// JavaScript Document
	var prefsLoaded = false;
	var defaultFontSize = 91;
	var currentFontSize = defaultFontSize;
	
	function txtSize(sizeDifference){
		currentFontSize = parseInt(currentFontSize) + parseInt(sizeDifference * 5);
		setFontSize(currentFontSize);
	};
	
	function setFontSize(currentFontSize){
		$("#content").css('font-size', currentFontSize + '%');
		$(".hp-r2-b1 p").css('font-size', currentFontSize + '%');
		$("#content").height($("#content-main").height());
		};
	
	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 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;
	};
	
	window.onload = setUserOptions;
	
	function setUserOptions(){
		if(!prefsLoaded){
	
			cookie = readCookie("fontSize");
			currentFontSize = cookie ? cookie : defaultFontSize;
			setFontSize(currentFontSize);
			
			prefsLoaded = true;
		}
	
	}
	
	window.onunload = saveSettings;
	
	function saveSettings()	{
		createCookie("fontSize", currentFontSize, 36500);
	}