function setFocus(formName,elementName) {
    document.formName.elementName.focus();
}
function newWindow(html) {
    popWin = window.open(html,"popWin2","width=700,height=300,toolbar=yes,resizable=yes,scrollbars=yes,left=1,top=1")
    popWin.focus();
}
function newWindowIE7(html) {
    popWin = window.open(html,"popWin2","location=yes,menubar=yes,width=700,height=300,toolbar=yes,resizable=yes,scrollbars=yes,left=1,top=1")
    popWin.focus();
}
function loginWindow(html) {
    popWin = window.open(html,"popWin3","width=500,height=300,scrollbars=yes,left=1,top=1")
    popWin.focus()
}
function ToggleCheck() {
    for (var i = 0; i < document.sform.elements.length; i++) {
        if(document.sform.elements[i].type == 'checkbox'){
            document.sform.elements[i].checked =!(document.sform.elements[i].checked);
        }
    }
}
function ClearCheck() {
    for (var i = 0; i < document.sform.elements.length; i++) {
        if(document.sform.elements[i].type == 'checkbox'){
            document.sform.elements[i].checked = '';
        }
    }
}
function showDir(database,dirno) {
    window.location="cdocs.cgi?database="+database+"&dirno="+dirno
}
function ClearAdvSearch() {
    for (var i = 0; i < document.asform.elements.length; i++) {
        if(document.asform.elements[i].type == 'text'){
            document.asform.elements[i].value = '';
        }
        if(document.asform.elements[i].selectedIndex){
            document.asform.elements[i].selectedIndex = 0
        }
        if(document.asform.elements[i].type == 'checkbox'){
            document.asform.elements[i].checked = '';
        }
    }
document.asform.s_files.checked = 'checked';
document.asform.s_dirs.checked = 'checked';

}
///
/// increment or decrement 'fs'
///
var fsno=4;
function setfontDefault(no) {
    fsno=no;
    setfont(0);
}


function setfont(inc) {
var fs='medium';

//var now = new Date;
//var expireDate = new Date;
    //expireDate.setMonth(expireDate.getMonth()+6);

    if( inc == -1 && fsno>1) { --fsno; }
    if( inc ==  1 && fsno<7) { ++fsno; }

    if( fsno==1) { fs='xx-small'; }
    if( fsno==2) { fs='x-small'; }
    if( fsno==3) { fs='small'; }
    if( fsno==4) { fs='medium'; }
    if( fsno==5) { fs='large'; }
    if( fsno==6) { fs='x-large'; }
    if( fsno==7) { fs='xx-large'; }

    document.cookie = "c-fs="+fsno+";";
    //document.cookie = "c-fs="+fsno+";expires="+expireDate.toGMTString();

    var p = document.getElementsByTagName('body');
    for(n=0; n<p.length; n++) {
        p[n].style.fontSize = fs;
    }
}
//alert('lib tail');