NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1 : 0;
MZ = (document.getElementById) ? 1 : 0;


function classWin(url) { 
window.open(url,              "cWin","toolbar=no,location=no,width=455,height=268,menubar=no,resizable=no,status=no,scrollbars=no");
        }
        
function classWin2(url) { 
window.open(url,              "cWin2","toolbar=no,location=no,width=455,height=340,menubar=no,resizable=no,status=no,scrollbars=yes");
        }
        
function classWin3(url) { 
window.open(url,              "cWin2","toolbar=no,location=no,width=455,height=320,menubar=no,resizable=no,status=no,scrollbars=yes");
        }


function krankPop() { 
window.open('kranking_sched.html',              "cWin2","toolbar=no,location=no,width=520,height=525,menubar=no,resizable=no,status=no,scrollbars=yes");
        }