add:  this.overLink = ""; 
context:   setOverLink : function(link, b)  {    this.overLink = link;    this.updateStatusField();  },
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/381deaa3ebc9486529969df55f1e090b4bb34e82/navigator.js/buggy/suite/browser/navigator.js