sURLURLs = 0;
/*function ordinal(s) {
	s = s.toString();
	var c;
	if (s.length = 1)
		c = s;
	else
		c = s.substring(s.length-2,s.length-1);
	switch(c) {
		case '1': return 'st';
		case '2': return 'nd';
		case '3': return 'rd';
		default : return 'th';
	}
}*/


window.addEvent('domready', function() {

	/* Init */
	sURL = {
		countUrls: function() {
			var s = $('surl_fURL').value;
			var urls = s.toString().split("\n");		
			var re = /([a-z]{3,9}):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
			sURLURLs = 0;
			for (var i = 0; i < urls.length; i++) 
				if (re.test(urls[i].trim()) && urls[i].trim() != '') 
					sURLURLs++;
			/*sURL.calcForm();*/
			
			/*if (text != trim) {
				$('surl_fURL').value = trim;
			}*/
		},
		calcForm: function() {
			sURL.countUrls();
			var s = '<strong>URLs: </strong>';
			s += sURLURLs + ' ';


			s += '<strong>Type: </strong>';
			if ($('surl_fSimple').checked) 
				s += 'just redirect, no cache or screenshot';
			else if ($('surl_fPreview').checked)
				s += 'preview';
			else if ($('surl_fIframe').checked)
				s += 'use iframe';
			else if ($('surl_fCache').checked)
				s += 'show cache';
			else if (sURLURLs > 1) {
				s += 'preview';
				$('surl_fRedirect').disabled = true;
				$('surl_fPreview').checked = true;			
			}
			else 
				s += 'redirect';
			s += ' ';

			s += '<strong>Options: </strong>';

/*			if ($('surl_fSearchable').checked)
				s += 'searchable';
			else
				s += 'non searchable';
			s += ', ';
*/


			if ($('surl_fCase').checked)
				s += 'case insensitive, ';
		
			if ($('surl_fCustom').checked && $('surl_fCustom1').value.length > 0)
				s += 'custom name';
			else
				s += 'random name';
			
			s += ', ';
			if ($('surl_fPwd').checked && $('surl_fPwd1').value == $('surl_fPwd2').value && $('surl_fPwd1').value.length > 0)
				s += 'private';
			else
				s += 'public';

			var dd = $('surl_fEnd1').value;
			s += ', ';
			if (((dd  - 0) == dd  && dd .length > 0) &&  $('surl_fEnd').checked)
				s += 'expires in %s days'.replace('%s', dd);
			else
				s += 'no due date';
			
			
			$('surl_Param').innerHTML = s;
			
		},
		
		
		buttons: new Array ( 'info', 'type', 'advanced', 'more'),
		input: new Array( 'desc', /*'tags',*/ 'url', 'custom', 'end' ),
		checks: new Array( 'xcase', 'custom', 'end' ),
		
		
		div_result: 'surl_dResult',
		
		form_pw1: 'surl_fPwd1',
		form_pw2: 'surl_fPwd2',
		form_custom: 'surl_fCustom1',
		form_end: 'surl_fEnd1',
		
		init: function () { 

			$each(this.buttons, 
				function(code, idx) {
					var d =this.data[code];
					d['morph'] = new Fx.Morph(d['div']);
					d['morph'].start({ height: '0px' });
					d['div'].fade(0);
					d['link'].addEvent('click', function(e) { 
						e.stop();
						this.showOptions(code); }.bind(this) );		
				}, this);
			/*this.get('result','div').fade(0);*/
			$each(this.input, 
				function(code, idx) {
					var d = this.data[code];
					d['morph'] = new Fx.Morph(d['form'], { duration: (d['duration']) ? d['duration'] : 500 } );	
						d['form'].addEvents({
							'focus': 
								function(e) { 
									var x = this.data[code];
									if (x['form'].value == x['text']) x['form'].value = ''; 
									x['morph'].start( { 'background-color': '#FFFF88' } );
								}.bind(this),
							'blur': 
								function(e) {  
									var x = this.data[code];
									x['morph'].start( { 'background-color': '#FFFFFF' } );
									if (x['form'].value == '') x['form'].value = x['text'];
								}.bind(this)
						});					
				},this);
/*
			$each(this.input, 
				function(code, idx) {
					var d = this.data[code];
					d['morph'] = new Fx.Morph(d['form']);	
						d['form'].addEvents({
							'focus': 
								function(e) { 
									e.stop();
									var x = this.data[code];
									if (x['form'].value == x['text']) x['form'].value = ''; 
									x['morph'].start( { 'background-color': '#FFFF88' } );
								}.bind(this),
							'blur': 
								function(e) {  
									e.stop(); var x = this.data[code];
									x['morph'].start( { 'background-color': '#FFFFFF' } );
									if (x['form'].value == '') x['form'].value = x['text'];
								}.bind(this)
						});					
				},this);				
*/
		

