Библиотека Javascript. SE@RCHER

<html> <title>Время (час.мин.сек)</title> <HEAD> <script type="text/javascript"> function sivamtime() { now=new Date(); hour=now.getHours(); min=now.getMinutes(); sec=now.getSeconds(); if (min<=9) { min="0"+min; } if (sec<=9) { sec="0"+sec; } if (hour<10) { hour="0"+hour; } document.hours.clock.value = hour; document.minutes.clock.value = min; document.seconds.clock.value = sec; setTimeout("sivamtime()", 1000); } function sivamtime3() { now5=new Date(); addH = document.addhours.addclock.value; addM = document.addminutes.addclock.value; addS = document.addseconds.addclock.value; hour3 = parseInt(addH) + now5.getHours(); min3 = parseInt(addM) + now5.getMinutes(); sec3 = parseInt(addS) + now5.getSeconds(); if (sec3>=60) { sec3 = -(60 - sec3); min3 = parseInt(min3)+1; } if (min3>=60) { min3 = -(60 - min3); hour3 = parseInt(hour3)+1; } if (hour3>=24) { hour3 = -(24 - hour3); } if (sec3<=9) { sec3="0"+sec3; } if (min3<=9) { min3="0"+min3; } if (hour3<=9) { hour3="0"+hour3; } if ((addS>59) || (addM>59) || (addH>23)) { window.alert('Invalid Input!!'); return false; } if ((addS.length > 2) || (addM.length > 2) || (addH.length > 2)) { window.alert('Invalid Input!!'); return false; } if ((addS.indexOf('-') != -1) || (addM.indexOf('-') != -1) || (addH.indexOf('-') != -1)) { window.alert('Invalid Input!!'); return false; } document.hours1.clock1.value = hour3; document.minutes1.clock1.value = min3; document.seconds1.clock1.value = sec3; setTimeout("sivamtime3()", 1000); } --> </script> </HEAD> <BODY onLoad="sivamtime()"> <tr> <td> <table border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td> <form name="hours" > <textarea NAME="clock" ROWS="1" COLS="3" style="BORDER-RIGHT: #FFFFFF 1px solid; BORDER-TOP: #FFFFFF 1px solid; FONT: 12px Arial, Verdana, Helvetica; BORDER-LEFT: #FFFFFF 1px solid; BORDER-BOTTOM: #FFFFFF 1px solid; BACKGROUND-COLOR: #FFFFFF; ">