var panels = new Array('panel1', 'panel2', 'panel3');
var selectedTab = null;
function showPanel(tab, name)
{
	if (selectedTab) 
	{
		selectedTab.style.backgroundColor = '#3876B9';
		selectedTab.style.paddingTop = '0px';
		selectedTab.style.marginTop = '0px';
	}
	selectedTab = tab; 
	if (selectedTab != null){ // this if cond added by Joseph
	selectedTab.style.backgroundColor = '#0d5aba';
	selectedTab.style.paddingTop = '0px';
	selectedTab.style.marginTop = '0px';
	for(i = 0; i < panels.length; i++)
	{
		document.getElementById(panels[i]).style.display = (name == panels[i]) ? 'block':'none';
	}}
	return false;
}
function changeMySrc(i)
{
	if (i == 1)
	{
		document.getElementById("Img1").src="/images/1_sc_on_01.gif";
		document.getElementById("Img2").src="/images/1_sc_02.gif";
		document.getElementById("Img3").src="/images/1_sc_03.gif";
	}
	else if (i == 2)
	{
		document.getElementById("Img1").src="/images/1_sc_01.gif";
		document.getElementById("Img2").src="/images/1_sc_on_02.gif";
		document.getElementById("Img3").src="/images/1_sc_03.gif";
	}
	else if (i == 3)
	{
		document.getElementById("Img1").src="/images/1_sc_01.gif";
		document.getElementById("Img2").src="/images/1_sc_02.gif";
		document.getElementById("Img3").src="/images/1_sc_on_03.gif";
	}
}