test code highlighter

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1. var popupWin = null;  
2.   
3. function openPopup() {  
4.   var url = "popup.htm";  
5.   popupWin = open( "", "popupWin", "width=500,height=400" );  
6.   if( !popupWin || popupWin.closed || !popupWin.doSomething ) {  
7.      popupWin = window.open( url, "popupWin", "width=500,height=400" );  
8.   } else {  
9.      popupWin.focus();  
10.   }  
11. }  
12.   
13. function doSomething() {  
14.   openPopup();  
15.   popupWin.doSomething();  
16. }  

var popupWin = null;

function openPopup() {
  var url = "popup.htm";
  popupWin = open( "", "popupWin", "width=500,height=400" );
  if( !popupWin || popupWin.closed || !popupWin.doSomething ) {
     popupWin = window.open( url, "popupWin", "width=500,height=400" );
  } else {
     popupWin.focus();
  }
}

function doSomething() {
  openPopup();
  popupWin.doSomething();
}