function updateDiv(source, div, blankValue)
{  
    var value = document.getElementById(source).value;
    
    var array = div.split(",");
    var count = 0;
    while (count < array.length)
    {
        if (value.length == 0)
            document.getElementById(array[count]).innerHTML = blankValue;
        else
            document.getElementById(array[count]).innerHTML = value;
        count+=1;
    }
}

function showHideControls(noneBlock, controls)
{
    var array = controls.split(",");
    var count = 0;
    while (count < array.length)
    {
        document.getElementById(array[count]).style.display = noneBlock;
        count+=1;
    }
}

function showHideControls2(textValue, controls, divs)
{
    var arrControls = controls.split(",");
    var arrDivs = divs.split(",");
    var count = 0;
    while (count < arrControls.length)
    {
        if (document.getElementById(arrControls[count]).value == textValue)
            document.getElementById(arrDivs[count]).style.display = 'block';
        else
            document.getElementById(arrDivs[count]).style.display = 'none';
        count+=1;
    }
}