			this.dResult = new Fx.Morph(this.div_result);
			
			this.fPwd1 = new Fx.Morph(this.form_pw1);
			this.fPwd2 = new Fx.Morph(this.form_pw2);
			/*this.fCustom1 = new Fx.Morph(this.form_custom);
			this.fEnd1 = new Fx.Morph(this.form_end);*/

					
		}, 
		data: {
			result: {
				div: $('surl_dResult'),
				toggle: 0
			},
			info: {
				div: $('surl_dDesc'),
				link: $('surl_pInfo'),
				toggle: 0,
				css: 'info',
				px: '80px',
				bg: '#770000'
			},
			advanced: {
				div: $('surl_dAdvanced'),
				link: $('surl_pAdvanced'),				
				toggle: 0,
				css: 'advanced',
				px: '145px',	
				bg: '#007700'
			},
			type: {
				div: $('surl_dType'),
				link: $('surl_pType'),					
				toggle: 0,
				css: 'type',
				px: '125px',
				bg: '#000077'
			},
			more: {
				div: $('surl_dMore'),
				link: $('surl_pMore'),					
				toggle: 0,
				css: 'more',
				px: '25px',
				bg: '#000077'
			},			 
			desc: {
				text: '',
				form: $('surl_fDesc'),
			},
			url: {
				duration: 200,
				text: 'http://',
				form: $('surl_fURL')
			},
			xcase: {
				text: '',				
				check: $('surl_fCase'),
				form: null
			},			
			custom: {
				text: '',				
				check: $('surl_fCustom'),
				form: $('surl_fCustom1')				
			},
			end: {
				text: '',
				check: $('surl_fEnd'),
				form: $('surl_fEnd1')
			}		
			
		},	
		get: function(t,v) {
			return this.data[t][v];
		},
		showOptions: function(t) {
			var d = this.data[t];
			d['link'].className = (d['toggle'] == 0) ? d['css'] : '';
			d['morph'].start({ height: (d['toggle'] == 0) ? d['px'] : '0px',/*'background-color': (d['toggle'] == 0) ? d['bg'] : '#ffffff' */ });
			d['toggle'] = (d['toggle'] + 1) % 2;
			d['div'].fade(d['toggle']);
			this.data['result']['div'].set('html', '');
			this.dResult.start({ height: '0px'	});
			this.data['result']['div'].fade(0);			
		},
		collapseOptions: function() {
			$each(this.buttons, 
				function(code, idx) {
					if (this.data[code]['toggle'] == 1)
						this.showOptions(code);
				}, this);
		}
	};
	sURL.init();
	/*sURL.calcForm();*/
	setInterval('sURL.calcForm();', 1000);
	
	
	sURL.get('url','form').addEvent('keyup', function(e) { 	
		var el = sURL.get('url','form');
		var em = sURL.get('url','morph');		
		var event = new Event(e);
		var text = el.value;
		var trim = text.trim();
		var lines = trim.match(new RegExp("\n","g"));			
		lines = (lines == null) ? 0 : lines.length;
		if (event.key == 'enter')
			lines++;
		if (lines > 0) {
			var h = 25 * (lines+1) + (lines+1 * 3);
			em.start( {'height' : h + 'px' } );
			var dm = new Fx.Morph('surl_dSearch', {duration:200});
			dm.start( { 'margin-bottom' : (h-25) + 'px' } );
		}
		else if (el.style.height != null) {
			em.start( { 'height' : '25px'} );
			var dm = new Fx.Morph('surl_dSearch', {duration:200});
			dm.start( { 'margin-bottom' :  '0px' } );
		}
		sURL.countUrls();

