// JavaScript Document
var displayForm		= false;
var pictureNumber	= 0;
var pictureDir		= 'E:/Inetpub/supercaremed.com';

var timeout    = 500;
var closetimer = 0;
var ddmenuitem = 0;

// prepare the form when the DOM is ready 
jQuery(document).ready(function() {
	var options = { 
    target: '#resultTarget',	// target identifies the element(s) to update with the server response 
		clearForm: false,		// clear all form fields after successful submit
		url: 'process.php',		// override for form's 'action' attribute  
		success: showResponse	// post-submit callback 
	}; 

	// show a simple loading indicator
	var loader = jQuery('<div id="loader" style="background-color:#000000;color:#ffffff;padding:10;border: 1px solid #000;z-index: 99;">&nbsp;&nbsp;Processing...<br/><img src="/VPanel/images/loader.gif" alt="loading..." /></div>')
		.css({position: "absolute", top: "25em", left: "35em"})
		.appendTo("body")
		.hide();
	jQuery().ajaxStart(function() {
		loader.show();
	}).ajaxStop(function() {
		loader.hide();
	}).ajaxError(function(a, b, e) {
		throw e;
	});

	jQuery.validator.addMethod("pageRequired", function(value, element) {
		var $element = $(element)
		return !this.optional(element);
	}, jQuery.validator.messages.required)

	var v = jQuery("#cartForm").validate({
		errorClass: "warning",
		onkeyup: false,
		onblur: false,
		submitHandler: function(form) {
			jQuery(form).ajaxSubmit(options);
		}
	});

	// setup scrolling for the playlist elements
	jQuery("#scroller").scrollable({items:'div.items', size:3});//.circular({api: true}).autoscroll({autoplay: true});

	jQuery(".items img").click(function() { 
		// calclulate large image's URL based on the thumbnail URL (flickr specific) 
		var url = jQuery(this).attr("alt");
		//var url = jQuery(this).attr("src").replace("_t", ""); 
		// get handle to element that wraps the image and make it semitransparent 
		var wrap = jQuery("#image_wrap").fadeTo("medium", 0.5); 
		// the large image from flickr 
		var img = new Image(); 

		// call this function after it's loaded 
		img.onload = function() { 
			// make wrapper fully visible 
			wrap.fadeTo("fast", 1); 
			// change the image 
			wrap.find("img").attr("src", url); 
		}; 

		// begin loading the image from flickr 
		img.src = url; 

	// when page loads simulate a "click" on the first image 
	}).filter(":first").click();

	jQuery("ul.tabs").tabs("div.panes > div");

	jQuery('.slideshow').cycle('fade');

	jQuery("select#cboManufacturer").change(function(){
		var id = jQuery(this).val();
		window.location.href='index.php?view=list&manId=' + id;
	});

	jQuery("select#cboSort").change(function(){
		var id = jQuery(this).val();
		window.location.href='index.php?view=list&sortId=' + id;
	});

	jQuery('#contact-form input.contact, #contact-form a.contact').click(function (e) {
		e.preventDefault();
		id = jQuery(this).attr('id').replace('link-','');

		// load the contact form using ajax
		jQuery.get("/store/library/tellafriend.php", {prodId: id}, function(data){
			// create a modal dialog with the data
			jQuery(data).modal({
				closeHTML: "<a href='#' title='Close' class='modal-close'>x</a>",
				position: ["15%",],
				overlayId: 'contact-overlay',
				containerId: 'contact-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'];
	jQuery(img).each(function () {
		var i = new Image();
		i.src = '/store/jquery/images/' + this;
	});

}); 

// post-submit callback 
function showResponse(responseText, statusText)  { 
	getCartResults();
	jQuery('#resultTarget').fadeIn('slow'); 
} 

function previous() {
	if (document.images) {
		if (pictureNumber > 0) pictureNumber--
		else             
			pictureNumber = totalNumber-1
		document.getElementById('ppointer').innerHTML = '[' + (pictureNumber+1) + ' of ' + totalNumber + ']';
		document.images.slides.src  = "imgsrc.php?src=" + pictureDir + pictures[pictureNumber] + "&w_size=250&h_size=230";
		document.getElementById('enlargepix').href = pictures[pictureNumber];
	}
}

function next() {
	if (document.images){
		if (pictureNumber < totalNumber-1)  pictureNumber++
		else                    
			pictureNumber = 0
		document.getElementById('ppointer').innerHTML = '[' + (pictureNumber+1) + ' of ' + totalNumber + ']';
		document.images.slides.src  = "imgsrc.php?src=" + pictureDir + pictures[pictureNumber] + "&w_size=250&h_size=230";
		document.getElementById('enlargepix').href = pictures[pictureNumber];
	}
}  

function viewManufacturer(catId) {
	var manOption = document.getElementById("cboManufacturer");

	if (manOption.selectedIndex == 0) {
		window.location.href = 'index.php?v=product&c=' + catId + '&page=1&manId=0';
	} else {
		window.location.href = 'index.php?v=product&c=' + catId + '&page=1&manId=' + manOption.options[manOption.selectedIndex].value;
	}
}

var contact = {
	message: null,
	open: function (dialog) {
		// add padding to the buttons in firefox/mozilla
		if (jQuery.browser.mozilla) {
			jQuery('#contact-container .contact-button').css({
				'padding-bottom': '2px'
			});
		}
		// input field font size
		if (jQuery.browser.safari) {
			jQuery('#contact-container .contact-input').css({
				'font-size': '.9em'
			});
		}

