/****************************************/
/*	BRVS JavaScript File
/****************************************/

/****************************************/
/*	Font Size Modifier
/****************************************/

function setFontSizeCookie(large) {
	var today = new Date();
	var expire = new Date();
	
 	expire.setTime(today.getTime() + 3600000 * 24 * 365);
	document.cookie = 'brvs_largeFontSize=' + large + ';expires=' + expire.toGMTString();
}

function onChangeFontSize(large) {
	divSmall = document.getElementById('small');
	divLarge = document.getElementById('large');
	if(large) {
		document.body.style.fontSize = '14px';
		divSmall.className = '';
		divLarge.className = 'active';
		setFontSizeCookie(true);
	}else{
		document.body.style.fontSize = '12px';
		divSmall.className = 'active';
		divLarge.className = '';
		setFontSizeCookie(false);
	}
}