var mlink = '';
var timer = null;
$(document).ready(function() {
						   
// Creating custom :external selector
  $.expr[':'].external = function(obj){
      return !obj.href.match(/^mailto\:/) && !obj.href.match(/\.gov/) && !obj.href.match(/\.state\.mo\.us/) && !obj.href.match(/\.us/) && !obj.href.match(/^javascript\:/);
  };
 
  // Add 'external' CSS class to all external links
  $('a:external').addClass('external');
 
  $('.external').click(function() {
    var link = $(this).attr('href');
 	mlink = link;
	timer = setTimeout('leaveSite()', 10000);
	
    $('<div>You are currently exiting to a site that is not part of the government(.gov) domain. Web sites are places where diverse groups of people interact, so please be aware that you will be subject to a wide variety of experiences beyond our control. Always use good judgment when using these platforms and when following links to other web sites.<br/> <br/>You are headed towards: <br /> '+(link)+' <br /></div>').dialog({
      title: "External Link",
      modal : true,
      overlay: {
        backgroundColor: '#000',
        opacity: 0.5
      },
      buttons: {
        'Okay': function() {
			clearTimeout(timer);
          $(this).dialog('close').remove();
          window.location.href = link;
        },
        'Cancel': function() {
			clearTimeout(timer);
          $(this).dialog('close').remove();
          return false;
        }
      }
    });
 
    return false;
  });
});
function leaveSite()
{

	window.location.href = mlink;

}

	//clear text fields
	function clearText(field){
    if (field.defaultValue == field.value) field.value = '';
    else if (field.value == '') field.value = field.defaultValue;
	}
	
//begin mobileswitcher
(function($)
{
	$(document).ready(function() {
		$('.styleswitch').click(function()
		{
			switchStylestyle(this.getAttribute("rel"));
			return false;
		});
		var c = readCookie('style');
		if (c) switchStylestyle(c);
	});

	function switchStylestyle(styleName)
	{
		$('link[rel*=style][title]').each(function(i) 
		{
			this.disabled = true;
			if (this.getAttribute('title') == styleName) this.disabled = false;
		});
		createCookie('style', styleName, 365);
	}
})(jQuery);
// cookie functions http://www.quirksmode.org/js/cookies.html
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name)
{
	createCookie(name,"",-1);
}
// /cookie functions
// end mobileswitcher