//global variables
    var selects = new Array();
    var combinations = new Array(1,2,3);
    var selectedCombinations = new Array();

function updateCombinations(id)
{
    var msg = "";
    msg += combinations.length;
/*    for (combination in combinations)
    {
        if (in_array(getE(id).value, combinations[combination]))
        {
            msg += getE(id).value + " IN " + combinations[combination] + "\n";
        }
        else
        {
            msg += getE(id).value + " NOT IN " + combinations[combination] + "\n";
        }
    }*/

    alert(msg);
}

function	in_array(val, arr)
{
	for (var i in arr)
		if (arr[i] == val)
    		return true;
	return false;
}

function getE(name)
{
	if (document.getElementById)
		var elem = document.getElementById(name);
	else if (document.all)
		var elem = document.all[name];
	else if (document.layers)
		var elem = document.layers[name];
	return elem;
}