var curidx=0;
var relative_offset =0;
var itemsnum=jimgtitle.length;
var timeout=5000;
var taskhandle=0;

var imgary =new Array();
for(var i=0; i < itemsnum; i++){
	imgary[i] = new Image();
	imgary[i].src = jimgsrc[i]; 
}

function playTran(){
	document.getElementById("flashImage").filters.revealTrans.play();
}

function show_imgmask(){
	$('#flash .small img').css({'opacity':'0.4'});
	$('#flash .small img').removeClass();
	$("#flashTitle").html("<a href=\""+jimglnk[curidx]+"\">"+jimgtitle[curidx]+"</a>");
	$('#flash .small li').removeClass();
	
	$("#flashCont").html(jimgtxt[curidx]);
	$("#flashLink").attr("href", jimglnk[curidx]);
	
	if (document.all){
		document.getElementById("flashImage").filters["revealTrans"].transition=Math.floor(Math.random()*(23+1))+0;
		document.getElementById("flashImage").filters["revealTrans"].apply();
		document.getElementById("flashImage").src= imgary[curidx].src;
		document.getElementById("flashImage").filters["revealTrans"].play();
	}else{
		document.getElementById("flashImage").src= imgary[curidx].src;
	}
	
	$("#flashSmall_"+curidx).addClass("on");
	$("#flashSmall_"+curidx).css({'opacity':'1'});
	$("#flashSmall_"+curidx).parent("li").addClass("on");
	
	curidx =curidx +1; 
	curidx =curidx % itemsnum;
	taskhandle = setTimeout(show_imgmask, timeout);
}

function setCurrentIndex(idx){
   clearTimeout(taskhandle);
   curidx=idx;
   show_imgmask();
}


$('#flash .small img').css({'opacity':'0.4'});

$(document).ready(function(){
  if(itemsnum > 0){
    show_imgmask();
  }
});