var cuspos=1;
var st_down=true;
var time0utf=null;
var ie4=document.all;

function banner_click()
{
	open(ad_link[id_cur]);
}
function next_image_banner()
{
	id_cur++;
	if(id_cur>=ad_count)id_cur=0;
	document.getElementById("img_banner").src=ad_image[id_cur];	
}
function next_image_todayphoto()
{
	today_cur++;
	if(today_cur>=today_count)today_cur=0;
	document.getElementById("todayphoto").src=todayimgs[today_cur];	
}
//----------------------------------
function go_film_vip()
{
	location.href=film_links[film_cur];
}
function next_image_film()
{
	var id=film_cur+1;
	if(id>=count_film)id=0;
	show_slide_film(id);	
}
function show_slide_film(id)
{	
	cuspos=1;
	st_down=true;
	clearTimeout(time0utf);
	time0utf=setTimeout("hieuung_nexfilm("+id+")",60);	
}
function hieuung_nexfilm(id)
{
	if(cuspos>=0.89 && cuspos<=0.91)
	{
		film_old=film_cur;
		film_cur=id;
		document.getElementById("slide_film").src=film_image[film_cur];
		document.getElementById("content_film").innerHTML=film_content[film_cur];		
		document.getElementById("img_c"+film_old).className="img_slide";
		document.getElementById("img_c"+film_cur).className="imgover";
			
		st_down=false;
		cuspos+=0.1;
		time0utf=setTimeout("hieuung_nexfilm("+id+")",120);
	}else if(cuspos>1.5)
	{
		return 0;
	}else
	{
		 if(st_down==true)cuspos-=0.05;
		 else cuspos+=0.1;
		 if(ie4)
		 {	
		 	document.getElementById("slide_film").style.filter="alpha(opacity="+(cuspos*100)+")";
		 }else
		 {
			document.getElementById("slide_film").style.opacity=cuspos;
		 }
		time0utf=setTimeout("hieuung_nexfilm("+id+")",100);
	}
	
}