function SetCookie(cookieName,cookieValue,nDays) {
 var today = new Date();
 var expire = new Date();
 if (nDays==null || nDays==0) nDays=1;
 expire.setTime(today.getTime() + 3600000*24*nDays);
 document.cookie = cookieName+"="+escape(cookieValue)
                 + ";expires="+expire.toGMTString();
}



function readCookie(cookieName) {
 var theCookie=""+document.cookie;
 var ind=theCookie.indexOf(cookieName);
 if (ind==-1 || cookieName=="") return ""; 
 var ind1=theCookie.indexOf(';',ind);
 if (ind1==-1) ind1=theCookie.length; 
 return unescape(theCookie.substring(ind+cookieName.length+1,ind1));
}


function findPos(obj) {
    var curleft = curtop = 0;
    if (obj.offsetParent) {
        curleft = obj.offsetLeft
        curtop = obj.offsetTop
        while (obj = obj.offsetParent) {
            curleft += obj.offsetLeft
            curtop += obj.offsetTop
        }
    }
    return [curleft,curtop];
}



function titleMouseOver(label, element){
    outPoint = document.getElementById(label);
    outPoint.innerHTML = "<span>"+element+"</span>";
}




/* swap base font size */
function fontSize(val){
    document.getElementById("hsbody").style.fontSize = val+'%';
    SetCookie("fontSize",document.getElementById("hsbody").style.fontSize,365);
    return false;
}


function initialFontSize(){
    document.getElementById("hsbody").style.fontSize = readCookie("fontSize");
}



/* swap selected on text size buttons 

var lightborder = '1px solid #999999';

function buttonColorSmall(val){
    document.getElementById("textsmall").style.border = val;
    document.getElementById("textmedium").style.border = lightborder;
    document.getElementById("textlarge").style.border = lightborder;

    return false;
}

function buttonColorMedium(val){
    document.getElementById("textmedium").style.border = val;
    document.getElementById("textsmall").style.border = lightborder;
    document.getElementById("textlarge").style.border = lightborder;
    return false;
}

function buttonColorLarge(val){
    document.getElementById("textlarge").style.border = val;
    document.getElementById("textmedium").style.border = lightborder;
    document.getElementById("textsmall").style.border = lightborder;
    return false;
}
*/
/*
function initialButton(){
    document.getElementById(readCookie("cookietext")).style.border = '1px solid #000');
}
*/