rem: if(link == "") overLink = null; else overLink = link; UpdateStatusField(); 
add: this.overLink = link; this.updateStatusField(); 
context:   setOverLink : function(link)  {    if(link == "")      overLink = null;    else      overLink = link;    UpdateStatusField();  },
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/9673f52731caeffe0e1cad3bd28b25d0b9e938ac/navigator.js/buggy/suite/browser/navigator.js