// Accessibility Font Size Adjustments
$(function(){
    $("#a1").click(function(){
        adjustTextSize('a1', '#Content');
        return false;						
    });
    $("#a2").click(function(){
        adjustTextSize('a2', '#Content');
        return false;						
    });
    $("#a3").click(function(){
        adjustTextSize('a3', '#Content');
        return false;						
    });
    if (!getCookie('adjustment')){
      var adjustment = 'a1';
    } else {
      var adjustment=getCookie('adjustment');  
    }
    adjustTextSize(adjustment, '#Content');
});
function adjustTextSize(adjustment, target){
    if(adjustment == "a1" ){
        newFontSize = 11;
	newLineHeight = 16;
        newFontFamily = 'Verdana,Geneva,sans-serif';
    } else if (adjustment == "a2" ){
        newFontSize = 14;
	newLineHeight = 18;
        newFontFamily = 'Arial, Helvetica, sans-serif';
    } else if (adjustment == "a3" ) {
        newFontSize = 16;
	newLineHeight = 20;
        newFontFamily = 'Arial, Helvetica, sans-serif';
    }
    $(target).css('font-size', newFontSize + 'px');
    $(target).css('line-height', newLineHeight + 'px');
    $(target).css('font-family', newFontFamily);
    $("#a1").attr("src",$("#a1").attr("src").split("-on.").join("."));
    $("#a2").attr("src",$("#a2").attr("src").split("-on.").join("."));
    $("#a3").attr("src",$("#a3").attr("src").split("-on.").join("."));
    $("#" + adjustment).attr("src", $("#" + adjustment).attr("src").split(".").join("-on."));
    setCookie("adjustment", adjustment);
}