function switchQSHP (Aktiv) {
    var SMCat = new Array ("Pauschal", "DP", "Hotel", "Flight", "Car");
    choosedProduct = Aktiv;

    for (i=0; i < SMCat.length; i++) {
        document.getElementById("homeForm" + SMCat[i]).style.visibility = 'hidden';

        var chgLabel = document.getElementById("homeForm" + SMCat[i] + "TabTxt");
        var newLabel = document.createAttribute("class");
        newLabel.nodeValue = "Suchmaske-Passiv";
        chgLabel.setAttributeNode(newLabel);
    }

    document.getElementById("homeForm" + Aktiv).style.visibility = 'visible';

    var chgLabel2 = document.getElementById("homeForm" + Aktiv + "TabTxt");
    var newLabel2 = document.createAttribute("class");
    newLabel2.nodeValue = "Suchmaske-Aktiv";
    chgLabel2.setAttributeNode(newLabel2); 
    // document.getElementById("retDateID").style.visibility = 'visible';
    if(Aktiv == "Car" || Aktiv == "Pauschal" || Aktiv == "Hotel" || Aktiv == "DP" ){
        document.getElementById("Flug-Rueckflugdatum").style.visibility = 'hidden';
    }else{
        document.getElementById("Flug-Rueckflugdatum").style.visibility = 'visible';
    }
}
 

/*
function iBlende (BoxID, BoxRetDatum) {
 document.getElementById(BoxID).style.visibility = 'visible';
 document.getElementById(BoxRetDatum).style.visibility = 'visible';
}

function oBlende (BoxID, BoxRetDatum) {
 document.getElementById(BoxID).style.visibility = 'hidden';
 document.getElementById(BoxRetDatum).style.visibility = 'hidden';
}
*/