function setCookie()
{
	var value = 365;
	if(document.getElementById("dontshowsplash").checked == true){
		//alert("set cookie");
	}
	else{
		//alert("cookie already set");
		value = 0;
	}
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+value);
	document.cookie="ChangeYourWorld=" +escape(true)+ ";expires="+exdate.toGMTString();
}


function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
	alert(unescape(document.cookie.substring(c_start,c_end)))
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
  alert("no cookie set");
return "";
}


/*
function formNext(){
	
var validation = true;

if(validation == true){
	var firstname = document.getElementById("txtFirstName").value;
	var surname =  document.getElementById("txtSurname").value;
	var email =  document.getElementById("txtEmail").value;
	var emailvalid = false;
	
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if (filter.test(email))
		emailvalid=true
	else{
		emailvalid=false
	}
	var pledge = 0;
	if(document.getElementById("drpIntention").value == 0){
	    pledge = document.getElementById("sliderDisplay").value;
	}
	else if(document.getElementById("drpIntention").value == 1){
	    pledge = document.getElementById("sliderDisplay2").value;
	}
	else if(document.getElementById("drpIntention").value == 2){
	    pledge = document.getElementById("sliderDisplay3").value;
	}
	var over16valid = false;
	if(document.getElementById("radOver16Yes").checked == true || document.getElementById("radOver16No").checked == true){
		over16valid = true;
	}
	
	var postcode =  document.getElementById("txtPostcode").value;
	if(firstname == "" || surname == "" || emailvalid == false || postcode == "" || pledge == 0 || over16valid == false){
		var eString = "";
		if(firstname == ""){
			eString = eString + "<p>You didn't fill in your firstname</p>";
		}
		if(surname == ""){
			eString = eString + "<p>You didn't fill in your surname</p>";
		}
		if(pledge == 0){
			eString = eString + "<p>You didn't pledge a distance</p>";
		}
		if(email == ""){
			eString = eString + "<p>You didn't fill in your e-mail address</p>";
		}
		else{
			if(emailvalid == false){
				eString = eString + "<p>E-mail address is not valid</p>";
			}
		}
		if(postcode == ""){
			eString = eString + "<p>You didn't fill in your postcode</p>";
		}
		if(over16valid == false){
			eString = eString + "<p>You didn't specify your age</p>";
		}
		document.getElementById("errors").style.display = "block";
		document.getElementById("errorContent").innerHTML = "<h2>Oops</h2>" + eString;
	}
	else{
		document.getElementById("formPage1").style.display = "none";
		document.getElementById("formPage2").style.display = "block";	
	}
}
else{
	document.getElementById("formPage1").style.display = "none";
	document.getElementById("formPage2").style.display = "block";
}
}*/

function oversixteenclick(radio, val){
	if(radio == "Yes"){
			document.getElementById("formNextBtn").style.display = "block";
			document.getElementById("formSubmit1").style.display = "none";
	}
	else{
			document.getElementById("formNextBtn").style.display = "none";
			document.getElementById("formSubmit1").style.display = "block";
	}
		if (document.all && !window.opera && !window.XMLHttpRequest){
		document.getElementById("formNextBtn").style.display = "none";
		document.getElementById("formSubmit1").style.display = "block";
	}
}

function ReturnToForm(){
	var temp = document.getElementById("errors");
	if(temp != null){
		document.getElementById("errors").style.display = "none";
	}
}

function shareLinks(id){
if(id==1){
document.getElementById("facebookLink").style.display = "block";
document.getElementById("twitterLink").style.display = "none";
}
else{
document.getElementById("facebookLink").style.display = "none";
document.getElementById("twitterLink").style.display = "block";
}
}