function update_tickets() {
	
	var count = document.getElementById('venue_count').value;
	var ticket_total = 0;
	
	for (i = 0; i < count; i++) {
		ticket_total = ticket_total + parseInt(document.getElementById('venue_' + i).value);
	}
	
	document.getElementById('buy').innerHTML = "<div class='cost'><table><tr><td class='td1'>Number of Tickets:</td><td class='td2'>" + ticket_total + "</td></tr><tr><td class='td1'>Cost Per Ticket:</td><td class='td2'>&pound;50</td></tr><tr class='total'><td class='td1'>Total Cost:</td><td class='td2'>&pound;" + (ticket_total * 50) + "</td></tr></table></div><div class='buy'><input type='submit' id='selecttickets' name='submit' value='' title='Select These Tickets' /></div>";
	
}

function june_timer() {
	var interval = setInterval(
	function() { 
		var endDate = new Date("1 June, 2010 09:00:00");
		var curDate = new Date();
		
		var count = endDate - curDate;
		
		var days = Math.floor(count / 1000 / 60 / 60 / 24);
		count = count - (days * 24 * 60 * 60 * 1000);
		var ddays = Math.floor(days / 10);
		var cdays = days % 10;
		
		var hours = Math.floor(count / 1000 / 60 / 60);
		count = count - (hours * 60 * 60 * 1000);
		var dhours = Math.floor(hours / 10);
		var chours = hours % 10;
		
		var mins = Math.floor(count / 1000 / 60);
		count = count - (mins * 60 * 1000);
		var dmins = Math.floor(mins / 10);
		var cmins = mins % 10;
		
		var secs = Math.floor(count / 1000);
		count = count - (secs * 1000);
		var dsecs = Math.floor(secs / 10);
		var csecs = secs % 10;
		
		document.getElementById('counter').innerHTML = "<div class='counter-numbers' style='background-position: -" + (ddays * 45) + "px 0'>" + ddays + "</div><div class='counter-numbers' style='background-position: -" + (cdays * 45) + "px 0'>" + cdays + "</div><div class='counter-separator'>:</div><div class='counter-numbers' style='background-position: -" + (dhours * 45) + "px 0'>" + dhours + "</div><div class='counter-numbers' style='background-position: -" + (chours * 45) + "px 0'>" + chours + "</div><div class='counter-separator'>:</div><div class='counter-numbers' style='background-position: -" + (dmins * 45) + "px 0'>" + dmins + "</div><div class='counter-numbers' style='background-position: -" + (cmins * 45) + "px 0'>" + cmins + "</div><div class='counter-separator'>:</div><div class='counter-numbers' style='background-position: -" + (dsecs * 45) + "px 0'>" + dsecs + "</div><div class='counter-numbers' style='background-position: -" + (csecs * 45) + "px 0'>" + csecs + "</div>";
	
		//document.getElementById('counter').innerHTML = days + " days, " + hours + " hours, " + mins + " minutes, " + secs + " seconds";	
									
	} , 500);	
}

function checkemail() {
	
	var str = document.getElementById('register-email').value;
	
	if ((str.indexOf(".") > 0) && (str.indexOf("@") > 0)) {
		document.getElementById('emailcheck1').style.backgroundPosition = "top left";
		return true;
	}
	else {
		document.getElementById('emailcheck1').style.backgroundPosition = "bottom left";
		return false;
	}
}


function checkpasswordlength() {
	if (document.getElementById('newpass').value.length > 4) {
		document.getElementById('passcheck1').style.backgroundPosition = "top left";
		return true;
	}
	else {
		document.getElementById('passcheck1').style.backgroundPosition = "bottom left";	
		return false;
	}
}

function confirmpassword() {
	if (document.getElementById('newpass').value == document.getElementById('newpasscheck').value && document.getElementById('newpass').value.length > 4) {
		document.getElementById('passcheck2').style.backgroundPosition = "top left";
		return true;
	}
	else {
		document.getElementById('passcheck2').style.backgroundPosition = "bottom left";	
		return false;
	}
}

