$(document).ready(function(){

	$("#sidebar ul.links li a").attr("target", "_blank").css({opacity: .5}).hover(function(){
		$(this).stop(true, true).animate({opacity: 1}, "fast");
	},
	function(){
		$(this).stop(true, true).animate({opacity:.5}, "slow");
	});
	
	$(".forms textarea").autoGrow();
});


/*
 * jQuery autoResize (textarea auto-resizer)
 * @copyright James Padolsey http://james.padolsey.com
 * @version 1.04
 */

	//Private variables
	var colsDefault = 0;
	var rowsDefault = 0;
	//var rowsCounter = 0;

	//Private functions
	function setDefaultValues(txtArea)
	{
		colsDefault = txtArea.cols;
		rowsDefault = txtArea.rows;
		//rowsCounter = document.getElementById("rowsCounter");
	}

	function bindEvents(txtArea)
	{
		txtArea.onkeyup = function() {
			grow(txtArea);
		}
	}

	//Helper functions
	function grow(txtArea)
	{
		var linesCount = 0;
		var lines = txtArea.value.split('\n');

		for (var i=lines.length-1; i>=0; --i)
		{
			linesCount += Math.floor((lines[i].length / colsDefault) + 1);
		}

		if (linesCount >= rowsDefault)
			txtArea.rows = linesCount + 1;
		else
			txtArea.rows = rowsDefault;
		//rowsCounter.innerHTML = linesCount + " | " + txtArea.rows;
	}

	//Public Method
	jQuery.fn.autoGrow = function(){
		return this.each(function(){
			setDefaultValues(this);
			bindEvents(this);
		});
	};