$(document).ready(function(){
  // Reset Font Size
  var originalFontSize = $('body,p,div,li').css('font-size');
  $(".resetFont").click(function(){
  $('body,p,div,li').css('font-size', originalFontSize);
  });
  // Increase Font Size
  $(".increaseFont").click(function(){
  	var currentFontSize = $('body,p,div,li').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*1.2;
	$('body,p,div,li').css('font-size', newFontSize);
	return false;
  });
  // Decrease Font Size
  $(".decreaseFont").click(function(){
  	var currentFontSize = $('body,p,div,li').css('font-size');
 	var currentFontSizeNum = parseFloat(currentFontSize, 10);
    var newFontSize = currentFontSizeNum*0.8;
	$('body,p,div,li').css('font-size', newFontSize);
	return false;
  });
});


/*function highlight() {
    var elements = document.getElementsByTagName("input");
    for (i=0; i < elements.length; i++) {
        if (elements[i].type != "button" && elements[i].type != "submit" && elements[i].type != "reset") {
            elements[i].onfocus=function() {this.className='txtinput_on';};
            elements[i].onblur=function() {this.className='txtinput'};
        }
    }
}
window.onload = highlight;
*/

function slideSwitch() {
    var $active = $('#slideshow img.active');

    if ( $active.length == 0 ) $active = $('#slideshow img:last');

    var $next =  $active.next().length ? $active.next()
        : $('#slideshow img:first');

    $active.addClass('last-active');

    $next.css({opacity: 0.0})
        .addClass('active')
        .animate({opacity: 1.0}, 1000, function() {
            $active.removeClass('active last-active');
        });
}

$(function() {
    setInterval( "slideSwitch()", 8000 );
});