<!--

	// extended_view javascript
	
	function toggle_extra( theObject, showText, hideText )
	{
		element = document.getElementById( theObject );
		toggleLink = document.getElementById( theObject + '_show_link' );
		
		if( element.style.visibility == "" )
			element.style.visibility = "hidden";

		if ( element.style.visibility == "hidden" )
		{
			element.style.visibility = "visible";
			element.style.display = "block";
			
			toggleLink.innerHTML = hideText;
		}
		else
		{
			element.style.visibility = "hidden";
			element.style.display = "none";

			toggleLink.innerHTML = showText;
		}
	}
	
//-->