/**
 * Updates the top menu frame with the activated menus, the left frame and the contenttop frame.
 * The top and subsection parameter may be null but the URL may not be null.
 */
var globalBetsControl;
var globalTopSection;
var inLeft = false;
function betsControl(topSection, subSection, leftURL, ctopURL) {
	// Only try to update the menu when this script has been loaded in the bets frame
	if (window.top.frames['bets'] != null && window.top.frames['bets'] == self)
	{
		if (window.top.frames['menu'] != null) {
			if (!window.top.frames['menu'].menuGenerated) {
				setTimeout("betsControl('" + topSection + "','" + subSection + "', '" + leftURL + "')", 300);
			} else {
				window.top.frames['menu'].updateMenu(topSection, subSection);
			}
		}
        
		if (betsControlFrameAddressChange('left', leftURL))
			window.top.frames['left'].location = leftURL;
		if (betsControlFrameAddressChange('contenttop', ctopURL))
			window.top.frames['contenttop'].location = ctopURL;
	}
}

/**
 * Inputs:
 * frameName, the name of the frames in the DHTML frames collection
 * checkURL, the input URL which to compare the frame's location with
 *
 * This function compares if the named frame refers to a different URL in comparison
 * with an input URL (checkURL).  If the frame has changed address in comparison with
 * checkURL true is returned.  When the frame refers to the same URL as the input
 * checkURL variable, false is returned.
 */
function betsControlFrameAddressChange(frameName, checkURL) {
    if (window.top.frames != null && window.top.frames[frameName] != null && checkURL != null && checkURL != 'null') {
        /* Do a "endsWith" which doesn't exist in JavaScript */
        if (window.top.frames[frameName].location.href.substr(
            window.top.frames[frameName].location.href.length - checkURL.length,
            window.top.frames[frameName].location.href.length) != checkURL) {
            return true;
        } else {
            return false;
        }
    }
}