rem: alert("unable to get size of "+elem+" (id:"+elem.id+")"); 
add: alert("unable to get size of " + elem + " (id:" + elem.id + ")"); 
context: function getElementSize(elem) {    // returns a Rectangle with the size of the element    var width = 0;    var height = 0;    if (defined(elem.offsetWidth)) {        width = elem.offsetWidth;        height = elem.offsetHeight;    } else if (defined(elem.width)) {        width = elem.width;        height = elem.height;    } else if (defined(elem.clip.width)) {        width = elem.clip.width;        height = elem.clip.height;    } else {        alert("unable to get size of "+elem+" (id:"+elem.id+")");    }    return new Size(getInt(width), getInt(height));}
meta: 7747	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/7747/1c490c62f51789385722c76e807d3ccba09c6543/baselib.js/buggy/client/digitallibrary/greyskin/baselib.js