I have an ASP.NET web app with a dropdown list and a number of ASP.NET textboxes/labels. when the user chooses a particular item from the dropdownlist the labels change text and some of them are hidden etc using jquery. However after clicking on a button the controls are being changed back as when the page is first loaded. Please suggest[*]How i Can preserve the new labels name etc?[*]Should i put the same jquery code i wrote for the dropdownlist on change event also in the on document load event?[*]Should i use hidden fields to store the value?