(function() {
	var jQuery = null;
	var jCorner = null;

	if (!jQuery || window.jQuery.fn.jquery < '1.4.2') {
		var script_tag = document.createElement ('script');
		script_tag.setAttribute ("type","text/javascript");
		script_tag.setAttribute ("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js");
		script_tag.onload = loadJQueryCorner;
		script_tag.onreadystatechange = function () { // Same thing but for IE
			if (this.readyState == 'complete' || this.readyState == 'loaded') {
				loadJQueryCorner();
			}
		};

		// Try to find the head, otherwise default to the documentElement
		(document.getElementsByTagName("head")[0] || document.documentElement).appendChild(script_tag);
	} else {
		// The jQuery version on the window is the one we want to use
		jQuery = window.jQuery;
		loadJQueryCorner();
	}

	function loadJQueryCorner()
	{
		if (!jCorner) {
			var script_tag = document.createElement ('script');
			script_tag.setAttribute ("type","text/javascript");
			script_tag.setAttribute ("src", "http://www.tourradar.com/include/js/jquery-corner.js");
			script_tag.onload = scriptLoadHandler;
			script_tag.onreadystatechange = function () { // Same thing but for IE
				if (this.readyState == 'complete' || this.readyState == 'loaded') {
					scriptLoadHandler();
				}
			};

			// Try to find the head, otherwise default to the documentElement
			(document.getElementsByTagName("head")[0] || document.documentElement).appendChild(script_tag);
		} else {
			// The jQuery version on the window is the one we want to use
			jCorner = window.jQuery.fn.corner;
			jQuery.fn.corner = window.jQuery.fn.corner;
			scriptLoadHandler();
		}
	}


	function scriptLoadHandler() {
		// Restore $ and window.jQuery to their previous values and store the
		// new jQuery in our local jQuery variable
		jQuery = window.jQuery.noConflict(true);
		// Call our main function
		main();
	}

	function load_countries (country_preselected)
	{
		if (jQuery('#trse_continent').val() > 0) {
			jQuery('#trse_code_1007_07b0883c2fc2 #trse_country option:first').html ('-- Please wait... --');
			jQuery('#trse_code_1007_07b0883c2fc2 #trse_country').attr ('disabled', true);
			jQuery.getJSON ('http://www.tourradar.com/index.php?c=iframes&m=select_tours_ajax&user=1007&cont=' + jQuery('#trse_continent').val() + '&callback=?', function (data) {
				if (data.status == 'OK') {
					jQuery('#trse_country option:not(:first)').remove();
					for (var i = 0; i < data.countries.length; i ++) {
						jQuery('#trse_country').append ('<option value="' + data.countries[i].id + '" ' + (data.countries[i].id == country_preselected ? 'selected' : '') + '>' + data.countries[i].name + '</option>');
					}
					jQuery('#trse_country option:first').html ('-- All countries --');
					jQuery('#trse_country').attr ('disabled', false);
				} else {
					alert ('ERROR! Try again later.');
				}
			});
		} else {
			jQuery('#trse_country option:first').html ('-- Choose continent first --');
			jQuery('#trse_country option:not(:first)').remove();
			jQuery('#trse_country').attr ('disabled', true);
		}
	}


	function main() {
		jQuery(document).ready (function () {
			jQuery('#trse_code_1007_07b0883c2fc2').append ('<img id="trse-loading" src="http://www.tourradar.com/images/ajax_loader/fbstyle.gif" alt="Loading..." />');

			jQuery.getJSON ('http://www.tourradar.com/index.php?c=iframes&m=select_tours&user=1007&code=07b0883c2fc2&callback=?', function (data) {
				if (data.status == 'OK') {
					jQuery('#trse_code_1007_07b0883c2fc2 #trse-loading').remove();
					jQuery('#trse_code_1007_07b0883c2fc2').append ('<div id="trse_tours_border" class="clearfix" align="left"><div id="trse_main_content"><div id="trse_title"><b>' + (data.params.title != undefined ? data.params.title : 'Advanced Tour Search') + '</b></div><div id="trse_content"><form method="post" target="_blank" id="trse_search_form" action="http://www.tourradar.com/def/search_app_redirect/"><table width="100%" cellpadding="3"><tr><td width="60">Region</td><td><select id="trse_continent" name="continent"><option value="0">-- All continents --</option></select></td></tr><tr><td>Country</td><td><select id="trse_country" disabled name="country" style="max-width:190px"><option value="0">-- Choose continent first --</option></select></td></tr><tr><td>Duration</td><td><select id="trse_length" name="length"><option value="0">-- Any --</option></select></td></tr>' + /*<tr><td>Budget</td><td><select id="trse_price" name="price"><option value="0">-- Doesn\'t matter --</option></select><input type="hidden" name="currency" value="' + data.currency + '" /> ' + data.currency + '</td></tr>*/ '<tr><td>Departs</td><td><select id="trse_month" name="month"><option value="0">-- Any month --</option></select></td></tr><tr><td>&nbsp;</td><td><input type="hidden" name="price" value="0" /><input type="hidden" name="currency" value="' + data.currency + '" /><input type="hidden" name="type" value="0" /><input type="hidden" name="user_id" value="1007" /><input type="submit" value="Search" /></td></tr></table></form></div></div></div>');

					for (var i = 0; i < data.continents.length; i ++) {
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_continent').append ('<option value="' + data.continents[i].id + '">' + data.continents[i].name + '</option>');
					}
					for (var i = 0; i < data.parameters.trip_length.length; i ++) {
						var trse_var = data.parameters.trip_length[i];
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_length').append ('<option value="' + trse_var[0] + '">' + trse_var[1] + '</option>');
					}
					for (var i = 0; i < data.parameters.trip_price.length; i ++) {
						var trse_var = data.parameters.trip_price[i];
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_price').append ('<option value="' + trse_var[0] + '">' + trse_var[1] + '</option>');
					}
					for (var i = 0; i < data.parameters.trip_month.length; i ++) {
						var trse_var = data.parameters.trip_month[i];
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_month').append ('<option value="' + trse_var[0] + '">' + trse_var[1] + '</option>');
					}

					jQuery('#trse_code_1007_07b0883c2fc2 *').css ('font-family', 'Arial');
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_tours_border').css ('background', data.params.border).css ('padding', '1px').css ('width', '300px');
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_main_content').css ('background', data.params.background).css ('padding', '10px').css ('width', '280px').css ('height', '190px');
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_title').css ('margin-bottom', '10px').css ('text-align', 'center').css ('font-size', '18px');
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_title b').css ('margin-top', '5px').css ('color', data.params.heading);
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_search_form table td').css ('font-size', '12px').css ('color', data.params.text);
					jQuery('#trse_code_1007_07b0883c2fc2 #trse_search_form table tr').attr ('height', '33px');

					if (data.params.corners > 0) {
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_tours_border').corner("round 16px");
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_main_content').corner("round 15px");
					}

					jQuery('#trse_code_1007_07b0883c2fc2 #trse_continent').change (function() {
						load_countries (0);
					});

					if (data.params.continent) {
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_continent').val (data.params.continent);
					}
					if (data.params.country) {
						load_countries (data.params.country);
					}
					if (data.params.length) {
						jQuery('#trse_code_1007_07b0883c2fc2 #trse_length').val (data.params.length);
					}
				} else {
					alert ('TourRadar widget cannot be loaded.');
				}
			});
			return false;
		});
	}

})();