if(!fbs) return; 
    onScriptCreated: function(script)    {        try        {			var fileName = script.fileName;			if (!fileName || isSystemURL(fileName))				return;                    	if (fbs.DBG_CREATION) {                                                                                    /*@explore*/           		ddd("onScriptCreated: "+script.tag+"@("+script.baseLineNumber+"-"                                      /*@explore*/				        +(script.baseLineNumber+script.lineExtent)+")"+script.fileName+"\n");                          /*@explore*/		        ddd("onScriptCreated name: \'"+script.functionName+"\'\n"+script.functionSource+"\n");                 /*@explore*/           	}                                                                                                          /*@explore*/			if (!script.functionName) 	        { 		        	// top or eval-level	    		// We need to detect eval() and grab its source. For that we need a stack frame.	    		// Get a frame by breakpointing the no-name script that was just created.	    		fbs.topLevelScriptTag[script.tag] = true;	    		script.setBreakpoint(0);				if (fbs.DBG_CREATION) ddd("onScriptCreated: set BP at PC 0 in top or eval level tag="+script.tag+"\n");/*@explore*/  	    	} 	    	else if (script.baseLineNumber == 1 && (fileName in this.scriptInfoArrayByURL)) 	    	{		        fbs.eventLevelScriptTag[script.tag]= true; 		        script.setBreakpoint(0);  // XXXjjb possible conflict with bp set by user		        if (fbs.DBG_CREATION) ddd("onScriptCreated: set BP at PC 0 in event level tag="+script.tag+"\n");      /*@explore*/	    	}	    	else	    	{	    		fbs.nestedScriptStack[script.tag] = script;				if (fbs.DBG_CREATION) ddd("onScriptCreated: nested script\n");                                         /*@explore*/	    	}		}        catch(exc)        {			ERROR("onScriptCreated failed: "+exc);		}		// XXXms: verify this        //if (!isSystemURL(url))        //    dispatch(scriptListeners,"onScriptCreated",[script]);    },
2454	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2454/c4cde785872f9564974cbcb5f51250cbf9e542db/firebug-service.js/clean/extension/components/firebug-service.js