// JavaScript Document

/*
* vertical news ticker
* Tadas Juozapaitis ( kasp3rito@gmail.com )
* http://plugins.jquery.com/project/vTicker
*/
(function($){
$.fn.vTicker = function(options) {
	var defaults = {
		speed: 700,
		pause: 4000,
		showItems: 5,
		animation: '',
		mousePause: true,
		isPaused: false,
		direction: 'up',
		height: 300
	};

	var options = $.extend(defaults, options);

	moveUp = function(obj2, height, options){
		if(options.isPaused)
			return;
		
		var obj = obj2.children('ul');
		
    	var clone = obj.children('li:first').clone(true);
		
		if(options.height > 0)
		{
			height = obj.children('li:first').height();
		}		
		
    	obj.animate({top: '-=' + height + 'px'}, options.speed, function() {
        	$(this).children('li:first').remove();
        	$(this).css('top', '0px');
        });
		
		if(options.animation == 'fade')
		{
			obj.children('li:first').fadeOut(options.speed);
			if(options.height == 0)
			{
			obj.children('li:eq(' + options.showItems + ')').hide().fadeIn(options.speed);
			}
		}

    	clone.appendTo(obj);
	};
	
	moveDown = function(obj2, height, options){
		if(options.isPaused)
			return;
		
		var obj = obj2.children('ul');
		
    	var clone = obj.children('li:last').clone(true);
		
		if(options.height > 0)
		{
			height = obj.children('li:first').height();
		}
		
		obj.css('top', '-' + height + 'px')
			.prepend(clone);
			
    	obj.animate({top: 0}, options.speed, function() {
        	$(this).children('li:last').remove();
        });
		
		if(options.animation == 'fade')
		{
			if(options.height == 0)
			{
				obj.children('li:eq(' + options.showItems + ')').fadeOut(options.speed);
			}
			obj.children('li:first').hide().fadeIn(options.speed);
		}
	};
	
	return this.each(function() {
		var obj = $(this);
		var maxHeight = 0;

		obj.css({overflow: 'hidden', position: 'relative'})
			.children('ul').css({position: 'absolute', margin: 0, padding: 0})
			.children('li').css({margin: 10, padding: 0});

		if(options.height == 0)
		{
			obj.children('ul').children('li').each(function(){
				if($(this).height() > maxHeight)
				{
					maxHeight = $(this).height();
				}
			});

			obj.children('ul').children('li').each(function(){
				$(this).height(maxHeight);
			});

			obj.height(maxHeight * options.showItems);
		}
		else
		{
			obj.height(options.height);
		}
		
    	var interval = setInterval(function(){ 
			if(options.direction == 'up')
			{ 
				moveUp(obj, maxHeight, options); 
			}
			else
			{ 
				moveDown(obj, maxHeight, options); 
			} 
		}, options.pause);
		
		if(options.mousePause)
		{
			obj.bind("mouseenter",function(){
				options.isPaused = true;
			}).bind("mouseleave",function(){
				options.isPaused = false;
			});
		}
	});
};
})(jQuery);

$('.ticker').vTicker({
   speed: 500,
   pause: 3000,
   showItems: 4,
   animation: 'fade',
   mousePause: false,
   height: 290,
   direction: 'up'
});


jQuery.easing['BounceEaseOut'] = function(p, t, b, c, d) {
	if ((t/=d) < (1/2.75)) {
		return c*(7.5625*t*t) + b;
	} else if (t < (2/2.75)) {
		return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
	} else if (t < (2.5/2.75)) {
		return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
	} else {
		return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
	}
};
 
jQuery(document).ready(function() {
    jQuery('#mycarousel').jcarousel({
        easing: 'BounceEaseOut',
        animation: 1000
    });
});
 
function emailCheck (emailStr) {

/* The following variable tells the rest of the function whether or not
to verify that the address ends in a two-letter country or well-known
TLD.  1 means check it, 0 means don't. */

var checkTLD=1;

/* The following is the list of known TLDs that an e-mail address must end with. */

var knownDomsPat=/^(com|net|org|edu|int|mil|gov|arpa|biz|aero|name|coop|info|pro|museum)$/;

/* The following pattern is used to check if the entered e-mail address
fits the user@domain format.  It also is used to separate the username
from the domain. */

var emailPat=/^(.+)@(.+)$/;

