// clean this up a bit
/**********
	slides ticker
************/
var items_slide1;
var items_slide2;
var items_slide3;
var totalItems_slide1;
var totalItems_slide2;
var totalItems_slide3;
var curritem_slide1 = 0;
var curritem_slide2 = 0;
var curritem_slide3 = 0;


var interval_slides1 = 6000;
var interval_slides2 = 4400;
var interval_slides3 = 2900;
var slides_1_Id = "ul#slide-1-ul li";
var slides_2_Id = "ul#slide-2-ul li";
var slides_3_Id = "ul#slide-3-ul li";
var txtIsFading = false;
$(document).ready(function(){
	totalItems_slide1 = $(slides_1_Id).size();	
	totalItems_slide2 = $(slides_2_Id).size();	
	totalItems_slide3 = $(slides_3_Id).size();	
	
	items_slide1 = $(slides_1_Id)
		.hide()
		.filter(":eq(0)")
		.show()
		.add(slides_1_Id)
		.size();
	setInterval("tickSlides1()",interval_slides1); //time in milliseconds
	totalItems_slide1 = $(slides_1_Id).size();	

	items_slide2 = $(slides_2_Id)
		.hide()
		.filter(":eq(0)")
		.show()
		.add(slides_2_Id)
		.size();
	setInterval("tickSlides2()",interval_slides2); //time in milliseconds
	totalItems_slide2 = $(slides_2_Id).size();	

	items_slide3 = $(slides_3_Id)
		.hide()
		.filter(":eq(0)")
		.show()
		.add(slides_3_Id)
		.size();
	setInterval("tickSlides3()",interval_slides3); //time in milliseconds
	totalItems_slide3 = $(slides_3_Id).size();	

		

});


function tickSlides1() {	
		//console.log('eventIsFading ' + eventIsFading);
		if(!txtIsFading){
    $(slides_1_Id+":eq("+curritem_slide1+")").fadeOut(3000,function(){$(this).hide();});
    curritem_slide1 = ++curritem_slide1%items_slide1;
		if(curritem_slide1 == totalItems_slide1){ curritem_slide1 = 0;}
		$(slides_1_Id+":eq("+curritem_slide1+")").fadeIn(3000);
		}
}
function tickSlides2() {	
		if(!txtIsFading){
    $(slides_2_Id+":eq("+curritem_slide2+")").fadeOut(2500,function(){$(this).hide();});
    curritem_slide2 = ++curritem_slide2%items_slide2;
		if(curritem_slide2 == totalItems_slide2){ curritem_slide2 = 0;}
		$(slides_2_Id+":eq("+curritem_slide2+")").fadeIn(2500);
		}
}
function tickSlides3() {	
		if(!txtIsFading){
    $(slides_3_Id+":eq("+curritem_slide3+")").fadeOut(3200,function(){$(this).hide();});
    curritem_slide3 = ++curritem_slide3%items_slide3;
		if(curritem_slide3 == totalItems_slide3){ curritem_slide3 = 0;}
		$(slides_3_Id+":eq("+curritem_slide3+")").fadeIn(3200);
		}
}