$(document).ready(function(){
	initAutoScalingNav({
		menuId: "nav",
		sideClasses: true,
		minPaddings: 10,
		tag: "a",
		liHovering: true
	});
  InitGallery();
	WirePlaceholders();
	initCorners();
	FormToAkamaiRedirect('tiberi.house.gov');
});

function inputSupportsPlaceholder() {
  var i = document.createElement('input');
  return 'placeholder' in i;
}
function WirePlaceholders(){
  if (!inputSupportsPlaceholder()) {
    $('input[placeholder]').each(function () {
      var textBox = $(this);
      if (textBox.val() == '')
      { textBox.val(textBox.attr('placeholder')); }
      textBox.focus(function () {
        if (textBox.val() == textBox.attr('placeholder'))
        { textBox.val(''); }
      });
      textBox.blur(function () {
        if (textBox.val() == '')
        { textBox.val(textBox.attr('placeholder')); }
      });
      textBox.parents('form').submit(function(){
        if (textBox.val() == textBox.attr('placeholder'))
        { textBox.val(''); }
      });
    });
  }
}
function initCorners()
{
  $('.int-nav a').corner('3px');
  $('.int .rss-form').corner('8px');
}
function InitGallery(){
	$('.gallery-box').Gallery({
		speed: 800,
		duration: 7000,
		list: '.holder ul>li',
		ieVersion: 10
	});
	var _speed = 800;
	var _list = $('.gallery li');
	var _a = Math.round(Math.random()*(_list.length-1));
	if(jQuery.browser.msie && jQuery.browser.version < 6){
		_list.eq(_a).show();
	}else{
		_list.eq(_a).show().css({opacity:0}).animate({opacity:1}, {queue:false, duration:_speed});
	}
};
jQuery.fn.Gallery = function(_options){
	// default options
	var _options = jQuery.extend({
		speed: 1200,
		duration: 4000,
		list: 'ul.fade>li',
		prev: 'a.btn-prev',
		next: 'a.btn-next',
		pager: 'ul.switcher',
		dinamicPagination: true,
		pause: '.pause',
		ieVersion: 6
	},_options);
	
	return this.each(function(){
		// options
		var _hold = jQuery(this);
		var _speed = _options.speed;
		var _duration = _options.duration;
		var _list = _hold.find(_options.list);
		var _prev = _hold.find(_options.prev);
		var _next = _hold.find(_options.next);
		var _pause = _hold.find(_options.pause);
		var _counter = _hold.find('.switcher strong');
		var _ie = _options.ieVersion;
		var _f = true;
		var _p = _options.dinamicPagination;
		var _max = _list.length;
	/*--------CREATING THUMBNAILS----------*/
		var _num = _hold.find(_options.pager);
		if (_p){	_num.empty();
			_list.each(function(i){
				$('<li><a href="#">'+(i+1)+'</a></li>').appendTo(_num);
			});
		};
		var _thumb = _num.find('a');
	/*-------------------------------------------------*/
		var _a = _list.index(_list.filter('.active'));
		if(_a == -1) {_a = _thumb.index(_thumb.filter('.active'));}	if(_a == -1) {_a = 0;}
		_list.removeClass('active').eq(_a).addClass('active');
		_thumb.removeClass('active').eq(_a).addClass('active');
		_counter.text(_a+1+' of '+_max);
		var _i, _old = _a, _t;
		if (jQuery.browser.msie && jQuery.browser.version < _ie){		_list.hide().eq(_a).show();
		}else{		_list.show().css({opacity:0}).eq(_a).animate({opacity:1}, {queue:false, duration:_speed});	}
		Run(_a);
		
