var sULID = 'tabs';
window.addEvent('domready', function() {
    startTabs();
});

function startTabs() {
    // Setup Events
    var oUL = document.getElementById(sULID);
    if (oUL != null) {
        for (var j=1;j<4;j++) {
            document.getElementById('tab'+j+'-link').onclick = new Function('showTab("tab'+j+'"); return false;');
        }
    }
    oUL = null;
}

function showTab(sId) {
	hideAllTabs();
	document.getElementById(sId+'-content').className = document.getElementById(sId+'-content').className.replace(' hide', '');
	document.getElementById(sId+'-extra-content').className = '';
	document.getElementById(sId+'-link').className = 'selected';
	return false;
}

function hideAllTabs(sId) {
	for (var i=1;i<4;i++) {
		document.getElementById('tab'+i+'-content').className = document.getElementById('tab'+i+'-content').className.replace(' hide', '') + ' hide';
		document.getElementById('tab'+i+'-extra-content').className = 'hide';
		document.getElementById('tab'+i+'-link').className = '';
	}
	return false;
}