function submitForm(e, textbox) {
    var intKey = (window.Event) ? e.which : e.keyCode;
    if (intKey == 13) {
        document.getElementById(textbox).click();
        event.returnValue = false;
    }
    return false;
}

function getElem( elem, prop )
{
	var x = null;
	var ret = null;
	if (document.getElementById)
	{
		// this is the way the standards work
		x = document.getElementById(elem);
	}
	if (document.all)
	{
		// this is the way old msie versions work
		x = document.all[elem];
	}
	if( prop != null )
	{
		
		eval('ret=x.' + prop);
		return ret;
	}
	else
	{
		return x;
	}
}