//Change font size by swaping out css
function addStyle(href, idname) 
{ 
  var style 				= document.createElement("link"); 
  style.rel 				= "stylesheet"; 
  style.type 				= "text/css"; 
  style.href 				= href; 
  style.media 				= "screen"; 
  style.id 					= idname; 
  document.getElementsByTagName("head")[0].appendChild(style); 
} 

var lastStyleID				= "";
var changeFontSize			= function(style, idname, id) {
	if(lastStyleID!="") {
		 document.getElementsByTagName("head")[0].removeChild(document.getElementById(lastStyleID));
		 //$(lastStyleID).remove();
	}
	addStyle(style, idname);
	lastStyleID 			= idname;
	
	if(jQuery('#misc_t1'))
		jQuery("#misc_t1").attr( { src: ('/images/misc_t1.gif') } );
	if(jQuery('#misc_t2'))
		jQuery("#misc_t2").attr( { src: ('/images/misc_t2.gif') } );
	if(jQuery('#misc_t3'))
		jQuery("#misc_t3").attr( { src: ('/images/misc_t3.gif') } );
	if(jQuery('#'+id))
		jQuery('#'+id).attr( { src: ("/images/"+id+"_over.gif") } );
	
	createCookie('boyarmillerfontsize',id,7)
}

//COOKIE for fontsize
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);
}