this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");  if (this.div == null) { 
if (this.id == null) {  this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");  
    initialize: function(name, options) {        //store a copy of the custom options for later cloning        this.options = OpenLayers.Util.extend(new Object(), options);                //add options to layer        OpenLayers.Util.extend(this, this.options);        this.name = name;                this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");                        if (this.div == null) {            this.div = OpenLayers.Util.createDiv();            this.div.style.width = "100%";            this.div.style.height = "100%";            this.div.id = this.id;        }        this.events = new OpenLayers.Events(this, this.div, this.EVENT_TYPES);    },
2032	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2032/1603d5a8ba7dfaaa2dc66305ecce6bf0c8d5b4fc/Layer.js/buggy/lib/OpenLayers/Layer.js