// JavaScript Document


var pop;

function moveBack()
{
 pop.style.backgroundPosition="0 0"; 
}

function moveTab1()
{
 pop.style.backgroundPosition="0 -97px"; 
}

function moveTab2()
{
  pop.style.backgroundPosition="0 -194px"; 
}

function moveTab3()
{
  pop.style.backgroundPosition="0 -291px"; 
}

function moveTab4()
{
  pop.style.backgroundPosition="0 -388px"; 
}




function init()
{
 pop = document.getElementById("tabNavigation");
 pop.style.backgroundPosition="0 0"; 

 var obj=document.getElementById("lowFare");
 obj.onmouseover=moveTab1;
 obj.onmouseout=moveBack;
 
 var obj2=document.getElementById("laraNews");
 obj2.onmouseover=moveTab2;
 obj2.onmouseout=moveBack;
 
 var obj3=document.getElementById("inflightOnline");
 obj3.onmouseover=moveTab3;
 obj3.onmouseout=moveBack;
 
 var obj4=document.getElementById("inflight");
 obj4.onmouseover=moveTab4;
 obj4.onmouseout=moveBack;
 
 
}

onload=init;