add:  dialog.pause.setAttribute("disabled", true); 
context: function setupPostProgressUI(){  //dialog.cancel.childNodes[0].nodeValue = "Close";  // turn the cancel button into a close button  var cancelButton = document.getElementById('cancel');  if (cancelButton)  {    cancelButton.label = "Close"; // mscott -> replace with a string bundle    cancelButton.setAttribute("onclick", "window.close()");  }  // enable the open and open folder buttons  var openFolderButton = document.getElementById('openFolder');  var openButton = document.getElementById('open');  openFolderButton.removeAttribute("disabled");  openButton.removeAttribute("disabled");}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/72674dce9ef83e6e8e81ff101fe44eaac082362f/helperAppDldProgress.js/buggy/xpfe/components/ucth/resources/helperAppDldProgress.js