thisURL  = this.location;

var displaySurveyDialog = function() {
  var linkId = $("#linkId");
  if (!linkId.length) return;

  var cookieName = linkId.val();
  var cookieValue = readCookie(cookieName);
  if (cookieValue == 'pending' || cookieValue == '"pending"') 
  {
    var size = '800 600' //linkId.attr("size");
    if (size)
    {
      var url = $("#surveyActionLink").val();
      var ix = size.indexOf(' ');
      var newSize = [];
      newSize.push(size.substring(0, ix));
      newSize.push(size.substring(ix, size.length));
      size = newSize;
      myWin = window.open(url, 'OriginalSizeImage', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,width=' + size[0] + ',height=' + size[1]);
    }
    else
    {
      $("#dialog").dialog({ modal: true,
                        buttons: { "Ja": function() { document.location=$("#surveyActionLink").val(); },
                                   "Nei takk": function() { $(this).dialog("close"); }
                                 }
                      });
      $("#dialog").removeClass('hide');
    }
    createCookie(cookieName, 'ok', 365);
  }
}


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;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}

function openWindow(url) {
 myWin = window.open(url, 'OriginalSizeImage', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,width=520,height=400,left=20,top=20');
}


function sendTips(url, lang) {
 url = "index_tellFriend_html?lang=" + lang + "&url='" + url + "'";

 myWin = window.open(url, 'TipsEnVenn', 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no,width=500,height=200,left=20,top=20');
}

function initTellFriend(url) {
  if (document.forms[0].tellFriendPage)
    document.forms[0].tellFriendPage.value = url;
}

$(document).ready(function()
{
  displaySurveyDialog();
});