		function Run(_a){
			_t = setTimeout(function(){
				_a++; if (_a >= _list.length){_a=0}
				ChangeFade(_a);
			}, _duration);
		};
		function ChangeFade(_new){
			if(_new != _old){
				if(jQuery.browser.msie && jQuery.browser.version < _ie){
					_list.eq(_old).removeClass('active').hide();
					_list.eq(_new).addClass('active').show();
				}else{
					_list.eq(_old).removeClass('active').animate({opacity:0}, {queue:false, duration:_speed});
					_list.eq(_new).addClass('active').animate({opacity:1}, {queue:false, duration:_speed});
				}
				_thumb.eq(_old).removeClass('active');
				_thumb.eq(_new).addClass('active');
				_counter.text(_new+1+' of '+_max);
				_old=_new;_a=_new;
				if(_t) clearTimeout(_t);
				if (_f){Run(_new);}
			};
		};
		_pause.click(function(){
			_f = false;
			clearTimeout(_t);
			return false;
		});
		_thumb.click(function(){
			_i = _thumb.index($(this));
			ChangeFade(_i);
			_a = _i;
			return false;
		});
		_next.click(function(){
			_a++; if (_a == _list.length){_a=0}
			ChangeFade(_a);
			return false;
		});
		_prev.click(function(){
			_a--; if (_a == -1){_a = _list.length-1}
			ChangeFade(_a);
			return false;
		});
	});
};
function initAutoScalingNav(o) {
	if (!o.menuId) o.menuId = "nav";
	if (!o.tag) o.tag = "a";
	if (!o.spacing) o.spacing = 0;
	if (!o.constant) o.constant = 0;
	if (!o.minPaddings) o.minPaddings = 0;
	if (!o.liHovering) o.liHovering = false;
	if (!o.sideClasses) o.sideClasses = false;
	if (!o.equalLinks) o.equalLinks = false;
	if (!o.flexible) o.flexible = false;
	var nav = document.getElementById(o.menuId);
	if(nav) {
		nav.className += " scaling-active";
		var lis = nav.getElementsByTagName("li");
		var asFl = [];
		var lisFl = [];
		var width = 0;
		for (var i=0, j=0; i<lis.length; i++) {
			if(lis[i].parentNode == nav) {
				var t = lis[i].getElementsByTagName(o.tag).item(0);
				asFl.push(t);
				asFl[j++].width = t.offsetWidth;
				lisFl.push(lis[i]);
				if(width < t.offsetWidth) width = t.offsetWidth;
			}
			if(o.liHovering) {
				lis[i].onmouseover = function() {
					this.className += " hover";
				}
				lis[i].onmouseout = function() {
					this.className = this.className.replace("hover", "");
				}
			}
		}
		var menuWidth = nav.clientWidth - asFl.length*o.spacing - o.constant;
		if(o.equalLinks && width * asFl.length < menuWidth) {
			for (var i=0; i<asFl.length; i++) {
				asFl[i].width = width;
			}
		}
		width = getItemsWidth(asFl);
		if(width < menuWidth) {
			var version = navigator.userAgent.toLowerCase();
			for (var i=0; getItemsWidth(asFl) < menuWidth; i++) {
				asFl[i].width++;
				if(!o.flexible) {
					asFl[i].style.width = asFl[i].width + "px";
				}
				if(i >= asFl.length-1) i=-1;
			}
			if(o.flexible) {
				for (var i=0; i<asFl.length; i++) {
					width = (asFl[i].width - o.spacing - o.constant/asFl.length)/menuWidth*100;
					if(i != asFl.length-1) {
						lisFl[i].style.width = width + "%";
					}
					else {
						if(navigator.appName.indexOf("Microsoft Internet Explorer") == -1 || version.indexOf("msie 8") != -1 || version.indexOf("msie 9") != -1)
							lisFl[i].style.width = width + "%";
					}
				}
			}
		}
		else if(o.minPaddings > 0) {
			for (var i=0; i<asFl.length; i++) {
				asFl[i].style.paddingLeft = o.minPaddings + "px";
				asFl[i].style.paddingRight = o.minPaddings + "px";
			}
		}
		if(o.sideClasses) {
			lisFl[0].className += " first-child";
			lisFl[0].getElementsByTagName(o.tag).item(0).className += " first-child-a";
			lisFl[lisFl.length-1].className += " last-child";
			lisFl[lisFl.length-1].getElementsByTagName(o.tag).item(0).className += " last-child-a";
		}
		nav.className += " scaling-ready";
	}
	function getItemsWidth(a) {
		var w = 0;
		for(var q=0; q<a.length; q++) {
			w += a[q].width;
		}
		return w;
	}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=args[i+1]; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.match(/^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/gi);
        if (p==null) errors+='- '+nm+' must be a valid e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
// Send relative links to unSSL canonical DNS
function FormToAkamaiRedirect(defaultDomain)
{
  if(location.hostname != defaultDomain
    || location.protocol != 'http:')
  {
    $('a[href^=\\/]').each(function(){
      var origUrl = $(this).attr('href');
      $(this).attr('href', 'http://' + defaultDomain + origUrl);
    });
  }
}