var leadCount = 0;

function rotateLead() {
	
   if (leadCount == 3) { leadCount = 1; } else { leadCount = leadCount + 1; }

   if (leadCount == 1) { document.getElementById("leadstory1").className = "visible"; } else { document.getElementById("leadstory1").className = "hidden"; }
   if (leadCount == 2) { document.getElementById("leadstory2").className = "visible"; } else { document.getElementById("leadstory2").className = "hidden"; }
   if (leadCount == 3) { document.getElementById("leadstory3").className = "visible"; } else { document.getElementById("leadstory3").className = "hidden"; }
	
}

function startLead() {

   leadInt = window.setInterval("rotateLead()", 8000);
	
   document.getElementById("leadstop1").style.display = "inline";
   document.getElementById("leadstop2").style.display = "inline";
   document.getElementById("leadstop3").style.display = "inline";
	
   document.getElementById("leadplay1").style.display = "none";
   document.getElementById("leadplay2").style.display = "none";
   document.getElementById("leadplay3").style.display = "none";

}

function stopLead() {

   window.clearInterval(leadInt);
	
   document.getElementById("leadstop1").style.display = "none";
   document.getElementById("leadstop2").style.display = "none";
   document.getElementById("leadstop3").style.display = "none";
	
   document.getElementById("leadplay1").style.display = "inline";
   document.getElementById("leadplay2").style.display = "inline";
   document.getElementById("leadplay3").style.display = "inline";

}

function jumpLead(newLead) {

   window.clearInterval(leadInt);
   leadCount = newLead;
   leadInt = window.setInterval("rotateLead()", 8000);
	
   if (newLead == 1) { document.getElementById("leadstory1").className = "visible"; } else { document.getElementById("leadstory1").className = "hidden"; }
   if (newLead == 2) { document.getElementById("leadstory2").className = "visible"; } else { document.getElementById("leadstory2").className = "hidden"; }
   if (newLead == 3) { document.getElementById("leadstory3").className = "visible"; } else { document.getElementById("leadstory3").className = "hidden"; }
	
   document.getElementById("leadstop1").style.display = "inline";
   document.getElementById("leadstop2").style.display = "inline";
   document.getElementById("leadstop3").style.display = "inline";
	
   document.getElementById("leadplay1").style.display = "none";
   document.getElementById("leadplay2").style.display = "none";
   document.getElementById("leadplay3").style.display = "none";

}




function swapTabs(parentID,tabID) {

   var tabs = document.getElementById(parentID).getElementsByTagName("nobr");
   var pointers = document.getElementById(parentID).getElementsByTagName("img");
	
   // Set new tab class value
   for (i=0; i < tabs.length; i++) {		

      count = i + 1;
      newTabID = eval("'tab"+count+"'");
		
      if (tabID == newTabID) { 
         tabs[i].parentNode.className = "on";
      }
		
      else { 
         tabs[i].parentNode.className = "off";
      }
   }
	
   // Change tab content
   for (i=0; i < tabs.length; i++) {		
      
      count = i + 1;
      newTabID = eval("'tab"+count+"'");
		
      if (tabID == newTabID) { 
         eval("document.getElementById('"+parentID+count+"content').className = 'visible';");
      }
		
      else { 
         eval("document.getElementById('"+parentID+count+"content').className = 'hidden';");
      }
   }

}


function swapLead(count) {
   for (i=1; i < 5; i++) {
      if (i == count) {
         eval("document.getElementById('lead"+i+"').className = 'visible'");
         eval("document.getElementById('headline"+i+"').className = 'thumbon'");
      } else {
         eval("document.getElementById('lead"+i+"').className = 'hidden'");
         eval("document.getElementById('headline"+i+"').className = 'thumboff'");
      }
   }
}