;
			node.appendChild(img);
			node.classList.add("emoji");
			node.classList.add("el-wrap");
			img.classList.add("el");
			
			if (floatup){
				var speedup = Math.pow(Math.random(),0.05)*timeoutDelay;
				img.style.animation = "y1 "+speedup+"ms reverse linear 1";
				img.style.transform = "translateY(-"+width+"px)";
				img.style.top = -1*width+"px";
				img.style.position = "relative";
			} else {
				img.style.animation = "y "+(Math.random()*5*speed+5*speed)+"s linear infinite alternate";
