jQuery.fn.sifr = function(prefs)
{
	var flashRequired = 6;
	if (prefs===false) prefs = { unsifr: true };
	prefs = jQuery.extend({}, arguments.callee.prefs, prefs);
	if(prefs.save)
	{
		arguments.callee.prefs = jQuery.extend(
			{
				absoluteOffsetX: null, aoX: null,
				absoluteOffsetY: null, aoY: null,
				relativeOffsetX: null, roX: null,
				relativeOffsetY: null, roY: null,
				path: null,
				font: null,
				fontSize: null,
				color: null,
				underline: null,
				textTransform: null,
				link: null,
				hover: null,
				backgroundColor: null,
				textAlign: null,
				content: null,
				width: null,
				height: null
			},
			arguments.callee.prefs,
			prefs,
			{ save: false }
		);
	}
	return this.each(function() 
	{
		var haveFlash = jQuery.fn.flash.hasFlash();
		var versionFlash = jQuery.fn.flash.hasFlash.playerVersion().split(',');
			versionFlash = versionFlash[0];

		var o = jQuery(this);
		if(o.is('.sifr') || (prefs.unsifr && o.is('.sifr'))) {
			o.html(jQuery(this.firstChild).html());
			o.removeClass('sifr');
		}
		if(!prefs.unsifr) {
			var s = jQuery.extend({}, arguments.callee.prefs, prefs);
			var hex = function(N) {
				if(N==null) return "00";
				N = parseInt(N);
				if(N==0 || isNaN(N)) return "00";
				N = Math.max(0, N);
				N = Math.min(N, 255);
				N = Math.round(N);
				return "0123456789ABCDEF".charAt((N - N%16) / 16) + "0123456789ABCDEF".charAt(N%16);
			};
			var hexed = function(color) {
				if(!color) { return false; }
				if(color.search('rgb') > -1) {
					color = color.substr(4,color.length-5).split(', ');
					color = hex(color[0]) + hex(color[1]) + hex(color[2]);
				}
				color = color.replace('#','');
				if(color.length < 6) {
					color = color.substr(0, 1) + color.substr(0, 1) + color.substr(1, 1) + color.substr(1, 1) + color.substr(2, 1) + color.substr(2, 1);
				}
				return '#' + color;
			};
			if((haveFlash == true) && (versionFlash >= flashRequired))
			{
				o.addClass('sifr');
			}
			s.font = s.font || (/([^\'\",]+)[,]?/.exec(o.css('fontFamily')) || [,] )[1];
			s.color = hexed(s.color || o.css('color'));
			s.link = hexed(s.link || o.children('a').css('color')) || s.color;
			s.hover = hexed(s.hover) || s.link;
			s.underline = (s.underline || (o.css('textDecoration')=='underline')) ? true : null;
			o.css('backgroundColor', hexed(s.backgroundColor));
			s.textAlign = s.textAlign || o.css('textAlign') || 'left';

			if((haveFlash == true) && (versionFlash >= flashRequired))
			{
				o.html('<span style="display:inline;margin:0;padding:0;float:none;width:auto;height:auto;font-weight:inherit;">' + o.html() + '</span>');
			}
			else
			{
				o.html('<span>' + o.html() + '</span>');
			}
			var oc = jQuery(this.firstChild);
			s.ieM = (o.height() - oc.height())/2;
			s.ieM = (jQuery.browser.msie) ? 'height:' + (o.height()-s.ieM)+'px;margin:' + s.ieM + 'px 0 0;vertical-align:middle;' : 'vertical-align:middle;';
			if (s.fontSize)
			{
				oc.css('fontSize', s.fontSize);
			}
			s.textTransform = s.textTransform || o.css('textTransform');
			if (s.textTransform=='uppercase')
			{
				s.content = oc.html().toUpperCase();
			}
			if (s.textTransform=='lowercase') 
			{
				s.content = oc.html().toLowerCase();
			}
			if (s.textTransform=='capitalize')
			{
				var c = oc.html().replace(/^\s+|\s+$/g, '').replace(/\>/g, '> ').split(' ');
				for (var i = 0; i < c.length; i++)
				{
					c[i] = c[i].charAt(0).toUpperCase() + c[i].substring(1);
				}
				s.content = c.join(' ').replace(/\> /g, '>');
			}
			s.content = s.content || oc.html();
			s.width = s.width || oc.width();
			s.height = s.height || oc.height();
			s.aoX = (s.aoX || 0) + ((s.width / 100) * (s.roX || 0));
			s.aoY = (s.aoY || 0) + ((s.height / 100) * (s.roY || 0));
			if((haveFlash == true) && (versionFlash >= flashRequired))
			{
				oc.hide();
			} 
			o.flash(
				{
					src: s.path + s.font + '.swf',
					flashvars: {
						txt: s.content.replace(/^\s+|\s+$/g, ''),
						w: s.width,
						h: s.height,
						offsetLeft: s.aoX,
						offsetTop: s.aoY,
						textalign: s.textAlign,
						textcolor: s.color,
						linkColor: s.link,
						hoverColor: s.hover,
						underline: s.underline
					}
				},
				{
					version: flashRequired,
					update: false
				},
				function(htmlOptions) {
					htmlOptions.style = s.ieM;
					htmlOptions.wmode = 'transparent';
					htmlOptions.width = s.width;
					htmlOptions.height = s.height;
					o.append(jQuery.fn.flash.transform(htmlOptions));
				}
			);
		}
	});
};
jQuery.sifr = jQuery(document).sifr;