var coolImages = new Array("./images/cool/DSC03556.jpg","./images/cool/Dionne-quints1-cropweb.jpg","./images/cool/Dionne-quints2-cropweb.jpg","./images/cool/DuotoneWomanChildcropweb.jpg","./images/cool/FrenchWomenKnitting-cropwe.jpg","./images/cool/LittleGirlKnitting.jpg","./images/cool/akari2.jpg","./images/cool/alpaca2-cropweb.jpg","./images/cool/borntoknitcool.jpg","./images/cool/cleverladiescool.jpg","./images/cool/drying-yarn-cropweb.jpg","./images/cool/glowyarn-cropweb.jpg","./images/cool/japaneseknitter.jpg","./images/cool/knit-sweater-cropweb.jpg","./images/cool/knitman.jpg","./images/cool/knitqueen.jpg","./images/cool/knitwoman.jpg","./images/cool/lambs.jpg","./images/cool/lapchihuahua-cropweb.jpg","./images/cool/llama-cropweb.jpg","./images/cool/llama1.jpg","./images/cool/ostrich.jpg","./images/cool/rawllama.jpg","./images/cool/runningostrich.jpg","./images/cool/sheep.jpg","./images/cool/spindle.jpg","./images/cool/yarn-cropweb.jpg","./images/cool/yarn-orange-cropweb.jpg","./images/cool/yarn1-cropweb.jpg","./images/cool/yarn2-cropweb.jpg","./images/cool/yarn3-cropweb.jpg","./images/cool/yarnguy-cropweb.jpg","./images/cool/yogaknittercool.jpg","./images/cool/anna2.jpeg","./images/cool/annacrop.jpeg");
var tshirtImages = new Array("./images/tshirts/btk-thumb.jpg","./images/tshirts/buddha-thumb.jpg","./images/tshirts/clever-thumb.jpg","./images/tshirts/dailyfiber-thumb.jpg","./images/tshirts/droppedstitches-thumb.jpg","./images/tshirts/fleece-thumb.jpg","./images/tshirts/iKnit-thumb.jpg","./images/tshirts/k2p2-thumb.jpg","./images/tshirts/kimonolady-thumb.jpg","./images/tshirts/knitrix-thumb.jpg","./images/tshirts/mudflap-thumb.jpg","./images/tshirts/purlgurl-thumb.jpg","./images/tshirts/runningostrich-thumb.jpg");
var jewelImages = new Array("./images/jewelry/knitwitpendant-thumb.jpg","./images/jewelry/mudflappendant-thumb.jpg","./images/jewelry/needlespendant-thumb.jpg","./images/jewelry/purlgurlpendant-thumb.jpg");
var magnetImages = new Array("./images/magnets/k1p1magnet-thumb.jpg","./images/magnets/k2togmagnet-thumb.jpg","./images/magnets/sskmagnet-thumb.jpg");





//cache cool images

var coolImagePos = -1;
var coolCache = new Array();
var i;
for(i=0;i<coolImages.length;i++) {
	coolCache[i] = new Cache(coolImages[i]);
}

//cache tshirt images
var tshirtCache = new Array();
for(i=0;i<tshirtImages.length;i++) {
	tshirtCache[i] = new Cache(tshirtImages[i]);
}

//cache jewel images
var jewelCache = new Array();
for(i=0;i<jewelImages.length;i++) {
	jewelCache[i] = new Cache(jewelImages[i]);
}

//cache magnet images
var magnetCache = new Array();
for(i=0;i<magnetImages.length;i++) {
	magnetCache[i] = new Cache(magnetImages[i]);
}

function ChangeCoolImage() {

	//select a random image
	var i;
	do {i = rand(coolImages.length)-1;} while (i == coolImagePos);
	coolImagePos = i;
	
	//start the transition		
	var cool = getElmById("coolImage");
	if (cool.filters){
		cool.style.filter="blendTrans(duration=1)"
		cool.filters.blendTrans.Apply()      
	}
	cool.src = coolCache[coolImagePos].Image.src;
	if (cool.filters){
		cool.filters.blendTrans.Play()
	}


	//coolImagePos++;	
	//if (coolImagePos>coolImages.length) {
	//	coolImagePos=0;
	//}
	setTimeout("ChangeCoolImage()",10000);
}