function mnover(obj, mn) {
            obj.focus();
            obj.className = 'mn1';
            var el;
            el = document.getElementById(mn);
            
            var objcr = obj.getBoundingClientRect();
            var l = objcr.left;
            var t = objcr.bottom;

            //var l = obj.offsetLeft - 1;
            //var t = obj.offsetTop + obj.offsetHeight - 6;
            if (navigator.userAgent.indexOf('Gecko') > -1) {
                el.style.left = l+'px';
                el.style.top = t + 'px';
            } else {
                el.style.pixelLeft = l;
                el.style.pixelTop = t;
            };
            
            el.style.visibility = 'visible';
        };

        function mnout(obj, mn) {
            obj.className = 'mn0';
            var el;
            el = document.getElementById(mn);

            if (el.style.z_index = '-1')
                el.style.visibility = 'hidden';
        };
        
function lin(obj) {
     obj.bgColor = '#acceba';
 };
  
 function lout(obj) {
     obj.bgColor = '';
 };
 
 function go(adr) {
     window.location.href = adr;
 };
 
 function redir(adr) {
     window.location.href = adr;
 };
 function G(adr) {
     window.location.href = adr;
 };
 
 function NoRef(event) {
        if (event.keyCode == 13){
           return false ;
        }
    };
    
    function clearSelection() {
        if (document.selection)
            document.selection.empty();
        else if (window.getSelection)
            window.getSelection().removeAllRanges();
    };