(function($) {



	$.rapidEdit = function(saveTo, options) {

		var settings = $.extend({}, $.rapidEdit.defaults, options);

		settings.saveTo = saveTo;

		$.rapidEdit.settings = settings;

		

		return $("." + $.rapidEdit.settings.rapidEditClass).each(function() {

			$this = $(this);

			$.rapidEdit.attachEditLink($this);

		});

	};

	

	$.rapidEdit.bindClick = function(element) {

		var settings = $.rapidEdit.metadata(element);

		$(element).find("."+settings.editLinkClass).bind('click', function() {

			$("." + settings.editLinkClass).hide();

			$.rapidEdit.editElement(element);

		});

		if (settings.editLinkHoverAttribute != false && settings.editLinkHoverValue != false) {

			$(element).children("."+settings.editLinkClass).hover( function() {

				$(element).css(settings.editLinkHoverAttribute, settings.editLinkHoverValue);

			}, function() {

				$.rapidEdit.resetHover(element);

			});

		}

	};

	

	$.rapidEdit.bindSubmit = function(element) {

		var settings = $.rapidEdit.metadata(element);

		$(element).children("." + settings.submitButtonClass).bind('click', function() {

			if (settings.tinymce == true) {

				value = tinyMCE.get(settings.textareaClass).getContent();

			} else {

				value = $(element).children("textarea").val();

			}

			id = $(element).attr("id") ? $(element).attr("id") : null;

			classes = $(element).attr("class");

			$.ajax({

				url: settings.saveTo,

				type: settings.saveType,

				dataType: "json",

				data: "id=" + id + "&class=" + classes + "&content=" + escape(value),

				success: function(json) {

					$.rapidEdit.restoreElement(value, element);

				},

				error: function(error) {

				$.rapidEdit.restoreElement(value, element);	

				}

			});

			

		});

	};

	

	$.rapidEdit.bindCancel = function(oldContent, element) {

		var settings = $.rapidEdit.settings;

		$(element).children("." + settings.cancelButtonClass).bind('click', function() {

			$.rapidEdit.restoreElement(oldContent, element);

		});

	};

	

	$.rapidEdit.resetHover = function(element) {

		var settings = $.rapidEdit.settings;

		$(element).css(settings.editLinkHoverAttribute, "");

	};



	$.rapidEdit.attachEditLink = function(element) {

		var settings = $.rapidEdit.metadata(element);

		if (settings.setParentPositionRelative == true) {

			//To make sure the link will position correctly we set the current element position to relative

			$(element).css("position", "relative");

		}

		var editLink = '<div class="' + settings.editLinkClass + '" style="cursor: pointer; position: absolute; ' + settings.editLinkPosY + ': ' + settings.editLinkDistY + '; ' + settings.editLinkPosX + ': ' + settings.editLinkDistX + ';"><img src="../' + settings.editLinkImagePath + '" alt="' + settings.editLinkImageTitle + '" title="' + settings.editLinkImageTitle + '" /></div>';

		$(element).append(editLink);

		$.rapidEdit.bindClick(element);

	};

	

	$.rapidEdit.editElement = function(element) {

		var settings = $.rapidEdit.metadata(element);

		$.rapidEdit.resetHover(element);

		$(element).find("." + settings.editLinkClass).remove();

		if (settings.textareaWidth == 'element') {

			var width = $(element).width();

		} else {

			var width = settings.textareaWidth;

		}

		if (settings.textareaHeight == 'element') {

			var height = $(element).height();

		} else {

			var height = settings.textareaHeight;

		}

		

		if (width < settings.textareaMinWidth) {

			width = settings.textareaMinWidth;

		}

		

		if (height < settings.textareaMinHeight) {

			height = settings.textareaMinHeight;

		}

		

		var oldContent = $(element).html();

		var textarea = '<textarea id="'+settings.textareaClass+'" name="'+settings.textareaClass+'" class="' + settings.textareaClass + '" style="width: ' + width + 'px; height: ' + height + 'px;">' + oldContent + '</textarea>';

		var submitButton = '<input type="submit" class="' + settings.submitButtonClass + '" value="' + settings.submitButtonValue +'" />';

		var cancelButton = '<input type="button" class="' + settings.cancelButtonClass + '" value="' + settings.cancelButtonValue + '" />';

		if (settings.animation == true) {

			$(element).slideUp(settings.animationSpeed, function() {

				$(element).html(textarea);

				$(element).append(submitButton);

				$(element).append(cancelButton);

				$.rapidEdit.bindSubmit(element);

				$.rapidEdit.bindCancel(oldContent, element);

				if (settings.tinymce == true) {

					tinyMCE.execCommand('mceAddControl', false, settings.textareaClass);

				}

				$(element).slideDown(settings.animationSpeed, function() {

					$(element).find("."+settings.textareaClass).css({"z-index": settings.zindex, "position": "relative"});

					$(element).find("."+settings.submitButtonClass).css({"z-index": settings.zindex, "position": "relative"});

					$(element).find("."+settings.cancelButtonClass).css({"z-index": settings.zindex, "position": "relative"});

				});

			});

		} else {

			$(element).html(textarea);

			$(element).append(submitButton);

			$(element).append(cancelButton);

			$.rapidEdit.bindSubmit(element);

			$.rapidEdit.bindCancel(oldContent, element);

		}

	};

	

	$.rapidEdit.restoreElement = function(content, element) {

		var settings = $.rapidEdit.metadata(element);

		if (settings.animation == true) {

			$(element).slideUp(settings.animationSpeed, function() {

				if (settings.tinymce == true) {

					tinyMCE.execCommand('mceFocus', false, settings.textareaClass);                    

					tinyMCE.execCommand('mceRemoveControl', false, settings.textareaClass);

				}

				$(element).html(content);

				$(element).slideDown(settings.animationSpeed, function() {

					$(element).find("." + settings.rapidEditClass).each( function () {

						$.rapidEdit.attachEditLink(this);

					});

					$.rapidEdit.attachEditLink(element);

					$("." + settings.editLinkClass).show();

				});

			});

		} else {

			$(element).html(content);

			$(element).find("." + settings.rapidEditClass).each( function () {

				$.rapidEdit.attachEditLink(this);

			});

			$.rapidEdit.attachEditLink(element);

			$("." + settings.editLinkClass).show();

		}

	};

	

	$.rapidEdit.metadata = function(element) {

		var settings = $.rapidEdit.settings;

		return $.metadata ? $.extend({}, settings, $(element).metadata()) : settings;

	};

	

	$.rapidEdit.settings = {};

	

	$.rapidEdit.defaults = {

		rapidEditClass: 'editable',

		saveTo: '',

		saveType: 'POST',

		editLinkImagePath: '~kenhire/cms/edit.png',

		editLinkImageTitle: 'Edit',

		editLinkClass: 'rapidEdit-link',

		editLinkHoverAttribute: false,

		editLinkHoverValue: false,

		editLinkPosX: 'right',

		editLinkPosY: 'top',

		editLinkDistX: '0',

		editLinkDistY: '0',

		tinymce: false,

		textareaMinWidth: '50',

		textareaWidth: 'element',

		textareaMinHeight: '50',

		textareaHeight: 'element',

		textareaClass: 'rapidEdit-textarea',

		submitButtonClass: 'rapidEdit-submit',

		submitButtonValue: 'Save',

		cancelButtonClass: 'rapidEdit-cancel',

		cancelButtonValue: 'Cancel',

		setParentPositionRelative: true,

		animation: true,

		animationSpeed: 'fast'

	};



})(jQuery);