$(document).ready(function() {
	
	var times = 0;
	var alertTimerId =0;
	//startTimer();	
      $('#homeslide1').cycle()
	// Preload all rollovers
		$("img").each(function() {
			// Set the original src
			rollsrc = $(this).attr("src");
			rollON = rollsrc.replace(/.jpg$/ig,"_over.jpg");
			$("<img>").attr("src", rollON);
		});
		
		// Navigation rollovers
		$("#nav a").mouseover(function(){
			imgsrc = $(this).children("img").attr("src");
			matches = imgsrc.match(/_on/);
			
			// don't do the rollover if state is already ON
			if (!matches) {
			imgsrcON = imgsrc.replace(/.jpg$/ig,"_over.jpg"); // strip off extension
			$(this).children("img").attr("src", imgsrcON);
			}
			
		});
		$("#nav a").mouseout(function(){
			$(this).children("img").attr("src", imgsrc);
		});


 
 
});

function startTimer(){ 
                       alertTimerId    = setTimeout('slideCycle()', 6000); 
                         } 				
				
 function slideCycle(){
	 
	 switch(checkVis())
{
case 1:
 $('#homeslide1').fadeToggle("slow", "linear", function(){$('#homeslide2').toggle();}); 
 //$('#homeslide2').fadeToggle("slow", "linear"); 

 //$('#homeslide1').toggle();
// $('#homeslide2').toggle();
 
  break;
case 2:
  $('#homeslide2').toggle();
 $('#homeslide3').toggle();
 
  break;
case 3:
  $('#homeslide3').toggle();
 $('#homeslide1').toggle();
 
  break;  
default:
  break;
}
	 resetTimer();	 
 }
 function resetTimer(){
	 clearTimeout(alertTimerId);
	 startTimer();
 }
 
 
 function checkVis()
{
	var vis; 
  for(i=1;i<4;i++){
         if ($('#homeslide' + i + ':visible').length > 0)
        //alert("Visible div is: " + i );
		vis = i;
       }
 return vis;
}