/***
* function : Parse Boolean
**/
parseBoolean = function(string) {
	switch (string.toLowerCase()) {
		case "true": case "yes": case "1": return true;
		case "false": case "no": case "0": case "": case null: return false;
		default: return Boolean(string);
	}
};

/***
* jQuery Plugin – scroll
* author: Samuel GUINÉ
**/
(function($) {
	jQuery.fn.scroll = function() {
		return this.each(function() {
			$('html, body').animate({ scrollTop: $(this).offset().top });
		});
	};
})(jQuery);

/***
* jQuery Plugin – OpenPopup
* author: Samuel GUINÉ
**/
(function($) {
	jQuery.fn.OpenPopup = function(name, width, height) {
		return this.each(function() {
			$(this).click(open);
		});
		function open() {
			var params = $.format("width={0},height={1},resizable=0,toolbar=0,scrollbars=0,status=0,menubar=0", width, height);
			window.open($(this).attr("href"), name, params);
			return false;
		}
	};
})(jQuery);

/***
* jQuery Plugin – clickServer
* author: Samuel GUINÉ
**/
(function($) {
	jQuery.fn.clickServer = function() {
		return this.each(function() {
			$(this).click(eventHref).click();
		});
		function eventHref(ev) {
			if (!ev.isDefaultPrevented()) {
				$(location).attr("href", this.href);
			}
		}
	};
})(jQuery);

/***
* jQuery Plugin – keyPressEnter
* author: Samuel GUINÉ
* Ex : $("#checkout_register INPUT").keyPressEnter("A[id$='submitregister']");
**/
(function($) {
	jQuery.fn.keyPressEnter = function(submit) {
		var $submit = $(submit).eq(0);
		if (!$submit.length) {
			return this;
		}
		return this.each(function() {
			//Make sure we're dealing with text-based form fields
			if (this.type != "text" && this.type != "password" && this.type != "textarea")
				return;
			$(this).keypress(keyPressEnter);
		});
		function keyPressEnter(ev) {
			if (ev.which == 13) {
				$(this).blur(); //Blur to execute action like hidden_login
				$submit.unbind('click.keyPressEnter').bind('click.keyPressEnter', eventHref).click();
				return false;
			}
			return true;
		}
		function eventHref(ev) {
			if (!ev.isDefaultPrevented()) {
				$(location).attr("href", this.href);
			}
		}
	};
})(jQuery);

/***
* jQuery Plugin – ToggleImage
* author: Samuel GUINÉ
* Ex : $("IMG.imgtog]").ToggleImage();
**/
(function($) {
	jQuery.fn.ToggleImage = function() {
		return this.each(function() {
			var imageOnMouseOver = function() {
				var newsrc = $(this).attr("src").replace("_OFF.", "_ON.");
				$(this).attr("src", newsrc);
			};
			var imageOnMouseOut = function() {
				var newsrc = $(this).attr("src").replace("_ON.", "_OFF.");
				$(this).attr("src", newsrc);
			};
			var $this = $(this);
			if ($this.attr("src").indexOf("_OFF." > -1)) {
				$this.mouseover(imageOnMouseOver).mouseout(imageOnMouseOut);
			}
		});
	};
})(jQuery);

/***
* jQuery Plugin – Form Field Default Value
* Ex : $("#myfield").DefaultValue("My Default Value..");
**/
(function($) {
	jQuery.fn.DefaultValue = function(text) {
		var $this = $(this);
		return this.each(function() {
			//Make sure we're dealing with text-based form fields
			if (this.type != "text" && this.type != "password" && this.type != "textarea")
				return;
			setValue(); //Set value initially if none are specified
			$this.focus(removeValue).blur(setValue);
			//Remove field values that are still default on form submit
			$("form").submit(removeValue);
		});
		function removeValue() {
			if ($this.val() == text || $this.val() == "") {
				$this.val("");
			}
		}
		function setValue() {
			if ($this.val() == text || $this.val() == "") {
				$this.val(text);
			}
		}
	};
})(jQuery);

/***
* jQuery Function - Format
* Info : Replaces {n} placeholders with arguments.
* Ex: $.format("Hello {0}, this is {1}","Joe","Sam");
**/
(function(jQuery) {
	jQuery.format = function(source, params) {
		if (arguments.length == 1)
			return function() {
				var args = jQuery.makeArray(arguments);
				args.unshift(source);
				return jQuery.validator.format.apply(this, args);
			};
		if (arguments.length > 2 && params.constructor != Array) {
			params = jQuery.makeArray(arguments).slice(1);
		}
		if (params.constructor != Array) {
			params = [params];
		}
		jQuery.each(params, function(i, n) {
			source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);
		});
		return source;
	};
})(jQuery);

