rem: this.closeTimer=setTimeout(function () {thisHack.onDragCloseTarget()}, this.springLoadedMenuDelay); 
add: this.loadTimer=setTimeout(function () {thisHack.onDragLoadTarget(targetToBeLoaded)}, this.springLoadedMenuDelay); 
context:       this.closeTimer=setTimeout(function () {thisHack.onDragCloseTarget()}, this.springLoadedMenuDelay);
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/377596c9cdb6e5f78f605185629f28aa2b202c29/browser.js/clean/browser/base/content/browser.js