/**************************************************************
* Copyright   : Infinamic, Inc. 2004
* Support     : support[at]infinamic[dot]com
* Sales		  : sales[at]infinamic[dot]com
* Create Date : 04/09/2004
* Modify Date : 06/05/2004
***************************************************************
* Purpose     : Makes a selected image visible or hidden.
* 
* Inputs      : tagId     : HTML tag ID attribute.
*			  : imageName : Name of image to show.
*
* Returns     : N/A
*
* Requires    : Browser support for the DOM getElementById 
*			  : method.
**************************************************************/

function imageSwap(tagId, imageName)
{
	if (document.getElementById)
	{
		document.getElementById(tagId).setAttribute("src", imageName);
	}
}