var yn = new Array(28, 'yn_tabs', 'yn_global', 'yn_ny', 'yn_la', 'yn_sf');
var comm = new Array(26, 'comm_tabs', 'comm_feat', 'comm_events', 'comm_poll', 'comm_win');

function move_tab(tabs, name) {
	for (var i=0; i<tabs.length-2; i++) {
		var tab = document.getElementById(tabs[i+2]+'_tab');
		var panel = document.getElementById(tabs[i+2]+'_panel');
		
		if (name == tabs[i+2]) {
			//move the background to display the correct tab graphic
			document.getElementById(tabs[1]).style.backgroundPosition = '0px -'+(i*tabs[0])+'px';
			
			panel.style.display = 'block';
			if (tab.className.indexOf('active') == -1) {
				tab.className += 'active';
			}
		} else {
			panel.style.display = 'none';
			tab.className = tab.className.replace(/active/, '');
		}
	}
}

ms = new Array('ms_pose', 'ms_sequence', 'ms_recipe');

function show_tab(tabs, name) {
	for (var i=0; i<tabs.length; i++) {
		var panel = document.getElementById(tabs[i]+'_panel');
		
		if (name == tabs[i]) {
			panel.style.display = 'block';
		} else {
			panel.style.display = 'none';
		}
	}
}