var busleft=-200;
	var maxleft=screen.width;
	function setMarker(nr) {
		switch (nr)
		{
		case 1: document.getElementById('marker').style.left="53px";break;
		case 2: document.getElementById('marker').style.left="140px";break;
		case 3: document.getElementById('marker').style.left="218px";break;
		case 4: document.getElementById('marker').style.left="312px";break;
		case 5: document.getElementById('marker').style.left="432px";break;
		case 6: document.getElementById('marker').style.left="527px";break;
		case 7: document.getElementById('marker').style.left="637px";break;
		}
    }
	  function busmove(){
         document.getElementById("bus1").style.left = position+"px";
         if (position>(screen.width+25))
            {position=-250;}
         else
            {position=position+1;}
         setTimeout("busmove()", "20");
      }


    function busmove()
	{
		document.getElementById('bus').style.left=busleft+"px";
		if (busleft>maxleft+300) {busleft=-200;}
		else {busleft=busleft+2;}
		setTimeout("busmove()","30");
	}
	function drawbus(){
    document.getElementById('csslink').href="css/busstyle.css";
	document.write('<div id="busstreet" style="height:50px; width:100%; position:absolute; top:100px; background:#00ff00; overflow:hidden; background:url(\'pics/busbar.gif\');"><div id="bus"><img src="pics/bus.gif" /></div></div>');
    setTimeout("busmove();",30);
	}