var nextImg = 1;
var imgNames = new Array("Aussen", "Saal", "Stube", "Speisen", "Team", "Hotel");
var prevImg = "Aussen1";

function crossfadeImage(str_divId, mode, imgCount, imgName)
{
	if(mode == "random")
	{
		nextImg = imgNames[parseInt(Math.random() * 6)]+(1+parseInt(Math.round(Math.random() * 2)));
		while(nextImg == prevImg)
		{
			nextImg = imgNames[parseInt(Math.random() * 6)]+(1+parseInt(Math.round(Math.random() * 2)));	
		}
		var nextName = "images/"+nextImg+".jpg";
	}
	else
	{
		nextImg = nextImg == imgCount ? 1 : nextImg+1;
		var nextName = imgName.replace(/%no%/, nextImg);
	}
	var img = new Image();
	$(img).attr('src', nextName).load(function() {
		$('#'+str_divId).prepend("<div class='slide'><img src='"+nextName+"'></div>");
		$('#'+str_divId+' .slide:last').fadeOut(1000, function() {
			$(this).remove();
		});
	});
}