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<html>  
  <head>  
          <script language="javascript">  
                  function MyClick()  
                  {  
                          if(event.button == 1)  
                          {
                                  alert("ÄúºÃ");
                          }
                          else if(event.button == 2)
                          {  
                                  alert("½ûÖ¹ÓÒ¼ü");
                                  setTimeout("MyClose();",120000);
           &nbs


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function checkImgAddr(url){
var xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.open("post",url,false);
xmlhttp.send();
if(xmlhttp.readyState==4){
if(xmlhttp.status==404){
return "File Not Exist.";
}else if(xmlhttp.status == 200){
re ......

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<script >
function showimage()

       //IMG1ΪͼƬ¿Ø¼þ»òDiv,File1ΪÉÏ´«Îļþ¿Ø¼þ
document.getElementById("IMG1"). src = document.getElementById("File1").value;
}
</script >
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javascript¶ÔÏó»úÖÆ

                var currItem = listbox.options[currIndex];
                var prevItem = listbox.options[currIndex - 1];
    &n ......

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