function switchMenu(id)
{
	obj = document.getElementById(id);
	if (obj.style.overflow=='visible')
	{
		obj.style.overflow='hidden';
	}
	else
	{
		obj.style.overflow='visible';
	}
}

function setMenuFields(id, name, searchkey)
{
	document.getElementById(id+'_header').innerHTML = name;
	document.getElementById(id+'_input').value = searchkey;
	document.getElementById(id+'_text_input').value = name;
}

NS4 = (document.layers) ? true : false;
function checkEnter(event,formname)
{
    theform = document.getElementById(formname);
    var code = 0;
   
    if (NS4)
        code = event.which;
    else
        code = event.keyCode;
    if (code==13)
        theform.submit();
}