//first, checks if it isn't implemented yet
if (!String.prototype.format) {
	String.prototype.format = function () {
		var args = arguments;
		return this.replace(/{(\d+)}/g, function (match, number) {
			return typeof args[number] != 'undefined'
        ? args[number]
        : match
      ;
		});
	};
}

if (!Date.prototype.toISOString) {
	(function () {

		function pad(number) {
			var r = String(number);
			if (r.length === 1) {
				r = '0' + r;
			}
			return r;
		}

		Date.prototype.toISOString = function () {
			return this.getUTCFullYear()
        + '-' + pad(this.getUTCMonth() + 1)
        + '-' + pad(this.getUTCDate())
        + 'T' + pad(this.getUTCHours())
        + ':' + pad(this.getUTCMinutes())
        + ':' + pad(this.getUTCSeconds())
        + '.' + String((this.getUTCMilliseconds() / 1000).toFixed(3)).slice(2, 5)
        + 'Z';
		};

	} ());
}

function hasFocus(jqueryObject) {
	return jqueryObject.hasClass('has-focus');
}

function isNullOrEmpty(item) {
	return (typeof item === 'undefiend' || item == 'undefined' || item == null || item == '');
}

function fillDropDown(id, JSONdata, postUpdateFn) {
	
	if(id!=null){
		var jddl = jQuery('#' + id);
		if(!jddl){
			return;
		}
		var ddl = jddl.first().get(0);
		if(!ddl) {
			return;
		}
		var url = jddl.attr('data-url');
		var ie7 = (jQuery.browser.msie && parseInt(jQuery.browser.version) == 7) ? true : false; 
		
		ddl.options.length=0;
		ddl.options.add(new Option('Henter data...', '-1'));
		ddl.selectedIndex=0;
		//alert(JSONdata);
		jQuery.ajax({
			type: 'GET'
			, url: url + (ie7 == true ? '&ie7=true' : '')
			, data: jQuery.parseJSON(JSONdata)
			, dataType: 'html'
			, async: true
			, success: function (html) {
				var requestData = jQuery.parseJSON(JSONdata);
				eval(html);
				if (typeof (JSONres) != "undefined") {
					if (JSONres != null && typeof (JSONres.element) !== 'undefined') {

						var jObj = jQuery('#' + JSONres.element);
						var ddl = jObj[0];
						var dataDefault = jObj.attr('data-default');

						ddl.options.length = 0;

						if (typeof (JSONres.items) != 'undefined' && JSONres.items.length > 0) {
							var l = JSONres.items.length;
							var selectedIndex = 0;
							for (var i = 0; i < l; i++) {
								var opt;
								if (JSONres.items[i].text == '-' && JSONres.items[i].value == '-') {
									opt = new Option('------', '-');
									opt.disabled = true;
								} else {
									opt = new Option(JSONres.items[i].text, JSONres.items[i].value);
									if (eval(JSONres.items[i].selected)) {
										selectedIndex = i;
									} else if (eval(new String(requestData.selected)) == JSONres.items[i].value) {
										selectedIndex = i;
									}
								}
								ddl.options.add(opt);
							}
							ddl.selectedIndex = selectedIndex;
							if (typeof (JSONres.disabled) !== 'undefined' && JSONres.disabled == true) {
								ddl.disabled = true;
							} else {
								ddl.disabled = false;
							}
							jObj.removeAttr('data-sv');
							if (hasFocus(jObj)) { ddl.focus(); }
						} else {
							ddl.disabled = true;
							ddl.options.add(new Option('Ingen data...', "-1"));
						}
						jddl.trigger("optionschanged");
						if (eval(postUpdateFn) == null) {
							jQuery(ddl).change();
						} else {
							postUpdateFn(ddl);
						}
					}
				}
			}
		}); 
	}
}


function cancelEvent(e) {
	if (!e) var e = window.event;
	try {
		e.returnValue = false;
		e.cancelBubble = true;
	} catch (err) { }
	try {
		//e.cancelBubble is supported by IE - this will kill the bubbling process.
		if (e.returnValue) {
			e.returnValue = false;
		}
		if (e.cancelBubble) {
			e.cancelBubble = true;
		}
	} catch (err) { }
	try {
		//e.stopPropagation works only in Firefox.
		if (e.stopPropagation) {
			e.stopPropagation();
			e.preventDefault();
		}
	} catch (err) { }
}

