function popup(file)
{
	if(navigator.appName.indexOf("Netscape") != -1)
	{
	LeftPosition = (screen.availWidth-700)/2+2;
	TopPosition  = (screen.availHeight-480)/2+2;
	}

	else
	{
	LeftPosition = (screen.availWidth-700)/2-7;
	TopPosition  = (screen.availHeight-480)/2+19;
	}


	settings='width=700,height=480,top='+TopPosition+',left='+LeftPosition+',scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';

	window.open(file,"hochzeitsplanung",settings);
}

function popup_quer(file)
{

	LeftPosition = (screen.availWidth-565)/2;
	TopPosition  = (screen.availHeight-420)/2;

	settings='width=550,height=400,top='+TopPosition+',left='+LeftPosition+',scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';

	window.open(file,"grossbild",settings);
}

function popup_hoch(file)
{

	LeftPosition = (screen.availWidth-400)/2;
	TopPosition  = (screen.availHeight-565)/2;

	settings='width=400,height=550,top='+TopPosition+',left='+LeftPosition+',scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no';

	window.open(file,"grossbild",settings);
}