search for: lnoy

...yle.left = left + ''px''; -----> //element.style.height = element._originalHeight; //element.style.width = element._originalWidth; } } I commented the setting of height and width out and all is functioning well. I do not understand why I would get an invalid argument lnoy under IE7, but it occurs to me that there is an assumption that absolutize() has been called previously on the element to store these values which is NOT my case in my application. I changed my app to call absolutize, but the items being absolute already made it swiftly return. I am also not sure...