function show (vari,xpos,ypos,image) 
{
	if ((xpos>0) && (ypos>0))
	{
		document.getElementById(vari).style.left=xpos;
		document.getElementById(vari).style.top=ypos;
	}

 	if ((image!=" ") && (document.getElementById('im')))
	{
		document.getElementById('im').src= image + ".gif";
	}
	if (vari!="")
	{
  	document.getElementById(vari).style.visibility = "visible";
	}
}

function show_off () 
{
	var i, a=show_off.arguments;
	for(i=0; i<a.length; i++)
	{

	  if (document.getElementById) document.getElementById(a[i]).style.visibility = "hidden";

	}
}


function show_disp_off () 
{
	var i, a=show_disp_off.arguments;
	for(i=0; i<a.length; i++)
	{

	  if (document.getElementById) document.getElementById(a[i]).style.display = "none";

	}
}


function show_disp (vari)
{
document.getElementById(vari).style.display = "inline";
}

function dwalert() {
alert('Bitte beachten Sie unbedingt:\n\rSoftware- und Settings-Updates geschehen auf eigene Gefahr!!')
}


function mp(e,vari,py) {
    // get mouse position
    if (document.layers) {
        xMousePos = e.pageX;
        yMousePos = e.pageY;
    } else if (document.all) {
        xMousePos = window.event.x+document.body.scrollLeft;
        yMousePos = window.event.y+document.body.scrollTop;
    } else if (document.getElementById) {
        xMousePos = e.pageX;
        yMousePos = e.pageY;
}
// alert(xMousePos + "-" + yMousePos);

document.getElementById('mLayer').style.left=xMousePos+20;
document.getElementById('mLayer').style.top=yMousePos - 40 - py;
document.getElementById('prev_' + vari).style.display="inline";
}

function aus()
{
document.getElementById('mLayer').style.top=-500;
for(i=1; i<22; i++)
{
if (document.getElementById('prev_ed' + i)) document.getElementById('prev_ed' + i).style.display="none";
}
}