rem: var btn = OpenLayers.Util.createImage( 
add: var btn = OpenLayers.Util.createAlphaImageDiv( 
context:     _addButton:function(id, img, xy, sz) {        var imgLocation = OpenLayers.Util.getImagesLocation() + img;        // var btn = new ol.AlphaImage("_"+id, imgLocation, xy, sz);        var btn = OpenLayers.Util.createImage(                    imgLocation, sz, xy, "absolute",                     "OpenLayers_Control_PanZoom_" + id );        //we want to add the outer div        this.div.appendChild(btn);        btn.onmousedown = this.buttonDown.bindAsEventListener(btn);        btn.ondblclick  = this.doubleClick.bindAsEventListener(btn);        btn.action = id;        btn.map = this.map;        //we want to remember/reference the outer div        this.buttons.push(btn);        return btn;    },
meta: 1027	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1027/af4028879f3ae2a63a23ba1e49a6f57d15babc2c/PanZoom.js/buggy/lib/OpenLayers/Control/PanZoom.js