var hs_btn_click=0;
var hs_pos = 1;
var hs_offset = 5000;

function initHomeSlide(offset){
	hs_offset = offset;
	nb_home_slides = $("[class*=h_slide]").length;
	setTimeout("nextHomeSlide()",hs_offset);
}

function nextHomeSlide(){
  if(hs_btn_click!=1){
	  if(hs_pos<=nb_home_slides){	
		$('#slide'+hs_pos).fadeTo('slow', 0, function() {
			if(hs_pos>=nb_home_slides) hs_pos=1; 
			else hs_pos +=1;
			$("[class*=h_slide]").css('display','none');
			$('#slide'+hs_pos).fadeTo("slow", 1);								 
			updateHomeSlidePages(hs_pos);
		});
	  }
	  setTimeout("nextHomeSlide()",hs_offset);
  }
}

function changeHSSlide(page){
	$('#slide'+hs_pos).fadeTo('slow', 0, function() {
		hs_pos = page;
		$("[class*=h_slide]").css('display','none');
		$('#slide'+hs_pos).fadeTo("slow", 1);								 
		updateHomeSlidePages(hs_pos);
	});
	hs_btn_click = 1;
}

function updateHomeSlidePages(hs_pos){
	$(".hs_pages_cont").children().each(function(i,e){ if((i+1)==hs_pos) $(this).removeClass('off').addClass('on'); 	else $(this).removeClass('on').addClass('off'); });
}