var alldivs=new Array();
var queue=new Array();
var menudelay=1000;
var inter=0;
var tohide=0;
var SaveInit=new Array();
var left_offset=203;
var content_w=840;
var item_w=121;

if (navigator.appName.indexOf('Netscape')!=-1) {
    if (navigator.appVersion.substring(0,1)==4) {
        Browser='NN4';
    } else if (navigator.appVersion.substring(0,1)>4) {
        Browser='NN6';
    } else {
        Browser=0;
    }
} else if (navigator.appName.indexOf('Microsoft')!=-1) {
    if (navigator.appVersion.substring(0,1)>=4) {
        Browser='IE';
    } else {
        Browser=0;
    }
}
if (Browser) {
    Hide=((Browser=='NN6')||(Browser=='IE'))?'hidden':'hide';
    Show=((Browser=='NN6')||(Browser=='IE'))?'visible':'show';
}
function getO(n) {
    if (Browser=='NN6') {
        return document.getElementById(n);
    } else {
        return document.all[n];
    }
}
function opensub(id) {
var i,o;
    o=getO(id);
    tohide=1;
    for (i=0;i<alldivs.length;i++) {
        realclosesub(alldivs[i]);
    }
    if (o) {
        o.style.visibility=Show;
    }
    tohide=0;
}
function closesub(id) {
    tohide=1;
    inter=setTimeout('realclosesub(\''+id+'\')',menudelay);
}
function realclosesub(id) {
var o=getO(id);
    if (!tohide) return;
    if (o) {
        o.style.visibility=Hide;
    }
    if (inter) {
        clearTimeout(inter);
    }
}

// uncoment below to enable centered menu adjustemnts when window is resized
//*
window.onresize=winresize;
//*/

function winresize() {
    updatemenu();
}

function updatemenu() {
var i,left,standard;
// uncoment below to enable centered menu
//*
    if (Browser=='NN6'||Browser=='NN4') {
        standard=window.innerWidth<=content_w?left_offset:((window.innerWidth-content_w)/2+left_offset);
    } else {
        if (document.body.clientWidth) {
            standard=document.body.clientWidth<=content_w?left_offset:((document.body.clientWidth-content_w)/2+left_offset);
        } else {
            standard=window.innerWidth<=content_w?left_offset:((window.innerWidth-content_w)/2+left_offset);
        }
    }
//*/
// uncoment below to disable centered menu
//  standard=left_offset;
    for (i=0;i<queue.length;i++) {
        left=standard+i*item_w;
        if (Browser=='NN6') {
            o=document.getElementById(alldivs[i]);
            if (o) {
                o.style.left=left;
            }
        } else if (Browser=='NN4') {
            o=document.layers[alldivs[i]];
            if (o) {
                o.left=left;
            }
        } else {
            o=document.all[alldivs[i]];
            if (o) {
                o.style.left=left;
            }
        }
    }
}