function openWindow(myLink,windowName)
{
if(! window.focus)return;
var myWin=window.open("",windowName,"dependent=no,resizable=1,status=1,toolbar=0,menubar=0,scrollbars=1,width=300,height=550");
myWin.focus();
myLink.target=windowName;
}

function switchFont(css)
{
    document.getElementById('cssFont').href = '/css/' + css + '.css';
    setCookie('defaultFont',css,30)
}

function switchBody(css)
{
    document.getElementById('cssBody').href = '/css/' + css + '.css';
    setCookie('defaultBody',css,30)
}

function setCookie(c_name,value,expiredays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function getCookie(c_name){
	if(document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
		if (c_start!=-1){ 
			c_start=c_start + c_name.length+1;
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return false;
}
function setDefaults() {
    var dBody = getCookie('defaultBody');
    if (dBody != '') {
        switchBody(dBody);
    }
    var dFont = getCookie('defaultFont');
    if (dFont != '') {
        switchFont(dFont);
    }
}
setDefaults()