	});
	
	

	

	
	
	$('surl_Form').addEvent('submit', function(e) {
		e.stop();
		sURL.collapseOptions();

		var res = $('surl_dResult');
		res.set('tween', {duration: 50});
		res.fade(0);
		/*res.set('styles', { 'visibility': 'hidden'} );*/
		var s = $('surl_fURL').value;
		var urls = s.toString().split("\n");		
		var re = /([a-z]{3,9}):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/;
		for (var i = 0; i < urls.length; i++) {
			if (!re.test(urls[i].trim()) && urls[i].trim() != '') {
				var html = '<h2>sURL Error</h2>';
				html += '<div id="surlError">' + ((urls.length == 1) ? 'Invalid URL' : 'One or more URLs are invalid'.replace('%s', '#' + (i+1) )) + '</div>';
				res.set('html', html); 
				res.set('tween', {duration: 700});
				res.fade(1);				
				return false;
			}

		}
		/*res.innerHTML = '<img src="images/l.gif" alt="" valign="middle" />';*/
			
		
		this.set('send', {
			onFailure: function(response){
				var html = '<h2>sURL Error</h2>';
				html += '<div id="surlError">' + response.responseText + '</div>';
				res.set('html', html); 
				res.set('tween', {duration: 700});
				res.fade(1);		
			},
			onComplete: function(surlCode) { 
				if (typeof surlCode == "undefined")
					return;
				var l = 'http://surl.it/'+surlCode;
				var html = '<h2>sURL Link</h2>';
				var ll = $('surl_fURL').value.length;
				var compr = (Math.round(100 * (100 - (100 * (l.length) / ll )))) / 100; 
				html += '<div id="surl_link"><a href="'+l+'" title="sURL"><strong>'+l+'</strong></a>';
				html += '<fieldset><form method="get" action="#">';			
				html += '<label for="surlCodeWeb">HTML Code</label>';				
				html += '<input type="text" name="web" id="surlCodeWeb" value="&lt;a href=&quot;'+l+'&quot;&gt;'+l+'&lt;/a&gt;" />';
				html += '<label for="surlCodeBB">Forum BBCode</label>';				
				html += '<input type="text" name="web" id="surlCodeBB" value="[url]'+l+'[/url]" />';
				html += '<strong style="color:#91AD1D; font-size: 11px;">Compression</strong><br />';				
				html += '<span style="font-family:arial;">'+ ll +' &rarr; '+ (l.length) +': '+ (compr > 0 ? compr : 0) + '%</span><br />';					
				html += '</form></fieldset></div>';
				
				res.set('html', html);
				res.set('tween', {duration: 700});
				res.fade(1);				
				
				$('surlCodeWeb').addEvent('click', function(e) { this.focus(); this.select(); });
				$('surlCodeBB').addEvent('click', function(e) { this.focus(); this.select(); });
				(new Request({
					url: $('surl_Form').get('action'),
					data: { 'async' : '1', 'social' : '1', 'surlCode' : surlCode },
					onRequest: function() { },
					onComplete: function(r) {
						$('surl_dResult').innerHTML += '<h2>Social Bookmarking</h2>';
						$('surl_dResult').innerHTML += r.replace(/surlDescr/g,($('surl_fDesc').value.replace(/^\s+/, '') == '') ? 'http://surl.it/' + surlCode : $('surl_fDesc').value );
						/*$(code+'Text').innerHTML = r;
						$(code+'Text').set('tween', {duration: 500});
						$(code+'Text').fade(1);	*/
					}}, this)).send();

		}});
		$('surl_fAsync').value = '1' + Math.floor(Math.random()*5) + "" + (new Date()).getTime();
		this.send();
	});


	$each(['surl_fPwd1','surl_fPwd2'], function(code, i){
		$(code).addEvent('focus', function(e) { 
			/*alert(code);*/
			e.stop();
			sURL.fPwd1.start( { 'background-color': '#FFFF88' } );
			sURL.fPwd2.start( { 'background-color': '#FFFF88' } );
		}); 
		$(code).addEvent('blur', function(e) { 
			e.stop();
			if ($('surl_fPwd2').value.length == 0)
				return;
			var clr = '#FFBEBE';
			if ($('surl_fPwd1').value == $('surl_fPwd2').value && $('surl_fPwd1').value.length > 0)
				clr = '#CDEB8B';
			sURL.fPwd1.start( { 'background-color': clr } );
			sURL.fPwd2.start( { 'background-color': clr } );
			
