/**************************************************************************/
/***  Layout Typ 8: "Mouseover Vorschau"                                ***/
/**************************************************************************/
var source = "";
var target = "";

function enable_preview(ID_thumb_div, ID_preview_div) {
	
	source = $(ID_thumb_div);
	target = $(ID_preview_div);
	
	var ThumbArray = source.getElementsByTagName("a");
	
	for ( x = 0; x < ThumbArray.length; x++ ) {
		
		AddHoverEvent( ThumbArray[x] );
		
	}
	
	
}

function AddHoverEvent( A ) {
	
	if ( A.id.search(/thumb/) != -1 ) {
		Event.observe( A, "mouseover", function() { 
			
			if ( this.className != "selectedThumb" ) {
				
				prevImages = target.getElementsByTagName("a");
	
				for ( x = 0; x < prevImages.length; x++ ) {
					$("thumb_" + prevImages[x].id.replace(/preview_/g, "")).className = "nonSelectedThumb";
					if ( prevImages[x].style.display != "none"  ) {
						new Effect.Fade( prevImages[x], { duration: 0.2 } );
					}
				}
				
				preview = $("preview_" + this.id.replace(/thumb_/g, ""));
				A.className = "selectedThumb";
				new Effect.Appear( preview, { duration: 0.2, delay: 0.2 } );
			
			}
			
		});
	}
	
}



/**************************************************************************/
/***  Layout Typ 8: "Slideshow"                        			        ***/
/**************************************************************************/
function start_slideshow() {
	
	//noch auf der ToDo Liste
	
}