function switchtabs(t_on,t_off,stopit) {
	
	if (stopit==1) { tabInterval = window.clearInterval(tabInterval) }
	
	document.getElementById('home-tabs').className = "tab-" + t_on + "-tabs";
	document.getElementById('tab-content-' + t_on).style.display = "block";	

	offs = t_off.split(",");
	for (i = 0; i < offs.length; i++) {
		document.getElementById('tab-content-' + offs[i]).style.display = "none";	
	}
}