/* global jQuery or Ender */
/*!
 * FitText.js 1.0
 *
 * Copyright 2011, Dave Rupert http://daverupert.com
 * Released under the WTFPL license 
 * http://sam.zoy.org/wtfpl/
 *
 * Date: Thu May 05 14:23:00 2011 -0600
 */

(function( $ ){

	$.fn.fitText = function( kompressor, options ) {

		var settings = {
			'minFontSize' : Number.NEGATIVE_INFINITY,
			'maxFontSize' : Number.POSITIVE_INFINITY
		};

		return this.each(function(){
			var $this = $(this);              // store the object
			var compressor = kompressor || 1; // set the compressor

			if ( options ) {
				$.extend( settings, options );
			}

			// Resizer() resizes items based on the object width divided by the compressor * 10
			var resizer = function () {
				$this.css('font-size', Math.max(Math.min($this.width() / (compressor*10), parseFloat(settings.maxFontSize)), parseFloat(settings.minFontSize)));
			};

			// Call once to set.
			resizer();

			// Call on resize. Opera debounces their resize by default. 
			$(window).resize(resizer);

		});

	};

})( window.jQuery || window.ender );