/* The following string represents the pattern for matching all special
characters.  We don't want to allow special characters in the address. 
These characters include ( ) < > @ , ; : \ " . [ ] */

var specialChars="\\(\\)><@,;:\\\\\\\"\\.\\[\\]";

/* The following string represents the range of characters allowed in a 
username or domainname.  It really states which chars aren't allowed.*/

var validChars="\[^\\s" + specialChars + "\]";

/* The following pattern applies if the "user" is a quoted string (in
which case, there are no rules about which characters are allowed
and which aren't; anything goes).  E.g. "jiminy cricket"@disney.com
is a legal e-mail address. */

var quotedUser="(\"[^\"]*\")";

/* The following pattern applies for domains that are IP addresses,
rather than symbolic names.  E.g. joe@[123.124.233.4] is a legal
e-mail address. NOTE: The square brackets are required. */

var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/;

/* The following string represents an atom (basically a series of non-special characters.) */

var atom=validChars + '+';

/* The following string represents one word in the typical username.
For example, in john.doe@somewhere.com, john and doe are words.
Basically, a word is either an atom or quoted string. */

var word="(" + atom + "|" + quotedUser + ")";

// The following pattern describes the structure of the user

var userPat=new RegExp("^" + word + "(\\." + word + ")*$");

/* The following pattern describes the structure of a normal symbolic
domain, as opposed to ipDomainPat, shown above. */

var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$");

/* Finally, let's start trying to figure out if the supplied address is valid. */

/* Begin with the coarse pattern to simply break up user@domain into
different pieces that are easy to analyze. */

var matchArray=emailStr.match(emailPat);

if (matchArray==null) {

/* Too many/few @'s or something; basically, this address doesn't
even fit the general mould of a valid e-mail address. */

alert("Email address seems incorrect (check @ and .'s)");
return false;
}
var user=matchArray[1];
var domain=matchArray[2];

// Start by checking that only basic ASCII characters are in the strings (0-127).

for (i=0; i<user.length; i++) {
if (user.charCodeAt(i)>127) {
alert("Ths username contains invalid characters.");
return false;
   }
}
for (i=0; i<domain.length; i++) {
if (domain.charCodeAt(i)>127) {
alert("Ths domain name contains invalid characters.");
return false;
   }
}

// See if "user" is valid 

if (user.match(userPat)==null) {

// user is not valid

alert("The username doesn't seem to be valid.");
return false;
}

/* if the e-mail address is at an IP address (as opposed to a symbolic
host name) make sure the IP address is valid. */

var IPArray=domain.match(ipDomainPat);
if (IPArray!=null) {

// this is an IP address

for (var i=1;i<=4;i++) {
if (IPArray[i]>255) {
alert("Destination IP address is invalid!");
return false;
   }
}
return true;
}

// Domain is symbolic name.  Check if it's valid.
 
var atomPat=new RegExp("^" + atom + "$");
var domArr=domain.split(".");
var len=domArr.length;
for (i=0;i<len;i++) {
if (domArr[i].search(atomPat)==-1) {
alert("The domain name does not seem to be valid.");
return false;
   }
}

/* domain name seems valid, but now make sure that it ends in a
known top-level domain (like com, edu, gov) or a two-letter word,
representing country (uk, nl), and that there's a hostname preceding 
the domain or country. */

if (checkTLD && domArr[domArr.length-1].length!=2 && 
domArr[domArr.length-1].search(knownDomsPat)==-1) {
alert("The address must end in a well-known domain or two letter " + "country.");
return false;
}

// Make sure there's a host name preceding the domain.

if (len<2) {
alert("This address is missing a hostname!");
return false;
}

// If we've gotten this far, everything's valid!
return true;
}


$(document).ready(function(){
	
	//how much items per page to show
	var show_per_page = 10; 
	//getting the amount of elements inside content div
	var number_of_items = $('#content').children().size();
	//calculate the number of pages we are going to have
	var number_of_pages = Math.ceil(number_of_items/show_per_page);
	
	//set the value of our hidden input fields
	$('#current_page').val(0);
	$('#show_per_page').val(show_per_page);
	
	//now when we got all we need for the navigation let's make it '
	