		});		
	}, this);

	
	
/*
	$('surl_fCustom1').addEvent('focus', function(e) { 
		e.stop();
		sURL.fCustom1.start( { 'background-color': '#FFFF88' } );
		$('surl_fCustom').checked = true;
	});
	
	$('surl_fCustom1').addEvent('blur', function(e) { 
		e.stop();
		if ($('surl_fCustom1').value.length > 0)
			checkKey.send({ url: 'check_key.txt?p='+encodeURIComponent($('surl_fCustom1').value) + '&t=' + Math.floor(Math.random()*5) + "" + (new Date()).getTime(), });
		else
			sURL.fCustom1.start( { 'background-color': '#FFFFFF' } );
	});
	*/
	$('surl_fCustom').addEvent('click', function(e) { 
			$('surl_fCustom1').disabled = !($('surl_fCustom').checked);
	});
	$('surl_fEnd').addEvent('click', function(e) { 
			$('surl_fEnd1').disabled = !($('surl_fEnd').checked);
	});
	$('surl_lPwd').addEvent('click', function(e) {
		$('surl_fPwd2').disabled = $('surl_fPwd1').disabled = (!$('surl_fPwd').checked);
	});
	/*
	var checkKey = new Request({

		onSuccess: function(txt){
			sURL.fCustom1.start( { 'background-color': (txt == 'true') ? '#CDEB8B' : '#FFBEBE' } );
			$('surl_fCustom').checked = (txt == 'true') ? true : false;
		}
	});
*/
	
	

	
	var surlMenu = ['surlMenuAbout', 'surlMenuFeautures', 'surlMenuExamples', 'surlMenuTerms'];

	/*var surlMenuShow = (function() {
		var x = $random(0,  surlMenu.length-1);
		alert(surlMenu[x]);
		$(surlMenu[x]).fireEvent('click');	
	}).periodical(5000);*/
	$each(surlMenu, function(code, idx) {
		$(code+'Text').set('styles', { 'visibility': 'hidden', 'opacity':0} );
		$(code).addEvent('click', 
			function(e) { 
				if (e) {
					/*$clear(surlMenuShow);*/
					e.stop();
				}
				var l = $(code).get('href');
				if ($(code+'Text').innerHTML == '') {
					var req = new Request({
						method: 'get', url: l, data: { 'async' : '1' },
						onRequest: function() { },
						onComplete: function(r) { 
							$(code+'Text').innerHTML = r;
							$(code+'Text').set('tween', {duration: 500});
							$(code+'Text').fade(1);	
						}
					}, this).send();
				}
				
				$each(surlMenu,
					function(c,d) {
						if (c != code) { 
							$(c+'Text').fade(0);
							$(c).removeClass('surlMenuClicked');
						}
					} );
				if ($(code+'Text').innerHTML != '')
					$(code+'Text').fade(1);
				$(code).addClass('surlMenuClicked');		
			},this);	
	} );

	
	
	$('surl_Form').reset();
	sURL.get('custom', 'form').disabled = sURL.get('end', 'form').disabled = $('surl_fPwd1').disabled = $('surl_fPwd2').disabled = true;
	
	var tLoc = window.location + "";
	var foundGet = tLoc.indexOf('?');
	if (foundGet > -1) {
		tLoc = tLoc.substring(foundGet + 1, tLoc.length);
		tPairs = tLoc.split('&');
		for (var i = 0; i < tPairs.length; i++) {
			tGet = tPairs[i].split('=');
			if (tGet[0] == 'url') {
				sURL.get('url','form').value = decodeURIComponent(tGet[1].replace(/\+/g,' '));
			
			}
		}
	}
	sURL.countUrls();
	sURL.calcForm();	
	/*$('surl_fDesc').value = sURL.get('desc','text');
	$('surl_fTags').value = sURL.get('tags','text');*/
	
});