rem: Rico.Corner.changeColor(this.contentDiv, this.backgroundColor); 
add: OpenLayers.Rico.Corner.changeColor(this.contentDiv, this.backgroundColor); 
context:     setBackgroundColor:function(color) {         if (color != undefined) {            this.backgroundColor = color;         }                if (this.div != null) {            if (this.contentDiv != null) {                this.div.style.background = "transparent";                Rico.Corner.changeColor(this.contentDiv, this.backgroundColor);            }        }    },  
meta: 8310	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8310/112978ac3d807e4a8b7e412ef2f585650c0506d8/AnchoredBubble.js/clean/lib/OpenLayers/Popup/AnchoredBubble.js