var panels = new Array('panel1', 'panel2');
var selectedTab = null;
function showPanel(tab, name) {
	if (selectedTab) {
		selectedTab.style.backgroundColor = '';
		selectedTab.style.color = '';
		selectedTab.style.paddingTop = '';
		selectedTab.style.marginTop = '4px';
	}
	selectedTab = tab;
	selectedTab.style.backgroundColor = '#023b80';
	selectedTab.style.color = '#FFF';
	selectedTab.style.paddingTop = '6px';
	selectedTab.style.marginTop = '0px';        
	for(i = 0; i < panels.length; i++) {
		document.getElementById(panels[i]).style.display = (name == panels[i]) ? 'block':'none';
	}
	return false;
}