function init()
{
	var h = document.body.offsetHeight;
    	if(h >=800)
	{
          document.getElementById('main_layer').style.height= 808+'px';
          document.getElementById('main_layer').style.width= 1024+'px';
          document.getElementById('main_layer').style.backgroundImage = 'url(images/hintergrund_1024x808.jpg)';
          document.getElementById('content').style.height= 579+'px';
          document.getElementById('clear').style.left = 200 + 'px';
	}
     else if (h < 800)
     {
          document.getElementById('main_layer').style.height = 630 + 'px';
          document.getElementById('main_layer').style.width = 798 + 'px';
          document.getElementById('main_layer').style.backgroundImage = 'url(images/hintergrund_798x630.jpg)';
          document.getElementById('content').style.height = 401 + 'px';
          document.getElementById('clear').style.left = 100 + 'px';
	}
}

function hover(menu)
{
	document.getElementById('menu'+menu).style.visibility = 'hidden';
}

function mout(menu)
{
	document.getElementById('menu'+menu).style.visibility = 'visible';
}

function doSomething(event,link)
{
	if(typeof s == "undefined")
     {
     	s=0;
     }
	else
     {
     	s=s+1;
     }
     //document.getElementById("sound").run();

	var posx = 0;
	var posy = 0;
     if (!event) var event = window.event;
	if (event.pageX || event.pageY)
     {
		posx = event.pageX;
		posy = event.pageY;
	}
	else if (event.clientX || event.clientY)
     {
		posx = event.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
		posy = event.clientY + document.body.scrollTop  + document.documentElement.scrollTop;
	}
	document.body.innerHTML += "<div style='position:absolute; z-index:4;  width:17px; height:17px; background-image:url(scheibe/schuss.png); background-repeat:no-repeat; top:"+(posy-9)+"px; left:"+(posx-9)+"px;'>";


     if(typeof link != "undefined")
     {
     	location.replace(link);
     }

     if(s >= 4)
     {
     	document.getElementById('clear').style.visibility='visible';
     }
}

function doClear(link)
{
     if(typeof link != "undefined")
     {
     	location.replace(link);
     }
     document.getElementById('clear').style.visibility='hidden';
}

function changeContent(link)
{
	if(typeof link != "undefined")
     {
     	location.replace(link);
     }
}