function registerformcheck() {
	var process = true;
	var error_string = '';
	
	if (checkemail() == false) {
		process = false;
		error_string += "* Email address is either invalid or has not been provided.\n";
	}
	if (checkpasswordlength() == false) {
		process = false;	
		error_string += "* The password entered is too short.\n";
	}
	if (confirmpassword() == false) {
		process = false;	
		error_string += "* The passwords entered did not match each other.\n";
	}
	if (document.getElementById('forename').value.length == 0 || 
		document.getElementById('surname').value.length == 0 || 
		document.getElementById('address_1').value.length == 0 || 
		document.getElementById('city').value.length == 0 || 
		document.getElementById('postcode').value.length == 0  ) {
		process = false;	
		error_string += "* You must fill in all of your billing details.\n";
	}	
	if (document.getElementById('agreebox').checked == false) {
		process = false;	
		error_string += "* You must first read and agree to the terms and conditions by ticking the box below.\n";
	}
	
	if (process == false) {
		alert(error_string);
		return false;
	}
	else {
		return true;	
	}
}

function accountformcheck() {
	var process = true;
	var error_string = '';
	
	if (document.getElementById('newpass').value.length > 0 && document.getElementById('newpass').value.length < 5 ) {
		process = false;	
		error_string += "* The password entered is too short.\n";
	}
	if (document.getElementById('newpass').value != document.getElementById('newpasscheck').value) {
		process = false;	
		error_string += "* The passwords entered did not match each other.\n";
	}
	if (document.getElementById('forename').value.length == 0 || 
		document.getElementById('surname').value.length == 0 || 
		document.getElementById('address_1').value.length == 0 || 
		document.getElementById('city').value.length == 0 || 
		document.getElementById('postcode').value.length == 0  ) {
		process = false;	
		error_string += "* You must fill in all of your billing details.\n";
	}	
	if (document.getElementById('existingpasscheck').value.length < 5) {
		process = false;	
		error_string += "* You must enter your existing password.\n";
	}
	
	if (process == false) {
		alert(error_string);
		return false;
	}
	else {
		return true;	
	}
}

function auto_logout(minutes) {
	var seconds = minutes * 60;
	var interval = setInterval(
	function() { 
		
		seconds--;
		
		var mins = Math.floor(seconds / 60);
		var secs = seconds - (mins * 60);
		
		if (mins < 0) {
			document.location.href='logout.php';	
		}
		
		document.getElementById('logout_timer').innerHTML = "You will automatically be logged out in " + mins + " minutes, " + secs + " seconds. <a href='logout.php'>click here to log out now</a>";
	
									
	} , 1000);
		
}

function displayCountries(name, thiscountry) {
	document.write('<select name="' + name + '" id="' + name + '">');
	document.write(loadCountryOptions(thiscountry));
	document.write('</select>');	
}

function loadCountryOptions(strSelectedValue) {
    var strCountryOptionsList = '<option value="">Please select...</option>\n';
    for (var i = 0; i < countries.length; i++) {  
        strCountryOptionsList += '<option value="' + countries[i].code + '"'
        if (strSelectedValue == countries[i].code) {
            strCountryOptionsList += " selected='selected'";
        }
        strCountryOptionsList += ">" + countries[i].name + "</option>\n";
    }
    return strCountryOptionsList;
}


// Get the country name for a given code.
function getCountryName(strCountryCode) {
    for (var i = 0; i < countries.length; i++) {  
        if (strCountryCode == countries[i].code) {
            return countries[i].name;
        }
    }
    return "";
}
// ISO 3166-1 country names and codes from http://opencountrycodes.appspot.com/javascript
var countries = new Array();
		
