add: gBrowser.contentWindow.removeEventListener("click",BrowserPanMouseHandlerPanNull,true);  
context: function BrowserPan() {	if(!gBrowser.contentWindow.gInPan) {  		gBrowser.contentWindow.addEventListener("mousedown",BrowserPanMouseHandler,true);		gBrowser.contentWindow.addEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);		document.getElementById("button-icon-pan").image="chrome://minimo/skin/extensions/icon-pan-toggle.png";		gBrowser.contentWindow.gInPan=true;	} else {		gBrowser.contentWindow.removeEventListener("mousedown",BrowserPanMouseHandler,true);		gBrowser.contentWindow.removeEventListener("mouseup",BrowserPanMouseHandlerDestroy,true);		document.getElementById("button-icon-pan").image="chrome://minimo/skin/extensions/icon-pan.png";		gBrowser.contentWindow.gInPan=false;	}}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/2c671ae434519bcca4f58817228093bd9865d509/minimo.js/clean/minimo/chrome/content/minimo.js