I have design a web page using web2.0. The entire page including table structure are developed using div tag instead of table tag. The Problem is when there dropdown combo box having 9/10 options in table, in the page some of the fields/buttons in the page are not visible randomly in IE 6 although they are present in View->Source. This diesn't happen when the combos are changed into textbox and the value is chosen from popup.Is it a browser related problem or it is because of the fact the entire page has been designed using div tag even the tables. Please suggest what to do?