function setCookie(c_name,value,exdays)	{
	var exdate=new Date();
	exdate.setDate(exdate.getDate() + exdays);
	var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString());
	document.cookie=c_name + "=" + c_value;
}
function getCookie(c_name) {
	var i,x,y,ARRcookies=document.cookie.split(";");
	for (i=0;i<ARRcookies.length;i++) {
		x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));
		y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);
		x=x.replace(/^\s+|\s+$/g,"");
		if (x==c_name){
			return unescape(y);
		}
	}
}
function fontBig () {
	document.getElementById('wrapper').style.fontSize ="22px";
	setCookie('fontsize', 'big', 10);
	fixH();
}
function fontMed () {
	document.getElementById('wrapper').style.fontSize ="20px";
	setCookie('fontsize', 'med', 10);
	fixH();
}
function fontSml () {
	document.getElementById('wrapper').style.fontSize ="16px";
	setCookie('fontsize', 'sml', 10);
	fixH();
}
function checkFont() {
	var size = getCookie('fontsize');
	alert 
	if ( size == 'big' ) {
		fontBig();
	}
	else if ( size == 'med') {
		fontMed();
	}
	else if ( size == 'sml') {
		fontSml();
	}
}