rem: } else return null; 
add: } else return null; 
context: $.getCSS = function(e,p) {	// Adapted from Prototype 1.4.0	if ( p == 'height' || p == 'width' ) {    if ($.getCSS(e,"display") != 'none')			return p == 'height' ?				e.offsetHeight || parseInt(e.style.height) : 				e.offsetWidth || parseInt(e.style.width);    var els = e.style;    var ov = els.visibility;    var op = els.position;		var od = els.display;    els.visibility = 'hidden';    els.position = 'absolute';    els.display = '';		var oHeight = e.clientHeight || parseInt(e.style.height);    var oWidth = e.clientWidth || parseInt(e.style.width);    els.display = od;    els.position = op;    els.visibility = ov;		return p == 'height' ? oHeight : oWidth;  }	  if (e.style[p])    return e.style[p];  else if (e.currentStyle)    return e.currentStyle[p];  else if (document.defaultView && document.defaultView.getComputedStyle) {    p = p.replace(/([A-Z])/g,"-$1");    p = p.toLowerCase();    var s = document.defaultView.getComputedStyle(e,"");    var r = s ? s.getPropertyValue(p) : p;		return r;  } else    return null;};
meta: 3217	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3217/130b8a1c030ae7888934fcd8dee6695eac271fcb/jquery.js/clean/jquery/jquery.js