rem: this.div.style.backgroundColor = this.backgroundColor; } 
add: this.div.style.backgroundColor = this.backgroundColor; } 
context:     setBackgroundColor:function(color) {         if (color != undefined) {            this.backgroundColor = color;         }                if (this.div != null) {    		this.div.style.backgroundColor = this.backgroundColor;    	}    	    },  
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1027/bb61e0b358f2a58357f5f9ad67160e851eb390ed/Popup.js/buggy/lib/OpenLayers/Popup.js