function eventsTabs(i) {
	document.getElementById("calendar").style.display = (i == "on-calendar") ? "block" : "none";
	document.getElementById("results").style.display = (i == "on-results") ? "block" : "none";	
	
	document.getElementById("events-tab").className = i;
}

	function blogsTabs(i) {
	document.getElementById("wball").style.display = (i == "on-wball") ? "block" : "none";
	document.getElementById("mball").style.display = (i == "on-mball") ? "block" : "none";	
	document.getElementById("bball").style.display = (i == "on-bball") ? "block" : "none";
	document.getElementById("vball").style.display = (i == "on-vball") ? "block" : "none";
	document.getElementById("adir").style.display = (i == "on-adir") ? "block" : "none";
	
	document.getElementById("blogs-tab").className = i;
}


function featuresTabs(i) {
	document.getElementById("featuresa").style.display = (i == "on-featuresa") ? "block" : "none";
	document.getElementById("featuresb").style.display = (i == "on-featuresb") ? "block" : "none";
	document.getElementById("featuresc").style.display = (i == "on-featuresc") ? "block" : "none";
	document.getElementById("featuresd").style.display = (i == "on-featuresd") ? "block" : "none";
	
	document.getElementById("features-tab").className = i;
}