// JScript File

  
    //==============================================
function change(){
    var farsi = true ;
    var s = new Array(32,33,34,35,36,37,1548,1711,41,40,215,43,
                      1608,45,46,47,48,49,50,51,52,53,54,55,56,
                      57,58,1603,44,61,46,1567,64,1616,1584,125,
                      1609,1615,1609,1604,1570,247,1600,1548,47,
                      8217,1583,215,1563,1614,1569,1613,1601,
                      8216,123,1611,1618,1573,126,1580,1688,
                      1670,94,95,1662,1588,1584,1586,1610,1579,
                      1576,1604,1575,1607,1578,1606,1605,1574,
                      1583,1582,1581,1590,1602,1587,1601,1593,
                      1585,1589,1591,1594,1592,60,124,62,1617);
                
       var KeyID =event.keyCode;
        //alert(KeyID);
    	if ( KeyID>32 && KeyID<128) event.keyCode = s[KeyID-32] ;
    
    }
    function LockKeyForNumbers()
    {
       var KeyID =event.keyCode;
       if(KeyID > 32 && (KeyID <= 45 || KeyID > 57) )
       {
           event.keyCode = 0;
       }
    }
    //************************************************************//
    function checkDate(DateString)
{	
	if(DateString.value.length == 0)
		return;
	var DateValue = new String();
	DateValue = DateString.value;
	var dayPart = new String();
	var monthPart = new String();
	var yearPart = new String();
	
	var dateARR = DateValue.split ( "/" );
	
	if ( dateARR.length != 3 )
	{
		alert ("تاريخ اشتباه است");
		DateString.value = "" ;
		return ;
	} 
	dayPart = dateARR[0];
	monthPart = dateARR[1];
	yearPart = dateARR[2];
	
	if(dayPart.length == 1)
		dayPart = '0' + dayPart;
	if(monthPart.length == 1)
		monthPart = '0' + monthPart;
	if (yearPart.length == 2)
		yearPart = '13' + yearPart;
	DateValue = dayPart + '/' + monthPart + '/' + yearPart;
	if((DateValue.match(/([012][1-9]|[3][01])[\/]([0][1-9]|[1][012])[\/](\d{4})/g) == null))
	{
		alert("تاريخ اشتباه است.");
		DateString.value = "";
		return ;
	}			
	DateString.value =  DateValue;
}

//*********************************************************************
//1
function updateclock(z)
{ 
    zone=z.options[z.selectedIndex].value; 
    isitlocal=(z.options[0].selected)?true:false; 
} 
//2
function WorldClock()
{ 
    now=new Date(); 
    ofst=now.getTimezoneOffset()/60; 
    secs=now.getSeconds(); 
    sec=-1.57+Math.PI*secs/30; 
    mins=now.getMinutes(); 
    min=-1.57+Math.PI*mins/30; 
    hr=(isitlocal)?now.getHours():(now.getHours() + parseInt(ofst)) + parseInt(zone); 
    hrs=-1.575+Math.PI*hr/6+Math.PI*parseInt(now.getMinutes())/360; 
    if (hr < 0) hr+=24; 
    if (hr > 23) hr-=24; 
    ampm = (hr > 11)?"ب.ظ":"ق.ظ"; 
    statusampm = ampm.toLowerCase(); 
 
    hr2 = hr; 
    if (hr2 == 0) hr2=12; 
    (hr2 < 13)?hr2:hr2 %= 12; 
    if (hr2<10) hr2="0"+hr2 
     
    var finaltime=hr2+':'+((mins < 10)?"0"+mins:mins)+':'+((secs < 10)?"0"+secs:secs)+' '+statusampm; 
    if (document.all) 
        worldclock.innerHTML=finaltime 
    else if (document.getElementById) 
        document.getElementById("worldclock").innerHTML=finaltime 
    else if (document.layers)
    { 
        document.worldclockns.document.worldclockns2.document.write(finaltime) 
        document.worldclockns.document.worldclockns2.document.close() 
    } 
    setTimeout('WorldClock()',1000); 
} 

//3
function funDate()  
{  


weekFa = new Array("يكشنبه","دوشنبه","سه‌شنبه","چهارشنبه","پنجشنبه","جمعه","شنبه"); 
monthsFa = new Array("فروردين","ارديبهشت","خرداد","تير","مرداد","شهريور","مهر","آبان","آذر","دي","بهمن","اسفند");  
 
         var date = new Date();  
         d = date.getDay(); 
         dayFa = date.getDate(); 
         monthFa = date.getMonth() + 1; 
         yearEn = date.getYear(); 
//Farsi 
         yearFa = (yearEn == 0) ? 2000 : yearEn; 
         (yearFa <1000)? (year += 2000):true; 
         yearFa -= ( (monthFa < 3) || ((monthFa == 3) && (dayFa < 21)) )? 622 : 621; 
    switch (monthFa) 
    { 
        case 1: (dayFa <21) ? (monthFa =10, dayFa +=10): (monthFa =11, dayFa -= 20); 
        break; 
        case 2: (dayFa <20) ? (monthFa =11, dayFa +=11): (monthFa =12, dayFa -= 19); 
        break; 
        case 3: (dayFa <21) ? (monthFa =12, dayFa +=9) : (monthFa =1, dayFa -= 20); 
        break; 
        case 4: (dayFa <21) ? (monthFa =1, dayFa +=11): (monthFa =2, dayFa -= 20); 
        break; 
        case 5: 
        case 6: (dayFa <22) ? (monthFa -=3, dayFa +=10): (monthFa -=2, dayFa -= 21); 
        break; 
        case 7: 
        case 8: 
        case 9: (dayFa <23) ? (monthFa -=3, dayFa +=9) : (monthFa -=2, dayFa -= 22); 
        break; 
        case 10:(dayFa <23) ? (monthFa =7, dayFa += 8) : (monthFa =8, dayFa -= 22); 
        break; 
        case 11: 
        case 12:(dayFa <22) ? (monthFa -=3, dayFa +=9) : (monthFa -=2, dayFa -= 21); 
        break; 
        default: break; 
    } 
         Today = weekFa [d] + " " + dayFa + " " + monthsFa [monthFa - 1] + " " + yearFa; 
         document.write(Today); 
}


//تبدیل enter  به tab
//////<script type="text/javascript">

//////function document.onkeypress()
//////{
//////var e = event.srcElement;

//////if (event.keyCode == 13)
//////event.keyCode = 9;
//////}

//////window.document.onkeydown = document.onkeypress;

//////</script>