		// dynamically determine height
		var h = 450;
		if (jQuery('#contact-subject').length) {
			h += 26;
		}
		if (jQuery('#contact-cc').length) {
			h += 22;
		}

		var oFCKeditor = new FCKeditor( 'message' ) ;
		oFCKeditor.BasePath	= '../vpanel/fckeditor/' ;
		oFCKeditor.ToolbarSet	= 'Simple' ;
		oFCKeditor.Config['ToolbarStartExpanded'] = false ;
		oFCKeditor.Width		= 280;
		oFCKeditor.Height		= 155;
		oFCKeditor.ReplaceTextarea() ;

		var title = jQuery('#contact-container .contact-title').html();
		jQuery('#contact-container .contact-title').html('Loading...');
		dialog.overlay.fadeIn(200, function () {
			dialog.container.fadeIn(200, function () {
				dialog.data.fadeIn(200, function () {
					jQuery('#contact-container .contact-content').animate({
						height: h
					}, function () {
						jQuery('#contact-container .contact-title').html(title);
						jQuery('#contact-container form').fadeIn(200, function () {
							jQuery('#contact-container #contact-y-name').focus();

							jQuery('#contact-container .contact-cc').click(function () {
								var cc = jQuery('#contact-container #contact-cc');
								cc.is(':checked') ? cc.attr('checked', '') : cc.attr('checked', 'checked');
							});

							// fix png's for IE 6
							if (jQuery.browser.msie && jQuery.browser.version < 7) {
								jQuery('#contact-container .contact-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('#contact-container .contact-send').click(function (e) {
			e.preventDefault();
			// validate form
			if (contact.validate()) {
				var msg = jQuery('#contact-container .contact-message');
				msg.fadeOut(function () {
					msg.removeClass('contact-error').empty();
				});
				jQuery('#contact-container .contact-title').html('Sending...');
				jQuery('#contact-container form').fadeOut(200);
				jQuery('#contact-container .contact-content').animate({
					height: '80px'
				}, function () {
					jQuery('#contact-container .contact-loading').fadeIn(200, function () {
						jQuery.ajax({
							url: '/store/library/tellafriend.php',
							data: jQuery('#contact-container form').serialize() + '&action=send',
							type: 'post',
							cache: false,
							dataType: 'html',
							success: function (data) {
								jQuery('#contact-container .contact-loading').fadeOut(200, function () {
									jQuery('#contact-container .contact-title').html('Thank you!');
									msg.html(data).fadeIn(200);
								});
							},
							error: contact.error
						});
					});
				});
			}
			else {
				if (jQuery('#contact-container .contact-message:visible').length > 0) {
					var msg = jQuery('#contact-container .contact-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						contact.showError();
						msg.fadeIn(200);
					});
				}
				else {
					jQuery('#contact-container .contact-message').animate({
						height: '60px'
					}, contact.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		jQuery('#contact-container .contact-message').fadeOut();
		jQuery('#contact-container .contact-title').html('Goodbye...');
		jQuery('#contact-container form').fadeOut(200);
		jQuery('#contact-container .contact-content').animate({
			height: 40
		}, function () {
			dialog.data.fadeOut(200, function () {
				dialog.container.fadeOut(200, function () {
					dialog.overlay.fadeOut(200, function () {
						jQuery.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
		alert(xhr.statusText);
	},
	validate: function () {
		contact.message = '';
		if (!jQuery('#contact-container #contact-y-name').val()) {
			contact.message += 'Your Name is required. ';
		}

		var email = jQuery('#contact-container #contact-y-email').val();
		if (!email) {
			contact.message += 'Your Email is required.<br />';
		}
		else {
			if (!contact.validateEmail(email)) {
				contact.message += 'Your Email is invalid.<br />';
			}
		}

		//if (!jQuery('#contact-container #contact-name').val()) {
		//	contact.message += 'Name is required. ';
		//}

		var email = jQuery('#contact-container #contact-email').val();
		if (!email) {
			contact.message += 'Friend\'s Email is required. ';
		}
		else {
			if (!contact.validateEmail(email)) {
				contact.message += 'Friend\'s Email is invalid. ';
			}
		}

		if (!jQuery('#contact-container #contact-message').val()) {
			contact.message += 'Message is required.';
		}

		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('#contact-container .contact-message')
			.html(jQuery('<div class="contact-error"></div>').append(contact.message))
			.fadeIn(200);
	}
};
