floating divs

[dzhax]

I am using some JavaScript to show suggested terms that have already been entered.I want these terms to show below the textbox on top of the next field.I can not use static placing for the div because different browsers and screen resolutions.Is there code that will place a divs top left corner 3px below the bottom left corner of a certain textbox?Not sure if this would fall under JS or CSS.EDIT:Some more info...I am using the following tutorial to display it http://www.nodstrum.com/2007/09/19/autocompleter/but i want to edit the look of it so it fits a little smoother.basically if the left can line up and set the height 3px below the textbox and on top of everything so it doesn't push down the next field.