$j(document).ready(function() {
	firstimg = $j("#primary.single-post p > img, #primary.single-post p > object").parent().remove();
	if(firstimg.length != 0){
		$j("#imagecol").append(firstimg);
	}
	startModal();
	BrowserDetect.init();
	if(BrowserDetect.browser == "Safari"){
		var get_css = stylesheet_directory+"/styles/safari.css";
		$j.get(get_css, null,
			  function(data){
				addStyle(data);
			  });
	}
});

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
// Add a stylesheet to the document and return a reference to it
function addStyle(css){
    var style = document.createElement('style');
    style.type = 'text/css';
    var head = document.getElementsByTagName('head')[0];
    head.appendChild(style);
    if (style.styleSheet) // IE
        style.styleSheet.cssText = css;
    else // other browsers
        style.appendChild(document.createTextNode(css));
    return style;
}

// Replace the entire contents of a stylesheet
function changeStyle(style, css){
    if (style.styleSheet) // IE
        style.styleSheet.cssText = css;
    else // other browsers
         style.replaceChild(document.createTextNode(css), style.firstChild);
    return style;
}

// make sure jQuery is loaded
	function startModal() {
		jQuery('.smcf_link, .smcf-link').click(function (e) { // added .smcf_link for previous version
			e.preventDefault();
			
			// display the contact form
			jQuery('#smcf-content').modal({
				close: false,
				position: ["15%",],
				overlayId: 'smcf-overlay',
				containerId: 'smcf-container',
				onOpen: contact.open,
				onShow: contact.show,
				onClose: contact.close
			});
		});

		// preload images
		var img = ['cancel.png','form_bottom.gif','form_top.gif','loading.gif','send.png'];
		if (jQuery('#smcf-content form').length > 0) {
			var url = stylesheet_directory+"/images/";
			jQuery(img).each(function () {
				var i = new Image();
				i.src = url + this;
			});
		}
	}

	var contact = {
		message: null,
		open: function (dialog) {
			// dynamically determine height
			var h = 280;
			if (jQuery('#smcf-subject').length) {
				h += 26;
			}
			if (jQuery('#smcf-cc').length) {
				h += 22;
			}

			// resize the textarea for safari
			if (jQuery.browser.safari) {
				jQuery('#smcf-container .smcf-input').css({
					'font-size': '.9em'
				});
			}

			// add padding to the buttons in firefox/mozilla
			if (jQuery.browser.mozilla) {
				jQuery('#smcf-container .smcf-button').css({
					'padding-bottom': '2px'
				});
			}

			var title = jQuery('#smcf-container .smcf-title').html();
			jQuery('#smcf-container .smcf-title').html(smcf_messages.loading);
			dialog.overlay.fadeIn(200, function () {
				dialog.container.fadeIn(200, function () {
					dialog.data.fadeIn(200, function () {
						jQuery('#smcf-container .smcf-content').animate({
							height: h
						}, function () {
							jQuery('#smcf-container .smcf-title').html(title);
							jQuery('#smcf-container form').fadeIn(200, function () {
								jQuery('#smcf-container #smcf-name').focus();

								jQuery('#smcf-container .smcf-cc').click(function () {
									var cc = jQuery('#smcf-container #smcf-cc');
									cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
								});

								jQuery('#smcf-container .smcf-content').css("height","100%");