countries = [
    {code: "GB", name: "United Kingdom"},
    {code: "AF", name: "Afghanistan"},
    {code: "AX", name: "Aland Islands"},
    {code: "AL", name: "Albania"},
    {code: "DZ", name: "Algeria"},
    {code: "AS", name: "American Samoa"},
    {code: "AD", name: "Andorra"},
    {code: "AO", name: "Angola"},
    {code: "AI", name: "Anguilla"},
    {code: "AQ", name: "Antarctica"},
    {code: "AG", name: "Antigua and Barbuda"},
    {code: "AR", name: "Argentina"},
    {code: "AM", name: "Armenia"},
    {code: "AW", name: "Aruba"},
    {code: "AU", name: "Australia"},
    {code: "AT", name: "Austria"},
    {code: "AZ", name: "Azerbaijan"},
    {code: "BS", name: "Bahamas"},
    {code: "BH", name: "Bahrain"},
    {code: "BD", name: "Bangladesh"},
    {code: "BB", name: "Barbados"},
    {code: "BY", name: "Belarus"},
    {code: "BE", name: "Belgium"},
    {code: "BZ", name: "Belize"},
    {code: "BJ", name: "Benin"},
    {code: "BM", name: "Bermuda"},
    {code: "BT", name: "Bhutan"},
    {code: "BO", name: "Bolivia"},
    {code: "BA", name: "Bosnia and Herzegovina"},
    {code: "BW", name: "Botswana"},
    {code: "BV", name: "Bouvet Island"},
    {code: "BR", name: "Brazil"},
    {code: "IO", name: "British Indian Ocean Territory"},
    {code: "BN", name: "Brunei Darussalam"},
    {code: "BG", name: "Bulgaria"},
    {code: "BF", name: "Burkina Faso"},
    {code: "BI", name: "Burundi"},
    {code: "KH", name: "Cambodia"},
    {code: "CM", name: "Cameroon"},
    {code: "CA", name: "Canada"},
    {code: "CV", name: "Cape Verde"},
    {code: "KY", name: "Cayman Islands"},
    {code: "CF", name: "Central African Republic"},
    {code: "TD", name: "Chad"},
    {code: "CL", name: "Chile"},
    {code: "CN", name: "China"},
    {code: "CX", name: "Christmas Island"},
    {code: "CC", name: "Cocos (Keeling) Islands"},
    {code: "CO", name: "Colombia"},
    {code: "KM", name: "Comoros"},
    {code: "CG", name: "Congo"},
    {code: "CD", name: "Congo, The Democratic Republic of the"},
    {code: "CK", name: "Cook Islands"},
    {code: "CR", name: "Costa Rica"},
    {code: "CI", name: "Côte d'Ivoire"},
    {code: "HR", name: "Croatia"},
    {code: "CU", name: "Cuba"},
    {code: "CY", name: "Cyprus"},
    {code: "CZ", name: "Czech Republic"},
    {code: "DK", name: "Denmark"},
    {code: "DJ", name: "Djibouti"},
    {code: "DM", name: "Dominica"},
    {code: "DO", name: "Dominican Republic"},
    {code: "EC", name: "Ecuador"},
    {code: "EG", name: "Egypt"},
    {code: "SV", name: "El Salvador"},
    {code: "GQ", name: "Equatorial Guinea"},
    {code: "ER", name: "Eritrea"},
    {code: "EE", name: "Estonia"},
    {code: "ET", name: "Ethiopia"},
    {code: "FK", name: "Falkland Islands (Malvinas)"},
    {code: "FO", name: "Faroe Islands"},
    {code: "FJ", name: "Fiji"},
    {code: "FI", name: "Finland"},
    {code: "FR", name: "France"},
    {code: "GF", name: "French Guiana"},
    {code: "PF", name: "French Polynesia"},
    {code: "TF", name: "French Southern Territories"},
    {code: "GA", name: "Gabon"},
    {code: "GM", name: "Gambia"},
    {code: "GE", name: "Georgia"},
    {code: "DE", name: "Germany"},
    {code: "GH", name: "Ghana"},
    {code: "GI", name: "Gibraltar"},
