function setCookie(name, value, expires, path, domain, secure){
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name){
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1){
        begin = dc.indexOf(prefix);
        if (begin != 0) 
            return null;
    }
    else
        begin += 2;
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
        end = dc.length;
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name, path, domain){
    if (getCookie(name)){
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function set_batch(){
    if(document.getElementById("batch").checked == true)
        setCookie("batch","yes","","\/","","");
    else 
        setCookie("batch","no","","\/","","");
}

function get_batch(){
    if(document.getElementById("batch")){
        if(getCookie("batch")=="yes")
            document.getElementById("batch").checked=true;
        else
            document.getElementById("batch").checked=false;
    }
}

function set_alternate(){
    if(document.getElementById("alternate").checked == true)
        setCookie("alternate","yes","","\/","","");
    else 
        setCookie("alternate","no","","\/","","");
}

function get_alternate(){
    if(document.getElementById("alternate")){
        if(getCookie("alternate")=="yes")
            document.getElementById("alternate").checked=true;
        else
            document.getElementById("alternate").checked=false;
    }
}

function get_pdf(inquiry,username){
    if( (inquiry && inquiry == 750) && (username && username.substring(0,6) == "taylor") )
    {
    if(document.getElementById("pdf_file")){
        if(getCookie("pdf")=="no"){
            document.getElementById("pdf_file").checked=false;
            document.getElementById("html").checked=true;
        }
        else{
            document.getElementById("pdf_file").checked=true;
            document.getElementById("html").checked=false;
        }
    }

    }
    else
    {
    if(document.getElementById("pdf_file")){
        if(getCookie("pdf")=="yes"){
            document.getElementById("pdf_file").checked=true;
            document.getElementById("html").checked=false;
        }
        else{
            document.getElementById("pdf_file").checked=false;
            document.getElementById("html").checked=true;
        }
    }
    }//else
}
                                                                                                                             
function set_pdf(){
    if(document.getElementById("pdf_file").checked == true)
        setCookie("pdf","yes","","\/","","");
    else
        setCookie("pdf","no","","\/","","");
}