<script> var d = new Date("2004/7/20"); var d2 = new Date("2004/7/31"); function weekCount(dStart,dEnd) { var iSatCount = 0; var iSunCount = 0; do{ if(dStart.getDay()==6)iSatCount++; if(dStart.getDay()==0)iSunCount++; dStart.setDate(dStart.getDate()+1); }while(dStart.getTime()<=dEnd.getTime()) alert("星期六:"+iSatCount+"\n星期日:"+iSunCount); } weekCount(d,d2) </script>
var d = new Date("2004/7/20");
var d2 = new Date("2004/7/31");
function weekCount(dStart,dEnd)
{
var iSatCount = 0;
var iSunCount = 0;
do{
if(dStart.getDay()==6)iSatCount++;
if(dStart.getDay()==0)iSunCount++;
dStart.setDate(dStart.getDate()+1);
}while(dStart.getTime()<=dEnd.getTime())
alert("星期六:"+iSatCount+"\n星期日:"+iSunCount);
}
weekCount(d,d2)
</script>