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 {
  	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;
}

function pollSubmit(pollid){
	//alert('pollSubmit Called');
	var completedPollId = readCookie('OCBCWMPOLL');
	//alert(completedPollId);

	if(completedPollId==null){
		//alert('createcookie');
		createCookie('OCBCWMPOLL',pollid,30);
		//alert('Submit Form');
		document.form1.submit();
	} else {
		if(completedPollId == pollid){
			alert('You have already participated in the Poll');
		} else {
			//alert('Recreating the cookies');
			createCookie('OCBCWMPOLL',pollid,30);
			//alert('Submit Form');
			document.form1.submit();
		}
	}	
}