/* <![CDATA[ */ 

function highlightButton( element, mode, active )
{
	// Bild URLs fuer Buttons
  var button_link 	= '../_styles/bttn_link.jpg';
	var button_hover	= '../_styles/bttn_hover.jpg';
	
	if ( element && mode == '1' )
		document.getElementById( element ).style.backgroundImage = 'url(' + button_hover + ')';
	else if ( element == ( 'nav_' + active ) || element == ( 'sub_' + active ) )
    document.getElementById( element ).style.backgroundImage = 'url(' + button_hover + ')';
	else
		document.getElementById( element ).style.backgroundImage = 'url(' + button_link + ')';
		
	return true;
} // end


/* Vorerst nicht mehr verwendet */
function highlightMenu( element, mode, active )
{
	// Link-Präfix aus "id"
	var praefix = "nav_";
	// Farbe 1 und 2 für Farbwechsel
	var color1 	= "rgb(1, 49, 69)";
	var color2 	= "#cc0000";
						
	if ( mode == 1 )
		document.getElementById( element ).style.backgroundColor = color2;
	else if ( element == ( praefix + active ) )
		document.getElementById( element ).style.backgroundColor = color2;
	else
		document.getElementById( element ).style.backgroundColor = color1;
	return true;
} // end


function swapProdImage( element, url )
{
	if ( element && url )
	{
		document.getElementById( element ).style.backgroundImage = 'url(' + url + ')';
		return true;
	}
	return false;
} // end


// ALT !!! Bild per ID austauschen
function swapImage( bild, neueUrl )
{
	document.images[bild].src = neueUrl;	
	return true;
}
		
/* ]]>*/