    {code: "GR", name: "Greece"},
    {code: "GL", name: "Greenland"},
    {code: "GD", name: "Grenada"},
    {code: "GP", name: "Guadeloupe"},
    {code: "GU", name: "Guam"},
    {code: "GT", name: "Guatemala"},
    {code: "GG", name: "Guernsey"},
    {code: "GN", name: "Guinea"},
    {code: "GW", name: "Guinea-Bissau"},
    {code: "GY", name: "Guyana"},
    {code: "HT", name: "Haiti"},
    {code: "HM", name: "Heard Island and McDonald Islands"},
    {code: "VA", name: "Holy See (Vatican City State)"},
    {code: "HN", name: "Honduras"},
    {code: "HK", name: "Hong Kong"},
    {code: "HU", name: "Hungary"},
    {code: "IS", name: "Iceland"},
    {code: "IN", name: "India"},
    {code: "ID", name: "Indonesia"},
    {code: "IR", name: "Iran, Islamic Republic of"},
    {code: "IQ", name: "Iraq"},
    {code: "IE", name: "Ireland"},
    {code: "IM", name: "Isle of Man"},
    {code: "IL", name: "Israel"},
    {code: "IT", name: "Italy"},
    {code: "JM", name: "Jamaica"},
    {code: "JP", name: "Japan"},
    {code: "JE", name: "Jersey"},
    {code: "JO", name: "Jordan"},
    {code: "KZ", name: "Kazakhstan"},
    {code: "KE", name: "Kenya"},
    {code: "KI", name: "Kiribati"},
    {code: "KP", name: "Korea, Democratic People's Republic of"},
    {code: "KR", name: "Korea, Republic of"},
    {code: "KW", name: "Kuwait"},
    {code: "KG", name: "Kyrgyzstan"},
    {code: "LA", name: "Lao People's Democratic Republic"},
    {code: "LV", name: "Latvia"},
    {code: "LB", name: "Lebanon"},
    {code: "LS", name: "Lesotho"},
    {code: "LR", name: "Liberia"},
    {code: "LY", name: "Libyan Arab Jamahiriya"},
    {code: "LI", name: "Liechtenstein"},
    {code: "LT", name: "Lithuania"},
    {code: "LU", name: "Luxembourg"},
    {code: "MO", name: "Macao"},
    {code: "MK", name: "Macedonia, The Former Yugoslav Republic of"},
    {code: "MG", name: "Madagascar"},
    {code: "MW", name: "Malawi"},
    {code: "MY", name: "Malaysia"},
    {code: "MV", name: "Maldives"},
    {code: "ML", name: "Mali"},
    {code: "MT", name: "Malta"},
    {code: "MH", name: "Marshall Islands"},
    {code: "MQ", name: "Martinique"},
    {code: "MR", name: "Mauritania"},
    {code: "MU", name: "Mauritius"},
    {code: "YT", name: "Mayotte"},
    {code: "MX", name: "Mexico"},
    {code: "FM", name: "Micronesia, Federated States of"},
    {code: "MD", name: "Moldova"},
    {code: "MC", name: "Monaco"},
    {code: "MN", name: "Mongolia"},
    {code: "ME", name: "Montenegro"},
    {code: "MS", name: "Montserrat"},
    {code: "MA", name: "Morocco"},
    {code: "MZ", name: "Mozambique"},
    {code: "MM", name: "Myanmar"},
    {code: "NA", name: "Namibia"},
    {code: "NR", name: "Nauru"},
    {code: "NP", name: "Nepal"},
    {code: "NL", name: "Netherlands"},
    {code: "AN", name: "Netherlands Antilles"},
    {code: "NC", name: "New Caledonia"},
    {code: "NZ", name: "New Zealand"},
    {code: "NI", name: "Nicaragua"},
    {code: "NE", name: "Niger"},
    {code: "NG", name: "Nigeria"},
    {code: "NU", name: "Niue"},
    {code: "NF", name: "Norfolk Island"},
    {code: "MP", name: "Northern Mariana Islands"},
    {code: "NO", name: "Norway"},
    {code: "OM", name: "Oman"},
