/**

 * TextAreaExpander plugin for jQuery

 * v1.0

 * Expands or contracts a textarea height depending on the

 * quatity of content entered by the user in the box.

 *

 * By Craig Buckler, Optimalworks.net

 *

 * As featured on SitePoint.com:

 * http://www.sitepoint.com/blogs/2009/07/29/build-auto-expanding-textarea-1/

 *

 * Please use as you wish at your own risk.

 */



/**

 * Usage:

 *

 * From JavaScript, use:

 *     $(<node>).TextAreaExpander(<minHeight>, <maxHeight>);

 *     where:

 *       <node> is the DOM node selector, e.g. "textarea"

 *       <minHeight> is the minimum textarea height in pixels (optional)

 *       <maxHeight> is the maximum textarea height in pixels (optional)

 *

 * Alternatively, in you HTML:

 *     Assign a class of "expand" to any <textarea> tag.

 *     e.g. <textarea name="textarea1" rows="3" cols="40" class="expand"></textarea>

 *

 *     Or assign a class of "expandMIN-MAX" to set the <textarea> minimum and maximum height.

 *     e.g. <textarea name="textarea1" rows="3" cols="40" class="expand50-200"></textarea>

 *     The textarea will use an appropriate height between 50 and 200 pixels.

 */



(function($) {



	// jQuery plugin definition

	$.fn.TextAreaExpander = function(minHeight, maxHeight) {



		var hCheck = !($.browser.msie || $.browser.opera);



		// resize a textarea

		function ResizeTextarea(e) {



			// event or initialize element?

			e = e.target || e;



			// find content length and box width

			var vlen = e.value.length, ewidth = e.offsetWidth;

			if (vlen != e.valLength || ewidth != e.boxWidth) {



				if (hCheck && (vlen < e.valLength || ewidth != e.boxWidth)) e.style.height = "0px";

				var h = Math.max(e.expandMin, Math.min(e.scrollHeight, e.expandMax));



				e.style.overflow = (e.scrollHeight > h ? "auto" : "hidden");

				e.style.height = h + "px";



				e.valLength = vlen;

				e.boxWidth = ewidth;

			}



			return true;

		};



		// initialize

		this.each(function() {



			// is a textarea?

			if (this.nodeName.toLowerCase() != "textarea") return;



			// set height restrictions

			var p = this.className.match(/expand(\d+)\-*(\d+)*/i);

			this.expandMin = minHeight || (p ? parseInt('0'+p[1], 10) : 0);

			this.expandMax = maxHeight || (p ? parseInt('0'+p[2], 10) : 99999);



			// initial resize

			ResizeTextarea(this);



			// zero vertical padding and add events

			if (!this.Initialized) {

				this.Initialized = true;

				$(this).css("padding-top", 0).css("padding-bottom", 0);

				$(this).bind("keyup", ResizeTextarea).bind("focus", ResizeTextarea);

			}

		});



		return this;

	};



})(jQuery);





// initialize all expanding textareas

jQuery(document).ready(function() {

	jQuery("textarea").TextAreaExpander();

});



$(document).ready(function() {

	$('input[title]').each(function() {

		if($(this).val() === '') {

			$(this).val($(this).attr('title'));	

		}

		

		$(this).focus(function() {

			if($(this).val() == $(this).attr('title')) {

				$(this).val('').addClass('focused');	

			}

		});

		$(this).blur(function() {

			if($(this).val() === '') {

				$(this).val($(this).attr('title')).removeClass('focused');	

			}

		});

	});

	

	$('textarea').each(function() {

		if($(this).val() === '') {

			$(this).val($(this).attr('title'));	

		}

		

		$(this).focus(function() {

			if($(this).val() == $(this).attr('title')) {

				$(this).val('').addClass('focused');	

			}

		});

		$(this).blur(function() {

			if($(this).val() === '') {

				$(this).val($(this).attr('title')).removeClass('focused');	

			}

		});

	});

	

});

$(document).ready(function() { /* This is basic - uses default settings */ $("a#single_image").fancybox(); /* Using custom settings */ $("a#inline").fancybox({ 'hideOnContentClick': true }); $("a.group").fancybox({ 'zoomSpeedIn': 300, 'zoomSpeedOut': 300, 'overlayShow': false }); });