// JavaScript Document

// Tab 1

function tab1Over()
{
document.getElementById('tab1').style.backgroundPosition="left bottom"
}
function tab1Out()
{
document.getElementById('tab1').style.backgroundPosition="left top"
}
//function tab1Up()
//{
//document.getElementById('tabFrame').style.backgroundPosition="right top"
//document.getElementById('subTab1').style.visibility="visible"
//document.getElementById('subLinks1').style.visibility="visible"
//subTab2Out()
//subTab3Out()
//subTab4Out()
//}
//function subTab1Out()
//{
//document.getElementById('subTab1').style.visibility="hidden"
//document.getElementById('subLinks1').style.visibility="hidden"
//}


// Tab 2
function tab2Over()
{
document.getElementById('tab2').style.backgroundPosition="left bottom"
}
function tab2Out()
{
document.getElementById('tab2').style.backgroundPosition="left top"
}
//function tab2Up()
//{
//document.getElementById('tabFrame').style.backgroundPosition="right -192px"
//document.getElementById('subTab2').style.visibility="visible"
//document.getElementById('subLinks2').style.visibility="visible"
//subTab1Out()
//subTab3Out()
//subTab4Out()
//}
//function subTab2Out()
//{
//document.getElementById('subTab2').style.visibility="hidden"
//document.getElementById('subLinks2').style.visibility="hidden"
//}


// Tab 3
function tab3Over()
{
	document.getElementById('tab3').style.backgroundPosition="left bottom"
	document.getElementById('subTab3').style.visibility="visible"
	document.getElementById('subLinks3').style.visibility="visible"
}
function tab3Out()
{
	document.getElementById('tab3').style.backgroundPosition="left top"
	document.getElementById('subTab3').style.visibility="hidden"
	document.getElementById('subLinks3').style.visibility="hidden"
}
//function tab3Up()
//{
//document.getElementById('tabFrame').style.backgroundPosition="right -384px"

//subTab1Out()
//subTab2Out()
//subTab4Out()
//}
function subTab3Out()
{
	document.getElementById('subTab3').style.visibility="hidden"
	document.getElementById('subLinks3').style.visibility="hidden"
}


// Tab 4
function tab4Over()
{
	document.getElementById('tab4').style.backgroundPosition="left bottom"
	document.getElementById('subTab4').style.visibility="visible"
	document.getElementById('subLinks4').style.visibility="visible"
}
function tab4Out()
{
	document.getElementById('tab4').style.backgroundPosition="left top"
	document.getElementById('subTab4').style.visibility="hidden"
	document.getElementById('subLinks4').style.visibility="hidden"
}
//function tab4Up()
//{
//document.getElementById('tabFrame').style.backgroundPosition="right -576px"
//document.getElementById('subTab4').style.visibility="visible"
//document.getElementById('subLinks4').style.visibility="visible"
//subTab1Out()
//subTab2Out()
//subTab3Out()
//}
//function subTab4Out()
//{
//document.getElementById('subTab4').style.visibility="hidden"
//document.getElementById('subLinks4').style.visibility="hidden"
//}