<!--

//(C) Andreas Fachtan
//V. 27.05.2008


//<<--Layer - Manipulationen und Effekte
	//<--Einblenden 
	    //Aufruf: wpf_moo_divfade(divname);
		var wpf_moo_divfade = function(divname)
		{
			var div = $(divname).setStyles({
				display:'block',
				opacity: 0
			});
			new Fx.Style(div, 'opacity', {duration: 500} ).start(1);
		};
	//-->Einblenden
	
	//<--Sichtbar/Unsichtbar
		//Aufruf: wpf_showlayer(layer_name, 'auto');
		function wpf_showlayer(layer_name, show) //true, false, auto
		{
			 if( show == undefined ) show = "auto";
			 
			 var layer = document.getElementById(layer_name);
			 if(show=="auto")
			 {
			   if(layer.style.visibility == "hidden") 
				layer.style.visibility = "visible";
			   else 
				layer.style.visibility = "hidden";
			 }
			 else
			 {
			   if(show == true) 
				layer.style.visibility = "visible";
			   else
				layer.style.visibility = "hidden";     
			 }    
		}	
	//-->Sichtbar/Unsichtbar
//-->>Layer - Manipulationen und Effekte

//<<--Bildzoom-Funktionen
	function wpf_moo_updatecounter(counter_id)
	{
		if( MooTools != undefined )
		{	
			new Ajax('_wpframe/piczoom/updatecounter.php?counter_id='+counter_id, 
				{
				method: 'get',
				evalScripts: true
				}
			).request();
		}
	}
	
	function wpf_piczoomopen(bigpic, info, counter_id, manual_target)
	{
		//layer
		if( manual_target!=true ) //(bei manual_target nicht vorhanden)
			document.getElementById('PicLayer_hg').style.visibility = 'visible'; 
		if( manual_target!=true )
			document.getElementById('PicLayer_zoom').style.visibility = 'visible'; 
		//bild
		if( document.getElementById('PicLayer_zoom_pic_manual') )			
			document.getElementById('PicLayer_zoom_pic_manual').src = bigpic; //manual layer target
		else
			document.getElementById('PicLayer_zoom_pic').src = bigpic;  //normal
		//Layer_stretch('PicLayer_hg');
		//info
		ele = document.getElementById('PicLayer_zoom_info');
		if( ele )
		{
			if(document.all)
			 ele.innerText = info; //ie
			else
			 ele.textContent = info; //mo
		}
		//sendto
		sendto_link = '_wpf.modload.noset.nome.php?wpf_mod=sendpicto&sendto_pic='+bigpic;
		ele = document.getElementById('PicLayer_zoom_sendto');
		if( ele != null ) ele.href = sendto_link; 
		//counter
		if( counter_id!=false )
		{
			wpf_moo_updatecounter(counter_id);
		}
	}
	
	function wpf_closepiczoom()
	{
		document.getElementById('PicLayer_zoom_pic').src = ''; //_wpframe.custom/piczoom/loading.gif
		document.getElementById('PicLayer_hg').style.visibility = 'hidden';
		document.getElementById('PicLayer_zoom').style.visibility = 'hidden';
	}
//-->>Bildzoom-Funktionen


//-->