function makesine(amount, height){
	var deg = 0;
	var freqs = [0, 0, 0];
	for(i=0; i<3; i++){
		freqs[i] = Math.floor(Math.random() *  20) + 1;
	}
	var deg = Math.floor(Math.random() * 360);//offset
	for(i=0; i<amount; i++){
		var freq = 0;
		if(i < 180){
			a = freqs[1] - freqs[0];
			freq = freqs[0] + ((a / 180) * i * 2);
		}else{
			a = freqs[2] - freqs[1];
			freq = freqs[1] + ((a / 180) * i * 2);
		}
		deg += freq;
		s = Math.sin(deg/ 180 * Math.PI) * height + height;
		document.write('<span style="top:'+s+'px;">');
		document.write('*');
		document.write('</span>');
	}
}
function movelink(target){
	location.href = target;
}