Browser="";
mousex=0;
mousey=0;

if (navigator.appName.indexOf("Netscape")!=-1) //Wenn Netscape
{
	if (document.layers) //NS4
		Browser="NS4"
	else
		Browser="NS6" //NS6
}

if (document.all) Browser="IE";

function MMSetpos(x,y)
{

	if(Browser=="NS4")
	{
		document.getElementById(b).top=y+5;
		document.getElementById(b).left=x+5;
	}
	else
    	if(Browser=="NS6")
		{
			document.getElementById(b).style.top=y+5;
			document.getElementById(b).style.left=x+5;
		}
        else
        	if(Browser=="IE")
			{
				document.getElementById(b).style.top=y+5;
				document.getElementById(b).style.left=x+5;
			}
}

function MMover(e) //Bewegt das Div mit der Grafik parallel zum Mauszeiger
{
	if(Browser=="NS4")
	{
		mousex=e.pageX;
		mousey=e.pageY;
	}
	else
		if(Browser=="NS6")
		{
			mousex=e.pageX;
			mousey=e.pageY;
		}
		else
			if(Browser=="IE")
			{
				mousex =document.documentElement.scrollLeft+event.clientX;
				mousey =document.documentElement.scrollTop+event.clientY;
			}
	if(b && document.getElementById(b).style.display=='')
    	MMSetpos(mousex,mousey,b);

}
var b;
document.onmousemove = MMover;