var aMemberColor = new Array();
aMemberColor['punktdrei'] ="#D9D9D9";
aMemberColor['arno'] = "#D2D9DB";
aMemberColor['nicole'] = "#D8D9D1";
aMemberColor['susa'] = "#e1dcd4";

var aMember = new Array();
aMember['punktdrei'] ='punktdrei';
aMember['arno']   = 'arno_reiter';
aMember['nicole'] = 'nicole_tintera';
aMember['susa']   = 'susa_schintler-zuerner';


var sImgSel = "punktdrei";

function changeMember(sMember, bStart) {
    //alert("smember: " + sMember);

    if (document.getElementById) {
        if (bStart) {
            var elBody = document.getElementById("home");
            elBody.style.backgroundColor = aMemberColor[sMember]
            var elImgOld = document.getElementById(sImgSel + "_splogo");
            var elImgNew = document.getElementById(sMember + "_splogo");
            elImgOld.src = 'images/' + aMember[sImgSel] + '.gif';
            elImgNew.src = 'images/' + aMember[sMember] + '_sel.gif';
            sImgSel = sMember;
        } else {
            var elBody = document.getElementById("start");
            elBody.style.backgroundColor = aMemberColor[sMember]
            var elImgOld = document.getElementById("logo");
            elImgOld.src = 'images/' + aMember[sMember] + '_logo.gif';
        }
        return;
    } else if (document.layers) {
        if (bStart) {
            document.home.backroundColor = aMemberColor[sMember];
            var elImgOld = document.sImgSel + "_splogo";
            var elImgNew = document.sMember + "_splogo";
            elImgOld.src = 'images/' + aMember[sImgSel] + '.gif';
            elImgNew.src = 'images/' + aMember[sMember] + '_sel.gif';
            sImgSel = sMember;
        } else {
            document.start.backroundColor = aMemberColor[sMember];
            var elImgOld = document.logo;
            elImgOld.src = 'images/' + aMember[sMember] + '_logo.gif';
        }
        return;
        
    } else if (document.all) {
        if (bStart=true) {
			
            document.all.home.style.backgroundColor =  aMemberColor[sMember];
            var elImgOld = document.all[sImgSel + "_splogo"];
            var elImgNew = document.all[sMember + "_splogo"];
            elImgOld.src = 'images/' + aMember[sImgSel] + '.gif';
            elImgNew.src = 'images/' + aMember[sMember] + '_sel.gif';
            sImgSel = sMember;
        } else {
            document.all.start.style.backgroundColor =  aMemberColor[sMember];
            var elImgOld = document.all["logo"];
            elImgOld.src = 'images/' + aMember[sMember] + '_logo.gif';
        }
        return;
    }
}

function changeProKat(elDiv, sImgSrc) {
    if (document.all) {
        var elImg = elDiv.firstChild;
        elImg.src = 'images/' +sImgSrc;
        aAllImg = document.getElementsByTagName("img");
		for (var i = 0; i < aAllImg.length; i++) {
            if (aAllImg[i].className == 'kat_img' && aAllImg[i] != elImg) {
                sOldImgsrc = aAllImg[i].src;
                aAllImg[i].src = sOldImgsrc.replace('on', 'off');
            }
        }
		var elStage = document.all['stage'];
        var aAllProLinks = elStage.getElementsByTagName('a');
		for (var j = 0; j < aAllProLinks.length; j++) {
            if (aAllProLinks[j].parentNode.parentNode.parentNode == elDiv) {
                aAllProLinks[j].style.color= '#333333';
            } else {
                aAllProLinks[j].style.color= '#e9e9e9';
            }
            
        }
        
		
        return;
    } else if (document.getElementById) {
        var elImg = elDiv.firstChild;
        elImg.src = 'images/' +sImgSrc;
        aAllImg = document.getElementsByTagName("img");
        for (var i = 0; i < aAllImg.length; i++) {
            if (aAllImg[i].className == 'kat_img' && aAllImg[i] != elImg) {
                sOldImgsrc = aAllImg[i].src;
                aAllImg[i].src = sOldImgsrc.replace('on', 'off');
            }
        }
        elStage = document.getElementById('stage');
        aAllProLinks = elStage.getElementsByTagName('a');
        for (var j = 0; j < aAllProLinks.length; j++) {
            if (aAllProLinks[j].parentNode.parentNode.parentNode == elDiv) {
                aAllProLinks[j].style.color= '#333333';
            } else {
                aAllProLinks[j].style.color= '#e9e9e9';
            }
            
        }
        return;
    }
}
function scrollToElement(sElementId){
    if (document.layers) {
        var theElement = document.all[sElementId];

    } else if (document.all) {
        var theElement = document.all[sElementId];
    } else if (document.getElementById) {
        var theElement = document.getElementById(sElementId);
    }

    var selectedPosX = 0;
    var selectedPosY = 0;
    while(theElement != null){
        selectedPosX += theElement.offsetLeft;
        selectedPosY += theElement.offsetTop;
        theElement = theElement.offsetParent;
    }
    window.scrollTo(selectedPosX,selectedPosY);
}