EventManager.add(window, 'load', function (e) {
    var anchors = document.getElementsByTagName('a');
    var l = anchors.length;
    
    for(var i = 0; i < l; i++) {
        var a = anchors[i];
        if (a.className.match(/submit/)) {
            EventManager.add(a, 'click', function () {
                var node = this;
                
                while (node && node.nodeName.toLowerCase() != 'form') {
                    node = node.parentNode;
                }
                
                if (node && (!this.validates || this.validates())) {
                    node.submit();
                }
            });
        }
    }
    
    var divs = document.getElementsByTagName('div');
    var l = divs.length;
    
    for(var i = 0; i < l; i++) {
        var div = divs[i];
        if (div.className.match(/help/)) {
            EventManager.add(div, 'click', function () {
                var id = this.id.substr(5);
                var element = document.getElementById(id);
                if (element) {
                	if (document.getElementById(id).nodeName.toLowerCase() == 'tr') {
                		document.getElementById(id).style.display = 'table-row';
                	} else {
                		document.getElementById(id).style.display = 'block';
                	}
                    this.style.display = 'none';	
                } else {
                	alert('Er is geen help container gedefinieerd voor button ' + this.id);
                }
            });
        }
    }
});

Event.observe(window, 'load', function(e) {
    if (document.getElementById('chooseClub')) {
        $('chooseClub').observe('click', function () {
        	if (!this.hasClassName('disabled')) {
        		window.location.href = '/spelen/club/selecteer-competitie';
        	}
        });
    }
    if (document.getElementById('chooseGame')) {
        $('chooseGame').observe('click', function () {
        	if (!this.hasClassName('disabled')) {
        		window.location.href = '/spelen/spel/lijst';
        	}
        });
    }
    if (document.getElementById('chooseStart')) {
        $('chooseStart').observe('click', function () {
        	if (!this.hasClassName('disabled')) {
        		window.location.href = '/spelen/start-spel';
        	}
        });
    }
});