function write_control(s) {
	document.write(s);
}

function write_control2(s) {
	document.write(s);
	
}

function write_control3(s) {
	document.getElementById('a').write(s);
	
}

function checkImg(obj , val)
{
	document.getElementById('image1').src = "images/dl_03.png";
	document.getElementById('image2').src = "images/dl_03.png";
	document.getElementById('image3').src = "images/dl_03.png";
	document.getElementById('image4').src = "images/dl_03.png";
	document.getElementById('image5').src = "images/dl_03.png";	
	obj.src = "images/dl_03_o.png";
	document.getElementById('answer').value = val;

}



function setMusic(val)
{	
	
	createCookie('setMusic',val,'1');
	
	location.reload();

}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}