var homePicId = 'homePic';
var homePicPath = 'http://fitnesscenter-mels.ch/images/content/home/';
var homePics = new Array(11);

function loadHomeImages() {
	for (var i = 0; i < homePics.length; i++) {
		homePics[i] = homePicPath + 'home_' + (i+1) + '.jpg';
	}

	for (i=0; i < homePics.length; i++) {
		var preload = new Image();
		preload.src = homePics[i];
	}
}

function rotateHomeImage() {	
	for (i=0; i < homePics.length; i++) {
		if (i == homePics.length - 1) {
			document.getElementById(homePicId).src = homePics[0];
			break;
		}
		
		if(document.getElementById(homePicId).src == homePics[i]) {
			document.getElementById(homePicId).src = homePics[i+1];
			break;
		}
	}
	
	setTimeout("rotateHomeImage()", 3000);
}