// ********************************************
//
// arvato logistics services
// (c) 2004 ALS
// ver 1.0
// ********************************************

	var imgVW;
	var imgAudi;
	var imgSeat;
	var imgNull;
	var imgBlank;
	var imgStatus;

	function sleep(sec) {
	 mSec=sec*1000;
	 date=new Date();
	 startTime=date.getTime();
	 while (true)
	  if (new Date().getTime()-startTime>=mSec)
	   break;
	}

	function preloadLogos() {
		imgVW = new Image();
		imgVW.src = "sources/src_vw.gif";
		
		imgAudi = new Image();
		imgAudi.src = "sources/src_audi.gif";
		
		imgSeat = new Image();
		imgSeat.src = "sources/src_seat.gif";
		
		imgNull = new Image();
		imgNull.src = "sources/e.gif";
		
		imgBlank = new Image();
		imgBlank.src = "sources/src_default.gif";
	}

	function changePic(id) {
		imgStatus = true;
		switch(id) {
			case 'v':
				document.getElementById('imglogo').src = imgVW.src;
				break;
				
			case 'a':
				document.getElementById('imglogo').src = imgAudi.src;				
				break;
				
			case 's':
				document.getElementById('imglogo').src = imgSeat.src;
				break;
			
			case 'n':
				document.getElementById('imglogo').src = imgNull.src;
				break;
		}
		sleep(0.2);
	}
	
	function changeDefault() {
		if(imgStatus == false) {
			document.getElementById('imglogo').src = imgBlank.src;
		}
	}
	
	function setDefault() {
		imgStatus = false;
		window.setTimeout("changeDefault()",1000);
	}