function NewWindow(mypage, myname, scroll) {
                var winw = ((window.screen.availWidth/100*98));
                var winh = ((window.screen.availHeight/100*90));
                var winl = ((window.screen.availWidth - winw)/3);
                var wint = (10);
                winprops = 'height='+winh+',width='+winw+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
                win = window.open(mypage, myname, winprops)
                if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
                }

function FreeWindow(mypage, myname, scroll) {
                var winw = 500;
                var winh = 500;
                var winl = ((window.screen.availWidth - winw)/3);
                var wint = (10);
                winprops = 'height='+winh+',width='+winw+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
                win = window.open(mypage, myname, winprops)
                if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
                }

function StartWindow(mypage, myname, scroll) {
                win = window.open(mypage, myname, 'resizable=yes,fullscreen=0,top=0,left=0,toolbar=0,scrollbars=yes,titlebar=0,width='+window.screen.availWidth+',height='+window.screen.availHeight)
                if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
                }

function WindowSize() {
                ws = window.screen.availWidth
                }