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        function closeWindow(){
            if(event.clientX>document.body.clientWidth) {
                    event.returnValue = "ÄúÈ·¶¨Í˳öϵͳÂð£¿";
            } else {
                return;
            }
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            if(event.clientX>document.body.clientWidth) {
                removeChat();
                form1.action = "login.do?action=logout";
                form1.submit();
             } else {
                return;
             }
        };
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        function document.onkeydown(){
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function getQueryString(queryStringName)
{
 var returnValue="";
 var URLString=new String(document.location);
 var serachLocation=-1;
 var queryStringLength=queryStringName.length;
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navigator
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window
history
location
frames[]; Frame
document
anchors[]; links[]; Link
applets[]
embeds[]
forms[]; Form
Button
Checkbox
elements[]; Element
Hidden
Password
Radio
Reset
Select
options[]; Option
Submit
Text
......

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