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public static String ISOtoGB(String iso){
String gb;
try{
if(iso.equals("") || iso == null){
return "";
}
else{
iso = iso.trim();
gb = new String(iso.getBytes("ISO-8859-1"),"GB2312");
return gb;
}
}
catch(Exception e){
System.err.print("±àÂëת»»´íÎó£º"+e.getMessage());
return "";
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str=request.getParameter("chStr");
 
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function window.onunload(){
//ËùÓд°¿Ú¹Ø±Õ
  if((window.screenLeft>=10000 && window.screenTop>=10000) || event.altKey)
  { //µã»÷ÓÒÉϽǵĴ°¿Ú¹Ø±Õ
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