function ToggleVisible(element) 
{
    var theElement = document.getElementById(element);
    if (theElement.style.display != 'block') theElement.style.display = 'block';
    else theElement.style.display = 'none';
}

function SetVisible(element, isVisible) 
{
    var theElement = document.getElementById(element);
    if (isVisible) theElement.style.display = 'block';
    else theElement.style.display = 'none';
}

function JumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}