var login_clicked = false;
 function openLogin()
 {
 	if(!login_clicked){
	 	document.getElementById("login-open").style.display="block";
		document.getElementById("loginButton").className="sprites login-btn-active"
		login_clicked = true;
		
	}
	else{
		document.getElementById("login-open").style.display="none";
		document.getElementById("loginButton").className="sprites login-btn"
		login_clicked = false;
	}
	
 }