drag_dropie(){
    if (dragapproved==true){
    document.all.boysoft.style.pixelLeft=tempx+event.clientX-iex
    document.all.boysoft.style.pixelTop=tempy+event.clientY-iey
    return false
    }
}
function initializedragie(){
iex=event.clientX
iey=event.clientY
tempx=boysoft.style.pixelLeft
tempy=boysoft.style.pixelTop
dragapproved=true
document.onmousemove=drag_dropie
}
if (document.all){
document.onmouseup=new Function("dragapproved=false")
}
////drag drop functions end here//////
function hidebox(){
if (document.all)
boysoft.style.visibility="hidden"
else if (document.layers)
document.boysoft.visibility="hide"
}

//让层跟着滚动条滚动
function sc5(){
document.getElementById("boysoft").style.top=(document.documentElement.scrollTop+document.documentElement.clientHeight-document.getElementById("boysoft").offsetHeight)+"px";
document.getElementById("boysoft").style.left=(document.documentElement.scrollLeft+document.documentElement.clientWidth-document.getElementById("boysoft").offsetWidth)+"px";
}
window.onscroll=sc5;
window.onresize=sc5;
//        window.onload=sc5;


//---------------------------------------------------

<!-- // BannerAD 

var bannerAD=new Array(); 
var bannerADlink=new Array(); 
var adNum=1; 
bannerAD[1]="images/banner3.jpg"; 
bannerADlink[1]="#"; 
bannerAD[2]="images/banner.jpg"; 
bannerADlink[2]="#"; 
bannerAD[3]="images/banner2.jpg"; 
bannerADlink[3]="#"; 
bannerAD[4]="images/banner3.jpg"; 
bannerADlink[4]="#"; 
bannerAD[5]="images/banner4.jpg"; 
bannerADlink[5]="#"; 
bannerAD[6]="images/banner5.jpg"; 
bannerADlink[6]="#"; 
bannerAD[7]="images/banner2.jpg"; 
bannerADlink[7]="#"; 
bannerAD[8]="images/banner3.jpg"; 
bannerADlink[8]="#"; 
var preloadedimages=new Array(); 
for (i=1;i<bannerAD.length;i++){ 
preloadedimages[i]=new Image(); 
preloadedimages[i].src=bannerAD[i]; 
} 

function setTransition(){ 
if (document.all){ 
bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*20); 
bannerADrotator.filters.revealTrans.apply(); 
} 
} 

function playTransition(){ 
if (document.all) 
bannerADrotator.filters.revealTrans.play() 
} 

function nextAd(){ 
if(adNum<bannerAD.length-1)adNum++ ; 
else adNum=1; 
setTransition(); 
document.images.bannerADrotator.src=bannerAD[adNum]; 
playTransition(); 
theTimer=setTimeout("nextAd()", 3000); 
} 

function jump2url(){ 
jumpUrl=bannerADlink[adNum]; 
jumpTarget='_blank'; 
if (jumpUrl != ''){ 
if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
else location.href=jumpUrl; 
} 
} 
function displayStatusMsg() { 
status=bannerADlink[adNum]; 
document.returnValue = true; 
} 

//--> 

//--> 
/*  */
function ChangeBg(a)
    {
        for (i = 1; i <= 2; i++)
        {
         a==i?document.getElementById("dd"+i).style.backgroundImage="url(images/dwxc_menu_bg.gif)":document.getElementById("dd"+i).style.backgroundImage="";
        }  
    }


      //显示我要留言的部分 
        function  ShowComment()
        {
           $("#<%=Panel1.ClientID%>").css("display","none");
           $("#<%=Panel2.ClientID%>").css("display","block");
           $("#<%=Label1.ClientID%>").append(">> 我要留言");
           document.title="留言内容_梅州市地质环境信息网";
           document.getElementById("dd2").style.backgroundImage="url(images/dwxc_menu_bg.gif)";
           return false;
               
        }
        //关闭我要留言部分
        function CloseComment()
        {
           $("#<%=Panel1.ClientID%>").css("display","block");
           $("#<%=Panel2.ClientID%>").css("display","none");
           $("#<%=Label1.ClientID%>").remove(">> 我要留言");
           document.title="";
           document.getElementById("dd1").style.backgroundImage="url(images/dwxc_menu_bg.gif)";
           return false;
        }
      
      //留言功能實現部份
     function doMessage(){
     　　　var oEditor = FCKeditorAPI.GetInstance('<%=Fckeditor2.ClientID%>'); 
           var comment=oEditor.EditorDocument.body.innerText; 
            var author = $("#<%=txtAuthor.ClientID%>").val();
            var title=$("#<%=txtTitle.ClientID%>").val();
            if(author == "")
            {
                alert("您尚未输入名称，请重试！");
                $("#<%=txtAuthor.ClientID%>").focus();
                return false;
            }
            if(title == "")
            {
              alert('您尚未输入标题，请重试！');
              $("#<%=txtTitle.ClientID%>").focus();
              return false;
            }
            if(comment == "")
            {
                alert("您尚未输入内容，请重试！");
                $("#<%=Fckeditor2.ClientID%>").focus();
                return false;
            }            
            $.get("ajaxMessage.aspx",
                {sauthor:author,scomment:comment,stitle:title},
                function(data)
                { 
                   $("#<%=Label1.ClientID%>").remove(">> 我要留言");
                   alert(data);
                   $("#<%=Panel2.ClientID%>").css("display","none");
                   $("#<%=Panel1.ClientID%>").css("display","block");
                   return false;               
                }
            );
            return false;
        }