Displaying a wait indicator while IFRAME loads

There was a question in the DNN forums today about how to display a wait indicator while an IFrame was loading its contents. My solution:

_ResultsFrame” onLoad=”toggleProgress(‘<%= ClientID %>_ProgressBar’,’<%= ClientID %>_ResultsFrame’)” src=”http://www.dotnetnuke.com” style=”display:none”>

Virtual Websites on WinXP

RegEx Designer