// JavaScript Document


var counter = 0;
var interval = 10;
var dochangepic = 500;


function SlidingPicture()
{
	counter++;
	
	if (counter > dochangepic)
	{
		
		
	}
	setTimeout("SlidingPicture()",interval);
}

var opa = 1.0;
var dopa = 0.0;
var th;
var dir;
var div = 8
var isIE = document.all;
var imgindex = 0;
var imagefile = new Array("human1.png","human2.png","human3.png");
function test()
{
	//alert("chalermchai");
	var k = document.getElementById("widgetpic1");
	
	dir = dopa > opa ?  1 : -1;
	th = Math.abs(dopa - opa) > 0.05 ? (dopa - opa) : (dir * 0.1);
	
	div = (dir == -1) ? 4 : 8;
	
	
	opa = opa + (th/div);
	if (isIE)
	{
		//k.style.filters = "alpha(opacity=" + parseInt(opa * 100) + ")";
		//k.style.filters = "progid:DXImageTransform.Microsoft.Alpha(opacity=" + parseInt(opa * 100) + ")";
		k.filters.item("DXImageTransform.Microsoft.Alpha").Opacity = parseInt(opa * 100);
		Math.ab
	}
	k.style.opacity = opa;
	
	if (opa > 1.0)
		dopa = 0.0;
	if (opa < 0.0)
		dopa = 1.0;
	
	
	//changing image
	if (opa < 0.0)
	{
		imgindex = (imgindex + 1) % imagefile.length;
		document.getElementById("widgetimage").src= "images/" + imagefile[imgindex];
	}
	
	
	//alert(x);
	/*
	if (isIE)
		debug.innerHTML =  "alpha(opacity='" + opa + "')<br>";
	else
		debug.innerHTML = opa;
	*/
	setTimeout("test()",150);
}