function toggleDiv(divid)
{
    if(document.getElementById(divid).style.display == 'none')
    {
      document.getElementById(divid).style.display = 'block';
    }
    else
    {
      document.getElementById(divid).style.display = 'none';
    }
  }
function visibleDiv(divid, isVisible)
{
    if(isVisible)
        document.getElementById(divid).style.display = 'block';
    else
        document.getElementById(divid).style.display = 'none';
}

function toggleEnable(divid)
{
    if(document.getElementById(divid).disabled == true)
    {
      document.getElementById(divid).disabled = false;
    }
    else
    {
      document.getElementById(divid).disabled = true;
    }
  }
function checkEmptyAndDisable(combo, element)
{
    if(combo.length == 0)
    {
        element.disabled = true;
    }
    else
    {
        element.disabled = false;
    }

}
function enableCombo(elementOnChange, elementToEnable, item)
{
    if(elementOnChange.selectedIndex != item)
    {
        elementToEnable.disabled = false;
    }
    else{
        elementToEnable.disabled = true;
        elementToEnable.selectedIndex = 0;
    }
}

function setValue(id, val)
{
    document.getElementById(id).value = val;
}

function setAction(id, val)
{
    document.getElementById(id).action = val;
}

function getValue(id)
{
    return document.getElementById(id).value;
}

function passValue(from, to)
{
    val = getValue(from);
    setValue(to, val);
}