function OpenWindow(strZiel, strName, intWidth)
{	// If txteintag has a value, the lookup window starts in month of the date

    if ((document.form1.txteintrag.value != "") && (strName == "Auswahl2"))
    {
		var elemente = document.form1.txteintrag.value.split(".");
		var intMonth = elemente[1];
		var intYear = elemente[2];
		strZiel = strZiel + "&year=" + intYear + "&month=" + intMonth;
    }
    Test = window.open(strZiel, strName, 'width='+intWidth+',height=150,scrollbars=no,resizablel,left=420,top=250');

}