function DynamicPreloadImages(a_Name)
	{
		eval( "			topnormimg" + a_Name + " = new Image ; " ) ;
		eval( "			topnormimg" + a_Name + ".src = '_images/topnormimg" + a_Name + ".gif' ; " ) ;
		eval( "			toprollimg" + a_Name + " = new Image ; " ) ;
		eval( "			toprollimg" + a_Name + ".src = '_images/toprollimg" + a_Name + ".gif' ; " ) ;
	}

	// INITIALIZE image files here
	function preloadImages()
	{
		if(document.images)
		{
			// CALL DynamicPreloadImages(...) for each image to rollover
			DynamicPreloadImages("01") ;
			DynamicPreloadImages("02") ;
			DynamicPreloadImages("03") ;
			DynamicPreloadImages("04") ;
			DynamicPreloadImages("05") ;
			DynamicPreloadImages("06") ;
			DynamicPreloadImages("07") ;
		}
	}
	
	// HANDLE image changing when mouseover
	function chgOvr(a_Field)
	{
		if(document.images)
		{
			document['img'+a_Field.name].src = eval('toprollimg'+a_Field.name+'.src') ;
		}
	}

	// HANDLE image changing when mouseout
	function chgOut(a_Field)
	{
		if(document.images)
		{
			document['img'+a_Field.name].src = eval('topnormimg'+a_Field.name+'.src') ;
		}
	}

	// RUN at beginning of program
	preloadImages() ;