var AD_VERSION = "1"; 

function registerEvents(srcid)
{  
   	var sSelector = 'A[class="share"]';
   	if (srcid)
   	    sSelector = 'A[srcid="' + srcid + '"]';
   	    
   	//$('A[class="share"]').click(function (e) {
   	$(sSelector).click(function (e) {
		e.preventDefault();	
		var ctl = $(this);
		ctl.html("<img src='../img/loading.gif'/>");
		// load the contact form using ajax
		//$.get("../contacts/data/emailform.aspx?link=" + escape(ctl.attr("url")) + "&title=" + escape(ctl.attr("hl")) + "&source=" + escape(ctl.attr("source")), 
	    $.get("../contacts/data/emailform.aspx",{ link: ctl.attr("url"), title: ctl.attr("hl"), source: ctl.attr("source") }, 
		    function(data){
			// create a modal dialog with the data			
			$(data).modal({
				close: false,
				overlayId: 'contact-overlay',
				containerId: 'contact-container',
                onOpen: contact.open,
				onShow: contact.show,
				onClose: contact.close
			});	
			ctl.html("<img src='../img/fwdEmail.gif'/>");
		});
	});
	
	$(sSelector).mouseover(function(){ this.style.cursor='hand' });
	$(sSelector ).mouseout(function(){ this.style.cursor='pointer' });
}

$(document).ready(function () {
	    
	    var sAdCounter = Get_Cookie("ac");
	    
	    // add the commented out section in order not to show messages to new users!
	    if ((AD_VERSION != sAdCounter)) // && (sAdCounter != null))
	    {
	        Set_Cookie("ac",AD_VERSION,30000,'/','',false);
	        
		    // load the contact form using ajax
		    $.get("../contacts/data/flyer.html", 
		        function(data){
			    // create a modal dialog with the data			
			    $(data).modal({
				    close: false,
				    overlayId: 'contact-overlay',
				    containerId: 'contact-container',
                    onOpen: flyer.open,
				    onShow: flyer.show,
				    onClose: flyer.close
			    });			
		    });
		 }
		
	//	

	// preload images for buttons
	var img = ['cancel.png','form_bottom.gif','form_top.gif','form_top_ie.gif','loading.gif','send.png'];
	$(img).each(function () {
		var i = new Image();
		i.src = '../contacts/img/contact/' + this;
	});
});
//end of document.ready

//AD DIALOG
var flyer = {
	message: null,
	open: function (dialog) {
		// add padding to the buttons in firefox/mozilla
		if ($.browser.mozilla) {
			$('#contact-container .contact-button').css({
				'padding-bottom': '2px'
			});
		}
		// input field font size
		if ($.browser.safari) {
			$('#contact-container .contact-input').css({
				'font-size': '.9em'
			});
		}

		var title = $('#contact-container .contact-title').html();
		//$('#contact-container .contact-content').css('height','px');
		dialog.overlay.fadeIn(200, function () {
			dialog.container.fadeIn(200, function () {
				dialog.data.fadeIn(200, function () {
					$('#contact-container .contact-message').css('height','50px');
					$('#contact-container .contact-content').animate({
						height: 125
					}, function () {
						$('#contact-container .contact-title').html(title);
						$('#contact-container form').fadeIn(200, function () {
							$('#contact-container #contact-name').focus();

							// fix png's for IE 6
							if ($.browser.msie && $.browser.version < 7) {
								$('#contact-container .contact-button').each(function () {
									if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
										var src = RegExp.$1;
										$(this).css({
											backgroundImage: 'none',
											filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
										});
									}
								});
							}
						});
						$('#contact-container').fadeIn(2000).fadeTo(4000, 1).fadeOut(3000,function(){ $.modal.close();} );
					});
				});
			});
		});		
     },
     show: function (dialog) {	
     },
    close: function (dialog) {
    /*
    $('#contact-container .contact-message').fadeOut(10);
    $('#contact-container .contact-title').fadeOut(150);
    $('#contact-container form').fadeOut(10);
    */
    $('#contact-container .contact-content').animate({
       height: 40
    }, function () {
        dialog.data.fadeOut(10, function () {
        dialog.container.fadeOut(100, function () {
	        dialog.overlay.fadeOut(150, function () {
		        $.modal.close();
	        });
        });
    });
    });
    },
    error: function (xhr) {
        alert(xhr.statusText);
    }
}     
//

//EMAIL CONTACT DIALOG
var contact = {
	message: null,
	open: function (dialog) {
		// add padding to the buttons in firefox/mozilla
		if ($.browser.mozilla) {
			$('#contact-container .contact-button').css({
				'padding-bottom': '2px'
			});
		}
		// input field font size
		if ($.browser.safari) {
			$('#contact-container .contact-input').css({
				'font-size': '.9em'
			});
		}

		var title = $('#contact-container .contact-title').html();
		//$('#contact-container .contact-title').html('Loading...');
		dialog.overlay.fadeIn(10, function () {
			dialog.container.fadeIn(10, function () {
				dialog.data.fadeIn(10, function () {
					$('#contact-container .contact-content').animate({
						height: 285
					}, function () {
						$('#contact-container .contact-title').html(title);
						$('#contact-container form').fadeIn(10, function () {
							$('#contact-container #contact-name').focus();