	/* 
	what are we going to have in the navigation?
		- link to previous page
		- links to specific pages
		- link to next page
	*/
	var navigation_html = '<a class="previous_link" href="javascript:previous();">Prev</a>';
	var current_link = 0;
	while(number_of_pages > current_link){
		navigation_html += '<a class="page_link" href="javascript:go_to_page(' + current_link +')" longdesc="' + current_link +'">'+ (current_link + 1) +'</a>';
		current_link++;
	}
	navigation_html += '<a class="next_link" href="javascript:next();">Next</a>';
	
	$('#page_navigation').html(navigation_html);
	
	//add active_page class to the first page link
	$('#page_navigation .page_link:first').addClass('active_page');
	
	//hide all the elements inside content div
	$('#content').children().css('display', 'none');
	
	//and show the first n (show_per_page) elements
	$('#content').children().slice(0, show_per_page).css('display', 'block');
	
});

function previous(){
	
	new_page = parseInt($('#current_page').val()) - 1;
	//if there is an item before the current active link run the function
	if($('.active_page').prev('.page_link').length==true){
		go_to_page(new_page);
	}
	
}

function next(){
	new_page = parseInt($('#current_page').val()) + 1;
	//if there is an item after the current active link run the function
	if($('.active_page').next('.page_link').length==true){
		go_to_page(new_page);
	}
	
}
function go_to_page(page_num){
	//get the number of items shown per page
	var show_per_page = parseInt($('#show_per_page').val());
	
	//get the element number where to start the slice from
	start_from = page_num * show_per_page;
	
	//get the element number where to end the slice
	end_on = start_from + show_per_page;
	
	//hide all children elements of content div, get specific items and show them
	$('#content').children().css('display', 'none').slice(start_from, end_on).css('display', 'block');
	
	/*get the page link that has longdesc attribute of the current page and add active_page class to it
	and remove that class from previously active page link*/
	$('.page_link[longdesc=' + page_num +']').addClass('active_page').siblings('.active_page').removeClass('active_page');
	
	//update the current page input field
	$('#current_page').val(page_num);
}

function subscribe(){
 var first_name = $("#first_sub").val();
 var last_name = $("#last_sub").val();
 var email = $("#email_sub").val();
 var position = $("#position_sub").val();
 var company = $("#company_sub").val();
 if(first_name==''){alert("Please enter first name!");}
 else if(emailCheck(email) == false){}
 else if(last_name==''){alert("Please enter last name!");}else{
        $.ajax({
			type: "POST",
			url: "../../../../index.php?page=sub",
			data: {first_name: $('#first_sub').val(),last_name: $('#last_sub').val(),position: $('#position_sub').val(), company: $('#company_sub').val(), email: $('#email_sub').val(), news: $('#news_sub').val()},
            cache: false,
success: function(response){
//alert($(response).find("#responsemessage").text());
$('#responsemessage').html($(response).find("#responsemessage").html());


}
		});
		
		}
		}
        
		
function sendemail(){
		 var name = $("#name").val();
		  var email = $("#email").val();
		   var company = $("#company").val(); 
		   var friendmail1 = $("#friendmail1").val();
     
        if(name=='')
	{
    	alert("Please enter name!");
    
    }else if(email==''){alert("Please enter email!");}else if(company==''){alert("Please enter company!");}else if(friendmail1==''){alert("Please enter atleast one friend email address!");}
	
	else{
        $.ajax({
			type: "POST",
			url: "index.php?page=sub",
			data: {
            
				name : $('#name').val(), company : $('#company').val(), email : $('#email').val(), friendmail1 : $('#friendmail1').val(), friendmail2 : $('#friendmail2').val(), friendmail3 : $('#friendmail3').val(), emailtofriend : $('#emailtofriend').val()
			},
            cache: false,
success: function(response){
//alert($(response).find("#responsemessage").text());
$('#emailresponse').html($(response).find("#emailresponse").html());


}
		});
		
		}
		}
        
		
function reset() {
document.tellafriend.name.value="";
document.tellafriend.email.value="";
document.tellafriend.friendmail1.value="";
document.tellafriend.friendmail2.value="";
document.tellafriend.friendmail3.value="";
}

function validate() {


if (document.tellafriend.friendmail1.value.length==0) {
alert("please enter your friend's email address");
return false;
}

if (document.tellafriend.email.value.length==0) {
alert("please enter your email address");
return false;
}
if (document.tellafriend.name.value.length==0) {
alert("please enter your name");
return false;
}

document.tellafriend.submit()
return true;
}

//-->