var vWinterThumbnail1 = "wximages/winter/images/12232004_1.jpg";
var vWinterThumbnail2 = "wximages/winter/images/12232004_2.jpg";
var vWinterThumbnail3 = "wximages/winter/images/12232004_3.jpg";
var vWinterThumbnail4 = "wximages/winter/images/12232004_4.jpg";
var vWinterThumbnail5 = "wximages/winter/images/12232004_5.jpg";
var vWinterThumbnail6 = "wximages/winter/images/blank_6.jpg";

//Always Change to the latest Gallery Number
var vGalleryNumber = '3'; 

function changeOpac(opacity, id)
{
	var object = document.getElementById(id).style; 
	object.opacity = (opacity / 100);
}

function fade(id1, id2, image_number, millisec)
{
	var speed = Math.round(millisec / 100);
	var timer = 0;
	var url;
 
   switch(image_number)
	{
	case '1':document.getElementById('winter').innerHTML = "HERE"; 
		url = vWinterThumbnail1;
		if(vGalleryNumber == '1')
			ChangeText_02122003_1();
		if(vGalleryNumber == '2')
			ChangeText_12222004_1();
		if(vGalleryNumber == '3')
			ChangeText_12232004_1();
		break;
	case '2':document.getElementById('winter').innerHTML = "HERE2"; 
		url = vWinterThumbnail2;
		if(vGalleryNumber == '1')
			ChangeText_02122003_2();
		if(vGalleryNumber == '2')
			ChangeText_12222004_2();
		if(vGalleryNumber == '3')
			ChangeText_12232004_2();
		break;
	case '3':
		url = vWinterThumbnail3;
		if(vGalleryNumber == '1')
			ChangeText_02122003_3();
		if(vGalleryNumber == '2')
			ChangeText_12222004_3();
		if(vGalleryNumber == '3')
			ChangeText_12232004_3();
		break;
	case '4':
		url = vWinterThumbnail4;
		if(vGalleryNumber == '2')
			ChangeText_12222004_4();
		if(vGalleryNumber == '3')
			ChangeText_12232004_4();
		break;
	case '5':
		url = vWinterThumbnail5;
		if(vGalleryNumber == '2')
			ChangeText_12222004_5();
		if(vGalleryNumber == '3')
			ChangeText_12232004_5();
		break;
	case '6':
		url = vWinterThumbnail6;
		break;
	default:
		document.getElementById('Winter').innerHTML = 'ERROR';
	}
	

	document.getElementById(id1).style.backgroundImage = "url(" + document.getElementById(id2).src + ")";
    
   changeOpac(0, id2);
    
   document.getElementById(id2).src = url;
	
   for(i = 0; i <= 100; i++)
   {
   	setTimeout("changeOpac(" + i + ",'" + id2 + "')",(timer * speed));
      timer++;
   }
} 

function ReplaceThumbnails(image1,image2)
{
	document.getElementById(image1).src = image2;
}

function ChangeGallery(ID)
{
	switch(ID)
	{
	case '1':
		vGalleryNumber = '1';
		GotoGallery1();
		break;
	case '2':
		vGalleryNumber = '2';
		GotoGallery2();
		break;
	case '3':
		vGalleryNumber = '3';
		GotoGallery3();
		break;
	default:
		document.getElementById('Winter').innerHTML = 'Error';
	}
}

function GotoGallery1()
{
	//Change the thumbnails to match the right gallery	
	ReplaceThumbnails('thumb1', 'wximages/winter/images/02122003_1.jpg');
	ReplaceThumbnails('thumb2', 'wximages/winter/images/02122003_2.jpg');
	ReplaceThumbnails('thumb3', 'wximages/winter/images/02122003_3.jpg');
	ReplaceThumbnails('thumb4', 'wximages/winter/images/blank.jpg');
	ReplaceThumbnails('thumb5', 'wximages/winter/images/blank.jpg');
	ReplaceThumbnails('thumb6', 'wximages/winter/images/blank.jpg');
	
	//Load up the right images
	vWinterThumbnail1 = "wximages/winter/images/02122003_1.jpg";
	vWinterThumbnail2 = "wximages/winter/images/02122003_2.jpg";
	vWinterThumbnail3 = "wximages/winter/images/02122003_3.jpg";
	vWinterThumbnail4 = "wximages/winter/images/blank.jpg";
	vWinterThumbnail5 = "wximages/winter/images/blank.jpg";
	vWinterThumbnail6 = "wximages/winter/images/blank.jpg";
	 
	//Fade to the first image of the Gallery
	fade('id1','id2', '1',1500);
}

function GotoGallery2()
{
	//Change the thumbnails to match the right gallery	
	ReplaceThumbnails('thumb1', 'wximages/winter/images/12222004_1.jpg');
	ReplaceThumbnails('thumb2', 'wximages/winter/images/12222004_2.jpg');
	ReplaceThumbnails('thumb3', 'wximages/winter/images/12222004_3.jpg');
	ReplaceThumbnails('thumb4', 'wximages/winter/images/12222004_4.jpg');
	ReplaceThumbnails('thumb5', 'wximages/winter/images/12222004_5.jpg');
	ReplaceThumbnails('thumb6', 'wximages/winter/images/blank.jpg');
	
	//Load up the right images
	vWinterThumbnail1 = "wximages/winter/images/12222004_1.jpg";
	vWinterThumbnail2 = "wximages/winter/images/12222004_2.jpg";
	vWinterThumbnail3 = "wximages/winter/images/12222004_3.jpg";
	vWinterThumbnail4 = "wximages/winter/images/12222004_4.jpg";
	vWinterThumbnail5 = "wximages/winter/images/12222004_5.jpg";
	vWinterThumbnail6 = "wximages/winter/images/blank.jpg";
	
	//Fade to the first image of the Gallery
	fade('id1','id2', '1',1500);
}

function GotoGallery3()
{
	//Change the thumbnails to match the right gallery	
	ReplaceThumbnails('thumb1', 'wximages/winter/images/12232004_1.jpg');
	ReplaceThumbnails('thumb2', 'wximages/winter/images/12232004_2.jpg');
	ReplaceThumbnails('thumb3', 'wximages/winter/images/12232004_3.jpg');
	ReplaceThumbnails('thumb4', 'wximages/winter/images/12232004_4,jpg');
	ReplaceThumbnails('thumb5', 'wximages/winter/images/12232004_5.jpg');
	ReplaceThumbnails('thumb6', 'wximages/winter/images/blank.jpg');
	
	//Load up the right images
	vWinterThumbnail1 = "wximages/winter/images/12232004_1.jpg";
	vWinterThumbnail2 = "wximages/winter/images/12232004_2.jpg";
	vWinterThumbnail3 = "wximages/winter/images/12232004_3.jpg";
	vWinterThumbnail4 = "wximages/winter/images/12232004_4.jpg";
	vWinterThumbnail5 = "wximages/winter/images/12232004_5.jpg";
	vWinterThumbnail6 = "wximages/winter/images/blank.jpg";
	
	//Fade to the first image of the Gallery
	fade('id1','id2', '1',1500);
}