							// fix png's for IE 6
							if ($.browser.msie && $.browser.version < 7) {
								$('#contact-container .contact-button').each(function () {
									if ($(this).css('backgroundImage').match(/^url[("']+(.*\.png)[)"']+$/i)) {
										var src = RegExp.$1;
										$(this).css({
											backgroundImage: 'none',
											filter: 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' +  src + '", sizingMethod="crop")'
										});
									}
								});
							}
						});
					});
				});
			});
		});
	},
	show: function (dialog) {		
		$('#contact-your-email').attr("value",Get_Cookie("nfemail"));
		$('#contact-your-name').attr("value",(Get_Cookie("nfname") == null || Get_Cookie("nfname") == 'undefined' ? "" : Get_Cookie("nfname")));
		
		$('#contact-container .contact-send').click(function (e) {
			e.preventDefault();
			// validate form
			if (contact.validate()) {
				Set_Cookie("nfemail",$('#contact-your-email').attr("value"),30000,'/','',false);
				Set_Cookie("nfname",$('#contact-your-name').attr("value"),30000,'/','',false);  
				$('#contact-container .contact-message').fadeOut(function () {
					$('#contact-container .contact-message').removeClass('contact-error').empty();
				});
				$('#contact-container .contact-title').html('Sending...');
				$('#contact-container form').fadeOut(200);
				$('#contact-container .contact-content').animate({
					height: '80px'
				}, function () {
					$('#contact-container .contact-loading').fadeIn(200, function () {
						$.ajax({
							url: '../contacts/data/contact.aspx',
							data: $('#contact-container form').serialize() + '&action=send',
							type: 'post',
							cache: false,
							dataType: 'html',
							complete: function (xhr) {
								$('#contact-container .contact-loading').fadeOut(200, function () {
									if (xhr.responseText == "OK")
									{
									    $('#contact-container .contact-title').html('Thanks, your email was just sent').fadeIn(200);
									    $('#contact-container .contact-title').css("color","#0033FF");
									}
									else
									{
									    $('#contact-container .contact-title').html('Oops, we encountered an error: ').fadeIn(200);
									    $('#contact-container .contact-message').css("color","red");
								    	$('#contact-container .contact-message').html(xhr.responseText).fadeIn(200);
									}
									
	                                $('#contact-container').fadeOut(4000,function(){ $.modal.close();} );								});
							},
							error: contact.error
						});
					});
				});
			}
			else {
				if ($('#contact-container .contact-message:visible').length > 0) {
					var msg = $('#contact-container .contact-message div');
					msg.fadeOut(200, function () {
						msg.empty();
						contact.showError();
						msg.fadeIn(200);
					});
				}
				else {
					$('#contact-container .contact-message').animate({
						height: '30px'
					}, contact.showError);
				}
				
			}
		});
	},
	close: function (dialog) {
		$('#contact-container .contact-message').fadeOut();
		$('#contact-container .contact-title').fadeOut(10);
		$('#contact-container form').fadeOut(10);
		$('#contact-container .contact-content').animate({
			height: 40
		}, function () {
			dialog.data.fadeOut(10, function () {
				dialog.container.fadeOut(10, function () {
					dialog.overlay.fadeOut(10, function () {
						$.modal.close();
					});
				});
			});
		});
	},
	error: function (xhr) {
		alert(xhr.statusText);
	},
	validate: function () {
		contact.message = '';
		var your_email = $('#contact-container #contact-your-email').val();
		if (!your_email)
		{
		        contact.message += 'Please enter your email address ';
        }
        else
        {
		    /*
		    if (!$('#contact-container #contact-name').val())
		    {
			    contact.message += 'Name is required. ';
		    }		    
		    else
		    */
		    {
		        var email = $('#contact-container #contact-email').val();
        		
		        if (!email) 
		        {
			        contact.message += 'Please enter your friend(s) email address';
		        }
		        /*
		        else if (!$('#contact-container #contact-message').val())
		        {
			        contact.message += 'Message is required.';
		        }
		        */
		        else 
		        {
			        if (!contact.validateEmail(your_email)) {
				        contact.message += 'Your email address is invalid. ';
			        }
			        else if (!contact.validateEmail(email)) {
				        contact.message += 'Recipient\'s email address is invalid. ';
			        }    			
		        }
            }
        }
                
		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 () {
		$('#contact-container .contact-message')
			.html($('<div class="contact-error">').append(contact.message))
			.fadeIn(200);
	}
};