// javascript:merivatec_openDialog('beispiel.php','Beispiel',300,500);
function merivatec_openDialog(fileName,windowTitle,width,height)
{
 var options = "dependent=yes,width="+width+",height="+height+",location=no,menubar=no,resizable=no,scrollbars=yes,status=no,toolbar=no,innerwidth="+width+",innerheight="+height;
 dialogWindow = window.open(fileName,'Dialog',options);
 dialogWindow.focus();
}