$(document).ready(function(){
	document.onkeyup = KeyCheck;

	var a = String(newURL = window.location.protocol + "//" + window.location.host);
	$("a[href^='http://']").not("a[href^='"+a+"']").click(function(){
		window.open(this.href);
		return false;
	});

	$("#easytoread").toggle(
		function () {
			sizeObjectText($("p"), 1);
			sizeObjectText($("h2.site_header").not(".quote_text").not(".furniture_header"), 1);
			sizeObjectText($("h2.news_header").not(".quote_text").not(".furniture_header"), 1);
			sizeObjectText($(".ref_container > li"), 1);
			sizeObjectText($("h3.sub_header"), 1);
			sizeObjectText($(".news_list > li > a"), 1);
			sizeObjectText($(".tick_list"), 1);
			sizeObjectText($(".media_list"), 1);
			sizeObjectText($(".no_bullet > li > a"), 1);
			sizeObjectText($(".alt_bullet > li > a"), 1);
			sizeObjectText($(".alt_bullet > li"), 1);
			sizeObjectText($(".no_bullet > li"), 1);
			sizeObjectText($("ol > li"), 1);
			sizeObjectText($(".text_container > ul > li"), 1);

			return false;
		},
		function () {
			sizeObjectText($("p"), 0);
			sizeObjectText($("h2.site_header").not(".quote_text").not(".furniture_header"), 0);
			sizeObjectText($("h2.news_header").not(".quote_text").not(".furniture_header"), 0);
			sizeObjectText($(".ref_container > li"), 0);
			sizeObjectText($("h3.sub_header"), 0);
			sizeObjectText($(".news_list > li > a"), 0);
			sizeObjectText($(".tick_list"), 0);
			sizeObjectText($(".media_list"), 0);
			sizeObjectText($(".no_bullet > li > a"), 0);
			sizeObjectText($(".alt_bullet > li > a"), 0);
			sizeObjectText($(".alt_bullet > li"), 0);
			sizeObjectText($(".no_bullet > li"), 0);
			sizeObjectText($("ol > li"), 0);
			sizeObjectText($(".text_container > ul > li"), 0);
			return false;
		}
	);

	function KeyCheck(e) {
		var KeyID = (window.event) ? event.keyCode : e.keyCode;
		switch(KeyID) {
			case 37:
                                history.back(1); //LEFT ARROW
			break;
				case 39: history.forward(); //RIGHT ARROW
			break;
				case 49: window.location = "index.php"; //1
			break;
				case 50: window.location = "news_anniversary.php"; //2
			break;
				case 51: window.location = "sitemap.php"; //3
			break;
				case 52: //4 -search
			break;
				case 53: window.location = "type_faqs.php"; //5
			break;
				case 54: window.location = "accessibility.php"; //6
			break;
				case 55: $("#easytoread").trigger("click"); //7
			break;
				case 56: window.location = "disclaimer.php"; //8
			break;
				case 57: window.location = "contact.php"; //9
			break;
				case 48:  $(".printer a").trigger("click"); //0
			break;
	   	}
	}

	function sizeObjectText(obj, action) {
		var currentFontSize = obj.css('font-size');
		var currentFontSizeNum = parseFloat(currentFontSize, 10);
		var newFontSize;
		if (action==0) newFontSize = currentFontSizeNum/1.5;
		else if (action==1) newFontSize = currentFontSizeNum*1.5;
		obj.css('font-size', newFontSize);
	}

	$("#jswarning").hide();
        $(".letters").show(); //enable text size link (hide for no js)
        $(".text_container_background").show(); //enable video links (hide for no js)
});