imageTime = 6000;
speed = 40;

alpha = 100;

function initImages()
{
	counter = 0;
		
	if(images.length > 0)
	{
		image = document.getElementById('text_image');
	
		image.src = 'images/text/' + images[0];
		
		if(images.length > 1)
		{
			setTimeout("fadeOut()", imageTime);
		}
	}
}

function switchImage()
{
	counter++;
	
	if(counter >= images.length)
	{
		counter = 0;
	}
	
	image.src = 'images/text/' + images[counter];

	fadeIn();
}

function fadeIn()
{
	alpha += 10;
	
	setTransparency(alpha);
	
	if(alpha == 100)
	{
		setTimeout("fadeOut()", imageTime);
	}
	else
	{
		setTimeout("fadeIn()", speed);
	}
}

function fadeOut()
{
	alpha -= 10;
	
	setTransparency(alpha);
	
	if(alpha == 10)
	{
		switchImage();
	}
	else
	{
		setTimeout("fadeOut()", speed);
	}
}

function setTransparency(opacity){
	
	if(image.filters)
	{
		image.filters.alpha.opacity=opacity;
	}
	else
	{
		image.style.MozOpacity=opacity/100;
	}
    //if (navigator.appName.indexOf("Netscape")!=-1&&parseInt(navigator.appVersion)>=5)
    //
    //else if (navigator.appName.indexOf("Microsoft")!=-1&&parseInt(navigator.appVersion)>=4)
    
}