window.onload = function() {
	//var webref = $('.webreferenz');
	//webref.css('display','block');
	//var printref = $('.printreferenz');
	//printref.css('display','block');
	slideshow();
	setInterval("slidepartner()",4000);
}

function refup(typ) {
	var element;
	if(typ) element = $('.webreferenz');
	else element = $('.printreferenz');
	for(x=0;x<element.length;x++) {
		if(element[x].style.display=='block') {
			element = element[x];
		}
	}
	if(element.nextSibling) {
		//element.style.display = 'none';
		//element.nextSibling.style.display = 'block';
		$(element).fadeTo('slow',0,function () { element.style.display = 'none'; element.nextSibling.style.display = 'block'; $(element.nextSibling).fadeTo('slow',1.0); });
	}
}

function refdown(typ) {
	var element;
	if(typ) element = $('.webreferenz');
	else element = $('.printreferenz');
	for(x=0;x<element.length;x++) {
		if(element[x].style.display=='block') {
			element = element[x];
		}
	}
	if(element.previousSibling) {
		//element.style.display = 'none';
		//element.previousSibling.style.display = 'block';
		$(element).fadeTo('slow',0,function () { element.style.display = 'none'; element.previousSibling.style.display = 'block'; $(element.previousSibling).fadeTo('slow',1.0); });
	}
}

// Slideshow

function slideshow() {
	var element = $('.webreferenz');
	if(element.length > 1) {
		setInterval("refup(1)",8000);
	}
	element = $('.printreferenz');
	if(element.length > 1) {
		setInterval("refup(0)",8000);
	}
}

function slide1() {
	element = $('#ref_webcontent')[0].firstChild;
	element2 = null;
	stat = true;
	while(stat) {
		if(element.nextSibling) {
			if(element.style.display == 'block') {
				$(element).fadeTo('slow',0,function () { element.style.display = 'none'; element.nextSibling.style.display = 'block'; $(element.nextSibling).fadeTo('slow',1.0); element2 = element; element = element.nextSibling; });
				return false;
			} else {
				 element2 = element;
				 element = element.nextSibling;
			}
		} else {
			element = $('#ref_webcontent')[0].firstChild;
			$(element2.nextSibling).fadeTo('slow',0,function () { $(element2.nextSibling).css('display', 'none'); element.style.display = 'block'; $(element).fadeTo('slow',1.0); element2 = element; element = element });
			return false;
		}
	}
	return false;
}

function slide2() {
	element = $('#ref_printcontent')[0].firstChild;
	element2 = null;
	stat = true;
	while(stat) {
		if(element.nextSibling) {
			if(element.style.display == 'block') {
				$(element).fadeTo('slow',0,function () { element.style.display = 'none'; alert(element); element.nextSibling.style.display = 'block'; $(element.nextSibling).fadeTo('slow',1.0); element2 = element; element = element.nextSibling; });
				return false;
			} else {
				 element2 = element;
				 element = element.nextSibling;
			}
		} else {
			element = $('#ref_printcontent')[0].firstChild;
			$(element2.nextSibling).fadeTo('slow',0,function () { $(element2.nextSibling).css('display', 'none'); element.style.display = 'block'; $(element).fadeTo('slow',1.0); element2 = element; element = element });
			return false;
		}
	}
	return false;
}

var slidepartner = function() {
	var row = $('#start_partner')[0].firstChild.firstChild;
	var col = row.firstChild;
	$(col).animate({
		"width": "0px",
		"paddingRight": "0px"
	},1500,function() {
		row.removeChild(col);
		row.appendChild(col);
		col.style.width = '';
		col.style.paddingRight = '';
	});
}