function plus1clicked(plusone){
	if(plusone.state=='on'){
		$('#plus1').css('display','none');
		createCookie('noplus',1,1);
	}
}
$(document).ready(function() {
	var done = readCookie('noplus');
	if(done!=1){
		$(document).mousemove(function(e){
			$('#plus1').css('left',e.pageX-30);
			$('#plus1').css('top',e.pageY-10);
		}); 
	}else{
		$('#plus1').css('display','none');
	}
});
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;
}