var lCareImageIndex = 0;
var lCareImageMax = 5;

$(document).ready(function(){

    (function(){
        var sizer = $("<li id='text-size'><span>Text size:</span><div><a class='textsizenormal' href='#'>A</a><a class='textsizebig' href='#'>A</a><a class='textsizebigger' href='#'>A</a><a class='textsizebiggest' href='#'>A</a></div></li>");

        sizer.appendTo('#mainnav .primary ul');

        var textMin = 12,
        textMax = 18,
        body = $('body');

        $('.textsizenormal').click(function(){
            body.css('font-size',12);
        });

        $('.textsizebig').click(function(){
            body.css('font-size',14);
        });

	  $('.textsizebigger').click(function(){
            body.css('font-size',16);
        });

  	$('.textsizebiggest').click(function(){
            body.css('font-size',18);
        });

	$('.tag-line').fadeTo('slow', 0.8);
    })();


changeCareSlide(lCareImageIndex);
careSlideRotator();
});


function careSlideRotator(){
	setInterval('rotateCareSlide()',7000);
}

function rotateCareSlide(){
	if (lCareImageIndex == (lCareImageMax -1) ){
		lCareImageIndex =0;
	}else{
		lCareImageIndex +=1;
	}
	changeCareSlide(lCareImageIndex );
}

 function changeCareSlide(index) {
        var currentslide = $('.careslide').eq(index);
        $('.careslide').hide();
        currentslide.fadeIn(600);
    }