    {code: "PK", name: "Pakistan"},
    {code: "PW", name: "Palau"},
    {code: "PS", name: "Palestinian Territory, Occupied"},
    {code: "PA", name: "Panama"},
    {code: "PG", name: "Papua New Guinea"},
    {code: "PY", name: "Paraguay"},
    {code: "PE", name: "Peru"},
    {code: "PH", name: "Philippines"},
    {code: "PN", name: "Pitcairn"},
    {code: "PL", name: "Poland"},
    {code: "PT", name: "Portugal"},
    {code: "PR", name: "Puerto Rico"},
    {code: "QA", name: "Qatar"},
    {code: "RE", name: "Réunion"},
    {code: "RO", name: "Romania"},
    {code: "RU", name: "Russian Federation"},
    {code: "RW", name: "Rwanda"},
    {code: "BL", name: "Saint Barthélemy"},
    {code: "SH", name: "Saint Helena"},
    {code: "KN", name: "Saint Kitts and Nevis"},
    {code: "LC", name: "Saint Lucia"},
    {code: "MF", name: "Saint Martin"},
    {code: "PM", name: "Saint Pierre and Miquelon"},
    {code: "VC", name: "Saint Vincent and the Grenadines"},
    {code: "WS", name: "Samoa"},
    {code: "SM", name: "San Marino"},
    {code: "ST", name: "Sao Tome and Principe"},
    {code: "SA", name: "Saudi Arabia"},
    {code: "SN", name: "Senegal"},
    {code: "RS", name: "Serbia"},
    {code: "SC", name: "Seychelles"},
    {code: "SL", name: "Sierra Leone"},
    {code: "SG", name: "Singapore"},
    {code: "SK", name: "Slovakia"},
    {code: "SI", name: "Slovenia"},
    {code: "SB", name: "Solomon Islands"},
    {code: "SO", name: "Somalia"},
    {code: "ZA", name: "South Africa"},
    {code: "GS", name: "South Georgia and the South Sandwich Islands"},
    {code: "ES", name: "Spain"},
    {code: "LK", name: "Sri Lanka"},
    {code: "SD", name: "Sudan"},
    {code: "SR", name: "Suriname"},
    {code: "SJ", name: "Svalbard and Jan Mayen"},
    {code: "SZ", name: "Swaziland"},
    {code: "SE", name: "Sweden"},
    {code: "CH", name: "Switzerland"},
    {code: "SY", name: "Syrian Arab Republic"},
    {code: "TW", name: "Taiwan, Province of China"},
    {code: "TJ", name: "Tajikistan"},
    {code: "TZ", name: "Tanzania, United Republic of"},
    {code: "TH", name: "Thailand"},
    {code: "TL", name: "Timor-Leste"},
    {code: "TG", name: "Togo"},
    {code: "TK", name: "Tokelau"},
    {code: "TO", name: "Tonga"},
    {code: "TT", name: "Trinidad and Tobago"},
    {code: "TN", name: "Tunisia"},
    {code: "TR", name: "Turkey"},
    {code: "TM", name: "Turkmenistan"},
    {code: "TC", name: "Turks and Caicos Islands"},
    {code: "TV", name: "Tuvalu"},
    {code: "UG", name: "Uganda"},
    {code: "UA", name: "Ukraine"},
    {code: "AE", name: "United Arab Emirates"},
    {code: "GB", name: "United Kingdom"},
    {code: "US", name: "United States"},
    {code: "UM", name: "United States Minor Outlying Islands"},
    {code: "UY", name: "Uruguay"},
    {code: "UZ", name: "Uzbekistan"},
    {code: "VU", name: "Vanuatu"},
    {code: "VE", name: "Venezuela"},
    {code: "VN", name: "Viet Nam"},
    {code: "VG", name: "Virgin Islands, British"},
    {code: "VI", name: "Virgin Islands, U.S."},
    {code: "WF", name: "Wallis and Futuna"},
    {code: "EH", name: "Western Sahara"},
    {code: "YE", name: "Yemen"},
    {code: "ZM", name: "Zambia"},
    {code: "ZW", name: "Zimbabwe"}
];

	
