// following two functions kindly provided by Jonathan Howard
$.fn.pause = function(milli,type) {
	milli = milli || 1000;
	type = type || "fx";
	return this.queue(type,function(){
		var self = this;
		setTimeout(function(){
			$.dequeue(self);
		},milli);
	});
};

$.fn.clearQueue = $.fn.unpause = function(type) {
	return this.each(function(){
		type = type || "fx";
		if(this.queue && this.queue[type]) {
			this.queue[type].length = 0;
		}
	});
};
 
/////////// 
 
 
 $(document).ready(function(){
   
   // stops the hourglass mouse pointer flicker
   if ( $.browser.msie )
 document.execCommand("BackgroundImageCache", false, true) 
   
    $('#secondnav ul').hide();
   
 
	$("#secondnav li.toplevel").hover(
        function () {
			$(this).children("ul").show();
			$(this).addClass('hoverover');
        },function(){
			$(this).children("ul").hide();
			$(this).removeClass('hoverover');
    });
	
	 
	 // trigger off the fading
	 setTimeout("fade()", 10);
	 
   
 });




function fade()
{
	
	
	$('#fadeimage1').pause(2000).fadeIn(1500).pause(14000).fadeOut(1500); 
	$('#fadeimage4').pause(4000).fadeIn(1500).pause(16000).fadeOut(1500);  
	$('#fadeimage3').pause(6000).fadeIn(1500).pause(18000).fadeOut(1500);  
	$('#fadeimage5').pause(8000).fadeIn(1500).pause(20000).fadeOut(1500);  
	$('#fadeimage2').pause(10000).fadeIn(1500).pause(22000).fadeOut(1500); 
	$('#fadeimage6').pause(12000).fadeIn(1500).pause(24000).fadeOut(1500); 
 
	setTimeout("fade()", 26000);

}