//Extending jQuery with a better trigger function
(function ($) {
	//Attach to jQuery
	$.fn.extend({
		triggerLink: function (e, url) {
			if (typeof (global_default_js_is_loaded) != "undefined" && global_default_js_is_loaded) {
				return; //it works in the default.js
			}
			if (e.target.tagName.toLowerCase() != 'a') {
				var linkElement = null;
				if (url === undefined || url == '') {
					url = '';
					var links = $(e.target).find('a.primary').first();
					if (links.length == 0) {
						links = $(e.target).find('a');
					}
					var l = links.length;
					var i = 0;
					for (i; i < l; i++) {
						var testLinkElement = $(links[i]);
						var testUrl = testLinkElement.attr('href');
						if (true || isValidUrl(testUrl)) {
							linkElement = testLinkElement;
							url = testUrl;
							break;
						}
					}
				}
				if (url != '') {
					cancelEvent(e);
					//unselect all text selected (if any)
					if (document.selection) {
						document.selection.empty();
					} else {
						window.getSelection().removeAllRanges();
					}
					var doActivateLink = true;
					if (url.substring(0, 1) == '#' && linkElement !== null) {
						doActivateLink = false;
						url = window.location.href.split('#')[0] + url;
						var clickResult = linkElement.click();
						if(clickResult !== undefined && (clickResult == true || clickResult == false)) {
							doActivateLink = clickResult;
						}
					}
					if(doActivateLink) {
						if (e.ctrlKey) {
							window.open(url, 'a' + Math.random());
						} else if (e.shiftKey) {
							window.open(url, '_blank', 'location=1,menubar=1,resizable=1,scrollbars=1,status=1,titlebar=1,toolbar=1');
						} else {
							window.location = url;
						}
					}
					return false;
				}
			}
			return true;
		}
	});

	//pass jQuery to the function, 
	//So that we will able to use any valid Javascript variable name 
	//to replace "$" SIGN. But, we'll stick to $ (I like dollar sign: ) )
})(jQuery);

//Extending jQuery with a trace/logging function
(function ($) {
	//Attach to jQuery
	jQuery.fn.extend({
		log: function (msg) {
			if (window.console // check for window.console not console
				 && window.console.log) {
				window.console.log(e);
			}
			// Other logging here
		}
	});

	//pass jQuery to the function, 
	//So that we will able to use any valid Javascript variable name 
	//to replace "$" SIGN. But, we'll stick to $ (I like dollar sign: ) )
})(jQuery);

function equalHeightStart() {
	var i = 1;
	var l = 10;
	for (i; i <= l; i++) {
		equalHeight(jQuery('.ehg_' + i));
	}
	//	group.each(function(){
	//		equalHeight(jQuery(".equalHeight:not([rel])"));
	//		equalHeight(jQuery(".equalHeight([rel='"+jQuery(this).attr('rel')+"'])"));
	//	});
}
function equalHeight(group) {
	tallest = 0;
	group.each(function () {
		thisHeight = jQuery(this).height();
		if (thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
	//[rel='gallerybox']
}

jQuery(document).ready(function () {
	jQuery('hr').each(function () {
		var obj = jQuery(this);
		var cssStyle = obj.attr('style'); cssStyle = (cssStyle ? ' style="' + cssStyle + '"' : '');
		var cssClass = obj.attr('class'); cssClass = ' class="hr ' + (cssClass ? cssClass : '') + '"';
		obj.wrap('<div ' + cssClass + cssStyle + ' />');
		obj.removeAttr('class');
		obj.removeAttr('style');
	});

	//add .first and .last css class names to ul>li elements
	jQuery('ul').each(function () {
		var jObj = jQuery(this);
		if (jObj.find('li.first').length <= 0) {
			jObj.find('li:first').addClass('first');
		}
		if (jObj.find('li.last').length <= 0) {
			jObj.find('li:last').addClass('last');
		}
	});
	jQuery(document).on('click', '.onclick.primary', function (e) {
		
		if (e.target.tagName.toLowerCase() != 'a') {
			var touch = typeof(seek4) != "undefined" && seek4 && seek4.IsBrowserHasTouch();
			if (touch) {
				
				var hovered = $(this).hasClass("hover");
				$(".onclick.primary").removeClass("hover");
				$(this).addClass("hover");
				if (hovered) {
					e.target = this;
					$(this).triggerLink(e);
				} else {
					e.preventDefault();
					e.stopPropagation();
				}
			} else {
				$(this).closest('.onclick.primary').first().each(function () {
					e.target = this;
					$(this).triggerLink(e);

				});
			}
		}
	});

	/*update equal height columns*/
	setTimeout("equalHeightStart()", 100);
});