function changeOpac(opacity, id){
	var object = document.getElementById(id).style;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function blendimage(divid, imageid, imagefile, millisec){
	var speed = Math.round(millisec / 10);
	var timer = 0;
	
	//set the current image as background
	document.getElementById(divid).style.backgroundImage = "url(" + document.getElementById(imageid).src + ")";
	
	//make image transparent
	changeOpac(0, imageid);
	
	//make new image
	document.getElementById(imageid).src = imagefile;
	
	//fade in image
	for(i = 0; i <= 100; i++){
		setTimeout("changeOpac(" + i + ",'" + imageid + "')",(timer * speed));
		timer++;
	}
}

function chooseImages(img_count, max_img_id){
	var Pic = new Array();
	var PicID = new Array();
	var i = 0;
	while (PicID.length < img_count){
		var rndPic = Math.floor(Math.random() * max_img_id);
		if (PicID.length > 1){
			if (checkImageID(rndPic, PicID) == true){
				PicID[i] = rndPic;
				Pic[i] = "images/" + rndPic + ".jpg";
				i++;
			}
		} else {
			PicID[i] = rndPic;
			Pic[i] = "images/" + rndPic + ".jpg";
			i++;
		}
	}
	return Pic;
}

function checkImageID(id, arPic){
	bReturn = true;
	for(i2 = 0; i2 < arPic.length; i2++){
		if (id != arPic[i2] && bReturn == true){
			bReturn = true;
		} else {
			bReturn = false;
		}
	}
	return bReturn;
}

function copyright(){
	alert("İHerb Lamb - All rights reserved.");
}