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 var 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;
}

function eraseCookie(name)
{
	createCookie(name,"",-1);
}

function displayButton() {
	if (!readCookie('fSize') || readCookie('fSize') == "") {
		var button = '<a href="javascript:viewLarge()"><img src="http://www.cerenityseniorcare.org/elder-care-15.gif" border="0" class="largePrint" /></a>';
	} else {
		var button = '<a href="javascript:viewSmall()"><img src="http://www.cerenityseniorcare.org/elder-care-17.gif" border="0" class="largePrint" /></a>';
	}
	document.write(button);
}
 
function viewLarge() {
	createCookie('fSize','large',7);
	window.location.reload(true);
}

function viewSmall() {
	eraseCookie('fSize');
	window.location.reload(true);
}

function printCSS() {
	if (readCookie('fSize') == 'large') {
		var cssText = '<link href="http://www.cerenityseniorcare.org/largePrint.css" rel="stylesheet" type="text/css" />';
		document.write(cssText);
	}
}

printCSS();