								// fix png's for IE 6
								if (jQuery.browser.msie && jQuery.browser.version < 7) {
									jQuery('#smcf-container .smcf-button').each(function () {
										if (jQuery(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
											var src = RegExp.$1;
											jQuery(this).css({
												backgroundImage: 'none',
												filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
											});
										}
									});
								}
							});
						});
					});
				});
			});
		},
		show: function (dialog) {
			jQuery('#smcf-container .smcf-send').click(function (e) {
				e.preventDefault();
				// validate form
				if (contact.validate()) {
					jQuery('#smcf-container .smcf-message').fadeOut(function () {
						jQuery('#smcf-container .smcf-message').removeClass('smcf-error').empty();
					});
					jQuery('#smcf-container .smcf-title').html(smcf_messages.sending);
					jQuery('#smcf-container form').fadeOut(200);
					jQuery('#smcf-container .smcf-content').animate({
						height: '120px'
					}, function () {
						jQuery('#smcf-container .smcf-loading').fadeIn(200, function () {
							console.log("run that ajax!!");
							jQuery.ajax({
								url: jQuery('#smcf-content form').attr('action'),
								data: jQuery('#smcf-container form').serialize() + '&action=send',
								type: 'post',
								cache: false,
								dataType: 'html',
								success: function (data) {
									jQuery('#smcf-container .smcf-loading').fadeOut(200, function () {
										jQuery('#smcf-container .smcf-title').html(smcf_messages.thankyou);
										/*jQuery('#smcf-container .smcf-message').html(data).fadeIn(200);*/
									});
								},
								error: function (xhr) {
									jQuery('#smcf-container .smcf-loading').fadeOut(200, function () {
										jQuery('#smcf-container .smcf-title').html(smcf_messages.error);
										/*jQuery('#smcf-container .smcf-message').html(xhr.status + ': ' + xhr.statusText).fadeIn(200);*/
									});
								}
							});
						});
					});
				}
				else {
					if (jQuery('#smcf-container .smcf-message:visible').length > 0) {
					var msg = jQuery('#smcf-container .smcf-message div');
						msg.fadeOut(200, function () {
							msg.empty();
							contact.showError();
							msg.fadeIn(200);
						});
					}
					else {
						jQuery('#smcf-container .smcf-message').animate({
							height: '30px'
						}, contact.showError);
					}
				}
			});
		},
		close: function (dialog) {
			jQuery('#smcf-container .smcf-message').fadeOut();
			jQuery('#smcf-container .smcf-title').html(smcf_messages.goodbye);
			jQuery('#smcf-container form').fadeOut(200);
			jQuery('#smcf-container .smcf-content').animate({
				height: '40px'
			}, function () {
				dialog.data.fadeOut(200, function () {
					dialog.container.fadeOut(200, function () {
						dialog.overlay.fadeOut(200, function () {
							jQuery.modal.close();
						});
					});
				});
			});
		},
		validate: function () {
			contact.message = '';

			var email = jQuery('#smcf-container #smcf-email').val();
			if (!email) {
				contact.message += smcf_messages.emailrequired + ' ';
			}
			else {
				if (!contact.validateEmail(email)) {
					contact.message += smcf_messages.emailinvalid + ' ';
				}
			}

			if (contact.message.length > 0) {
				return false;
			}
			else {
				return true;
			}
		},
		validateEmail: function (email) {
			var at = email.lastIndexOf("@");

			// Make sure the at (@) sybmol exists and  
			// it is not the first or last character
			if (at < 1 || (at + 1) === email.length)
				return false;

			// Make sure there aren't multiple periods together
			if (/(\.{2,})/.test(email))
				return false;

			// Break up the local and domain portions
			var local = email.substring(0, at);
			var domain = email.substring(at + 1);

			// Check lengths
			if (local.length < 1 || local.length > 64 || domain.length < 4 || domain.length > 255)
				return false;

			// Make sure local and domain don't start with or end with a period
			if (/(^\.|\.$)/.test(local) || /(^\.|\.$)/.test(domain))
				return false;

			// Check for quoted-string addresses
			// Since almost anything is allowed in a quoted-string address,
			// we're just going to let them go through
			if (!/^"(.+)"$/.test(local)) {
				// It's a dot-string address...check for valid characters
				if (!/^[-a-zA-Z0-9!#$%*\/?|^{}`~&'+=_\.]*$/.test(local))
					return false;
			}

			// Make sure domain contains only valid characters and at least one period
			if (!/^[-a-zA-Z0-9\.]*$/.test(domain) || domain.indexOf(".") === -1)
				return false;	

			return true;
		},
		showError: function () {
			jQuery('#smcf-container .smcf-message')
				.html(jQuery('<div/>').addClass('smcf-error').append(contact.message))
				.fadeIn(200);
		}
	};