var groups = new Array();
  groups["a"] = new Array();
  groups["b"] = new Array();


$(document).ready(function() {


  $(".votebutton").click(function() {
    var qvid = $(this).attr("id");
    var group = qvid.substr(4,1);
    var qid = qvid.substr(5);
    var voted = $("#voted"+qid).val();
    if (voted == 0) {
      if (sizeOfArray(groups[group]) < 5) {
        $(this).parent().css('background-color','#DCDEE3');
        $("#voted"+qid).val(1);
        groups[group][qid] = 1;
      } else {
        alert('You can only select 5 models per group for a total of 10!');
      }
    } else {
      $(this).parent().css('background-color','#FFF');
      $("#voted"+qid).val(0);
      groups[group][qid] = null;
    }
  });

  $("#submitvotes").click(function(){
    if (sizeOfArray(groups["a"]) != 5 || sizeOfArray(groups["b"]) != 5) {
      alert ('You can only select 5 models per group for a total of 10!');
    } else {
      $('#dialog').dialog('open');
    }
  });


  $("#dialog").dialog({
			bgiframe: true,
			autoOpen: false,
			height: 210,
			modal: true,
			buttons: {
				'SUBMIT YOUR VOTE' : function() {
					var bValid = true;
                    var email = $("#email");
                    var allFields = $([]).add(email);

					allFields.removeClass('ui-state-error');

					bValid = bValid && checkLength(email,"email",6,80);

					// From jquery.validate.js (by joern), contributed by Scott Gonzalez: http://projects.scottsplayground.com/email_address_validation/
					bValid = bValid && checkRegexp(email,/^((([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+(\.([a-z]|\d|[!#\$%&'\*\+\-\/=\?\^_`{\|}~]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])+)*)|((\x22)((((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(([\x01-\x08\x0b\x0c\x0e-\x1f\x7f]|\x21|[\x23-\x5b]|[\x5d-\x7e]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(\\([\x01-\x09\x0b\x0c\x0d-\x7f]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))))*(((\x20|\x09)*(\x0d\x0a))?(\x20|\x09)+)?(\x22)))@((([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|\d|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.)+(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])|(([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])([a-z]|\d|-|\.|_|~|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])*([a-z]|[\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF])))\.?$/i,"eg. ui@jquery.com");

					if (bValid) {
                        var groupAID = getKeys(groups["a"]);
                        var groupBID = getKeys(groups["b"]);
                        var ids = groupAID.concat(groupBID);

                        $.post("includes/votequals.php", {emailaddr: email.val(), 'choices[]':ids}, function(str) {
                            alert(str);
                        });
						$(this).dialog('close');
					}
				},
				Cancel: function() {
					$(this).dialog('close');
				}
			},
			close: function() {
				allFields.val('').removeClass('ui-state-error');
			}
		});

 });

 function checkLength(o,n,min,max) {

	if ( o.val().length > max || o.val().length < min ) {
		o.addClass('ui-state-error');
		updateTips("Length of " + n + " must be between "+min+" and "+max+".");
		return false;
	} else {
		return true;
	}

}

  function checkRegexp(o,regexp,n) {

  	if ( !( regexp.test( o.val() ) ) ) {
  		o.addClass('ui-state-error');
  		updateTips(n);
  		return false;
  	} else {
  		return true;
  	}

  }

 function updateTips(t) {
    $("#validateTips").text(t).effect("highlight",{},1500);
}

 function sizeOfArray(array){
    var size = 0;
    for (var i in array) {
        if (array[i] != null)
            size ++;
    }
    return size;
}

function getKeys(array){
    var values = new Array();
    for (var i in array) {
        if (array[i] != null)
            values.push(i);
    }
    return values;
}