/*************************************************
* Projektor
*************************************************/

function projectorIn(img) {
	if(typeof outTimer !== 'undefined') {
		window.clearTimeout(outTimer);
		}
	projectorSwitch(img);
	}

function projectorOut(img) {
	outTimer = window.setTimeout('projectorSwitch(\''+img+'\')', 350);
	}

function projectorSwitch(img) {
	document.getElementById('ProjectorImageBig').src = '/img/projector_big_'+img+'.jpg';
	}

/*************************************************
* Bilder vorladen
*************************************************/

function preload() {
	x = 1;
	objImg = new Array();
	for(i=0; i < arguments.length; i++) {
		objImg[x] = new Image();
		objImg[x].src = arguments[i];
		preloadImage(x);
		x++;
		}
	}

function preloadImage(x) {
	if(!objImg[x].complete) {
		setTimeout('preloadImage('+x+')', 10);
		}
	}