function Shamsi(DateStr, TimeStr, Id, Letter, Abstract, Visit){
  week= new Array("يكشنبه","دوشنبه","سه‌شنبه","چهارشنبه","پنج‌شنبه","جمعه","شنبه")
  months = new Array("فروردين","ارديبهشت","خرداد","تير","مرداد","شهريور","مهر","آبان","آذر","دى","بهمن","اسفند");

  Str=DateStr.split('index.html');
  if(Str[0].length==4){month= parseInt(Str[2]); year= parseInt(Str[0]);}
  else{month= parseInt(Str[0]); year= parseInt(Str[2]);}
  day = parseInt(Str[1]);

  year = (year== 0)?2000:year;
  (year<1000)? (year += 2000):true;
  //day+=(year % 4==0)?1:0;

  year -= ( (month < 3) || ((month == 3) && (day < 21)) )? 622:621;
  year = year % 100;
	switch (month) {
    	case 1: (day<21)? (month=10, day+=10):(month=11, day-=20); break;
    	case 2: (day<20)? (month=11, day+=11):(month=12, day-=19); break;
    	case 3: (day<21)? (month=12, day+=9):(month=1, day-=20);   break;
    	case 4: (day<21)? (month=1, day+=11):(month=2, day-=20);   break;
    	case 5:
    	case 6: (day<22)? (month-=3, day+=10):(month-=2, day-=21); break;
    	case 7:
    	case 8:
    	case 9: (day<23)? (month-=3, day+=9):(month-=2, day-=22);  break;
    	case 10:(day<23)? (month=7, day+=8):(month=8, day-=22);    break;
    	case 11:
    	case 12:(day<22)? (month-=3, day+=9):(month-=2, day-=21);  break;
	default:break;
	}

  Str=TimeStr.split(':');
  if (Str[0].charAt(0)=='0') Str[0]=Str[0].charAt(1);
  hh=parseInt(Str[0]);
  if (Str[2].charAt(3)=='ب' || Str[2].charAt(3)=='p' || Str[2].charAt(3)=='P')
	hh+=12;
  if (hh%12==0) hh-=12;
  hStr=new String('');
  if (hh<10) hStr='0';
  hStr+=hh;

  if (Visit=='' && Abstract=='') bodyStr='body=[]';
  else
	if (Visit!='' && Abstract=='') bodyStr='body=[<div align=center>تعداد بازديد: '+Visit+'</div>]';
	else 
		if (Visit=='' && Abstract!='') bodyStr='body=[<div align=justify>'+Abstract+'</div>]';
		else bodyStr='body=[<div align=justify>'+Abstract+'</div><div align=center><font color=#006666>تعداد بازديد: '+Visit+'</font></div>]';
  if (Id>1)  eval(Letter+Id).title='header=['+day+' '+months[month-1]+' '+year+' ساعت '+hStr+':'+Str[1]+'] '+bodyStr;
    else document.write(day+' '+months[month-1]+' '+year+' ساعت '+hStr+':'+Str[1]);
}

function ChkField(field, Msg){
  while (field.value.charAt(0)==' ') field.value=field.value.substring(1,field.value.length);
  while (field.value.charAt(field.value.length-1)==' ') field.value=field.value.substring(0,field.value.length-1);
  if (field.value==''){alert(Msg); field.focus(); return true;}
  return false
}

function CommentSubmit(){
  if (ChkField(CommentForm.Text,'لطفا نظر خود را بنويسيد')) return false;
  return true;
}

function MsgSubmit(){
  if (ChkField(MsgForm.Text,'لطفا پيام خود را بنويسيد')) return false;
  return true;
}

function MemberSubmit(){
  if (ChkField(MembersForm.MembersPost,'لطفا پست الکترونیک خود را وارد کنید')) return false;
  return true;
}
var slideShowSpeed=5000; var crossFadeDuration=3 ;var t; var j=0;
function runSlideShow(){if(document.all){document.images.SlideShow.style.filter="blendTrans(duration=2)";document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)";document.images.SlideShow.filters.blendTrans.Apply();}document.images.SlideShow.src = preLoad[j].src;if(document.all){document.images.SlideShow.filters.blendTrans.Play();}j=j+1;if(j>(p-1))j=0;t=setTimeout('runSlideShow()',slideShowSpeed);document.images.SlideShow.style.visibility = "visible";}