/***
* jQuery Plugin – Quick Paginate
* EX : $(".body_content_item").quickpaginate({ pager: $("#body_paging"), seealltext: loc.paging.seeall, countertext: loc.paging.counter });
**/
(function($) {

	jQuery.fn.quickpaginate = function(settings) {

		settings = jQuery.extend({
			perpage: 6,
			countertext: "{0} af {1} displayed.",
			seealltext: "see all",
			spacernth: "3n+1",
			spacerclass: "body_content_item_spacer",
			pager: null
		}, settings);

		var items = $(this);
		var total, pagesbut, seeallbut, curpage, pagecounter;

		var init = function() {
			total = items.size();
			items.show();
			if (items.size() > settings.perpage) {
				items.filter(":gt(" + (settings.perpage - 1) + ")").hide();
				addSpacer();
				setNav();
			}
		};

		var addSpacer = function() {
			items.removeClass(settings.spacerclass);
			items.filter(":nth-child(" + settings.spacernth + ")").addClass(settings.spacerclass);
		};

		var goPage = function() {
			items = $(items.selector); //refresh if sorted
			var $this = $(this);
			var page = parseInt($this.text());
			var cm = (page * settings.perpage) - settings.perpage;
			addSpacer();
			items.hide().slice(cm, cm + settings.perpage).show();
			curpage.text(page);
			pagecounter.show();
			pagesbut.removeClass("selected_sort_page_link");
			$this.addClass("selected_sort_page_link");
			$this.blur();
			return false;
		};

		var seeAll = function() {
			items = $(items.selector); //refresh if sorted
			items.show();
			pagecounter.hide();
			settings.pager.find("a[id^='pagingpage']").removeClass("selected_sort_page_link");
			return false;
		}

		var setNav = function() {
			if (settings.pager === null) {
				settings.pager = $('<div class="qc_pager"></div>');
				items.eq(items.size() - 1).after(settings.pager);
			}
			var totalpages = Math.ceil(total / settings.perpage); 
			var pages = new Array(totalpages)
			var html = '<strong class="body_sort_paging_title">Side:</strong> | '; 
			$.each(pages, function(i, val) {
				html += '<a id="pagingpage' + (i + 1) + '" class="sort_page_link" href="#">' + (i + 1) + '</a> | ';
			});
			html += '<span id="pagecounter"><a id="pagingseeall" class="sort_page_link" href="#">' + settings.seealltext + '</a>';
			settings.countertext = $.format(settings.countertext, '<span id="pagingcurpage">1</span>', totalpages);
			html += ' | ' + settings.countertext + '</span>';
			var pagerNav = $(html);
			$(settings.pager).append(pagerNav);
			curpage = settings.pager.find("#pagingcurpage");
			pagecounter = settings.pager.find("#pagecounter");
			seeallbut = settings.pager.find("#pagingseeall").click(seeAll); ;
			pagesbut = settings.pager.find("a[id^='pagingpage']").click(goPage);
			pagesbut.eq(0).addClass("selected_sort_page_link");
		};

		init(); // run the function
		return this; //Don't break the chain
	};
})(jQuery);

/***
* Supporting jQuery’s form.submit() in ASP.Net
**/
(function(jQuery) {
	jQuery(document).ready(function() {
		if (typeof (theForm) != "undefined") {
			window.isSubmit = false;
			window.__doPostBack = function(eventTarget, eventArgument) {
				var originalvalues = [theForm.__EVENTTARGET.value, theForm.__EVENTARGUMENT.value];
				theForm.__EVENTTARGET.value = eventTarget;
				theForm.__EVENTARGUMENT.value = eventArgument;
				try {
					$(theForm).submit();
				}
				finally {
					theForm.__EVENTTARGET.value = originalvalues[0];
					theForm.__EVENTARGUMENT.value = originalvalues[1];
				}
			};
			isAlreadySubmit = function() {
				if (window.isSubmit)
					return false;
				window.isSubmit = true;
				return true;
			};
			jQuery(theForm).submit(isAlreadySubmit);
		}
	});
})(jQuery);

/***
* jQuery Plugin – serializeElement
**/
(function($) {
	jQuery.fn.serializeElement = function() {
		var $this = $(this);
		$("body").append('<form id="form-to-submit" style="display:none;"></form>');
		var $form = $("#form-to-submit");
		$form.html($this.clone()); //use .clone(true) with jQuery 1.4
		//Set Value for Chrome and Firefox : remove with jQuery 1.4
		$this.find("select,textarea,input[type=text],input[type=hidden],input[type=password]").each(function(i, e) {
			$form.find("select,textarea,input[type=text],input[type=hidden],input[type=password]").eq(i).val($(e).val());
		});
		$this.find("input[type=checkbox],input[type=radio]").each(function(i, e) {
			$form.find("input[type=checkbox],input[type=radio]").eq(i).attr("checked", $(e).attr("checked"));
		});
		var data = $form.serialize();
		$form.remove();
		return data;
	};
})(jQuery);

/***
* jQuery Plugin – CopyValueTo
**/
(function($) {
	jQuery.fn.CopyValueTo = function(selector) {
		var $to = $(selector);
		return this.find("INPUT,SELECT").each(function() {
			var $this = $(this);
			var val = $this.val();
			var names = $this.attr("name").split("$");
			var name = names[names.length - 1];
			$to.find("INPUT,SELECT").filter("[name$=" + name + "]").val(val);
		});
	};
})(jQuery);