function toggle(rowCount) {
    myHead = document.getElementById("td-header");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function storefront(rowCount) {
    myHead = document.getElementById("td-header1");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data1-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data1-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function design(rowCount) {
    myHead = document.getElementById("td-header2");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data2-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data2-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function marketing(rowCount) {
    myHead = document.getElementById("td-header3");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data3-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data3-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function sicherheit(rowCount) {
    myHead = document.getElementById("td-header4");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data4-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data4-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function backoffice(rowCount) {
    myHead = document.getElementById("td-header5");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data5-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data5-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function zahlung(rowCount) {
    myHead = document.getElementById("td-header6");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data6-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data6-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function versand(rowCount) {
    myHead = document.getElementById("td-header7");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data7-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data7-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}

function mail(rowCount) {
    myHead = document.getElementById("td-header8");
    myRowSpan = myHead.rowSpan;
    
    if (myHead.rowSpan==rowCount+1) {
    // zuklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data8-"+i);     
            currentTr.style.display = "none";
        }
        myHead.rowSpan=1;

    } else {
        // aufklappen
        for (i=1;i<=rowCount;i++) {
            currentTr = document.getElementById("td-data8-"+i);     
            currentTr.style.display = "";
        }
        myHead.rowSpan=rowCount+1;
    }    
}