var currentPic = 1;
var nextPic = 2;

webdelay = new Array(
	1,
	1,
	1,
	1,
	1000
);

web2delay = new Array(
	1,
	1,
	1,
	1,
	1,
	1,
	1000
);

bilderdelay = new Array(
	1,
	1,
	1,
	1,
	1,
	1,
	1000
);

bilder2delay = new Array(
	1,
	1,
	1,
	1,
	1,
	.25,
	.25,	
	1,
	1000
);

mehrdelay = new Array(
	1,
	1,
	1,
	1,
	1,
	1,
	1,
	1000	
);

videodelay = new Array(
	1,
	1,
	1,
	1,
	1,
	1,
	1000
);

video2delay = new Array(
	1,
	1,
	1,
	1,
	.15,
	.15,
	.15,
	.15,
	1000
);

ausblickdelay = new Array(
	1,
	1,
	1,
	1,
	1000
);

ausblick2delay = new Array(
	1,
	1,
	1,
	1,
	1000
);

function searchBing() {
	searchterm = encodeURI(document.topsearchform.searchterm.value);
	searchurl = "http://www.bing.com/search?q="+searchterm;
	window.open(searchurl);
}

function submitenter(myfield, e) {
	var keycode;
	if (window.event) keycode = window.event.keyCode;
	else if (e) keycode = e.which;
	else return true;

	if (keycode == 13) {
	   searchBing();
	   return false;
	} else {
	   return true;
	}
}

function openSuchtips() {
	var popup = window.open('suchtipps.html', 'suchtipps', 'location=no,scrollbars=yes,resizable=no,width=550,height=600');
	popup.focus();
}


function fade(page, maxPics, mode, step) {
	if (mode == "init") {
		window.setTimeout(function () { fade(page, maxPics); }, (webdelay[0] * 1000));
	} else {
		var e1 = document.getElementById("slide"+currentPic);
		var e2 = document.getElementById("slide"+nextPic);
		step = step || 0;
	
		e1.style.opacity = (1 - (step / 100));
		e1.style.filter = "alpha(opacity=" + (100 - step) + ")";
		e2.style.opacity = step / 100;
		e2.style.filter = "alpha(opacity=" + step + ")";
		
		step += 5;
		
		if (step <= 100) {
			window.setTimeout(function () { fade(page, maxPics, '', step); }, 1);
		} else {
			if (currentPic < maxPics) {
				currentPic++;
			} else {
				currentPic = 1;
			}
			if (nextPic < maxPics) {
				nextPic++;
			} else {
				nextPic = 1;
			}
			if (page == 0) {
				window.setTimeout(function () { fade(page, maxPics); }, (webdelay[(currentPic - 1)] * 1000));
			} else if (page == 1) {
				window.setTimeout(function () { fade(page, maxPics); }, (web2delay[(currentPic - 1)] * 1000));
			} else if (page == 2) {
				window.setTimeout(function () { fade(page, maxPics); }, (bilderdelay[(currentPic - 1)] * 1000));
			} else if (page == 3) {
				window.setTimeout(function () { fade(page, maxPics); }, (bilder2delay[(currentPic - 1)] * 1000));
			} else if (page == 4) {
				window.setTimeout(function () { fade(page, maxPics); }, (mehrdelay[(currentPic - 1)] * 1000));
			} else if (page == 5) {
				window.setTimeout(function () { fade(page, maxPics); }, (videodelay[(currentPic - 1)] * 1000));
			} else if (page == 6) {
				window.setTimeout(function () { fade(page, maxPics); }, (video2delay[(currentPic - 1)] * 1000));
			} else if (page == 7) {
				window.setTimeout(function () { fade(page, maxPics); }, (ausblickdelay[(currentPic - 1)] * 1000));
			} else if (page == 8) {
				window.setTimeout(function () { fade(page, maxPics); }, (ausblick2delay[(currentPic - 1)] * 1000));
			}
		}
	}
}