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View Full Version : Islamic Calendar [ Very Urgent ]
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<title>Hijri Converter</title>
<script>
function weekDay(wdn){
if(wdn==0){
return "Monday"
}
if(wdn==1){
return "Tuesday"
}
if(wdn==2){
return "Wednesday"
}
if(wdn==3){
return "Thursday"
}
if(wdn==4){
return "Friday"
}
if(wdn==5){
return "Saturday"
}
if(wdn==6){
return "Sunday"
}
return ""
}
function isnumeric(num)
{
var strlen = num.length
var i
for ( i = 0; i < strlen ; ++i )
{
//if (!((num.charAt(i) >= '0') && (num.charAt(i)<='9 ') || (num.charAt(i)=='.')))
if (!((num.charAt(i) >= '0') && (num.charAt(i)<='9') || (num.charAt(i)=='.') || (num.charAt(i)=='-')))
{
return false;
}
}
}
</script>
</head>
<body>
<form name="Hijri">
<table width="330" border="0" align="center" cellpadding="0" cellspacing="0" style="border: 1px solid #dfdfdf">
<tr valign="top">
<td align="center" style="border-bottom: 1px dotted #dfdfdf"> <span class="secondary-header"><img border="0" src="http://www.islamicity.com/ps/islamicityLogo.jpg" width="150" height="39"><br>
<font face="Times New Roman"><b>
<font size="4">Hijri Date Converter
</font>
</b>
<font size="3" align="center"><br>
Today's Date: <SCRIPT>
var mydate=new Date()
var year=mydate.getYear()
var day=mydate.getDay()-1
var wday=weekDay(day)
var month=mydate.getMonth()+1
if (month<10)
month="0"+month
var daym=mydate.getDate()
if (daym<10)
daym="0"+daym
document.write("<font color='#336699'>"+wday+", "+month+"/"+daym+"/"+year+"</font>")
</SCRIPT>
</font></span> </font> </td>
</tr>
<tr valign="top">
<td style="border-bottom: 1px dotted #dfdfdf">
<table width="60%" border="0" align="center" cellpadding="0" cellspacing="0" style="border: 1px solid #cccccc">
<tr>
<td style="padding: 5px" colspan="3" align="center" bgcolor="#C0C0C0">
<b>Gregorian Calender</b>
</td></tr>
<tr>
<td style="padding: 5px" bgcolor="#F6F6F6">
Month
</td><td style="padding: 5px" bgcolor="#F6F6F6">
Day
</td><td style="padding: 5px" bgcolor="#F6F6F6">
Year
</td></tr>
<tr>
<td style="padding: 5px" height="35" bgcolor="#F6F6F6">
<SELECT name="CMonth" size="1">
<OPTION value=1 selected>01:January</OPTION>
<OPTION value=2>02:February</OPTION>
<OPTION value=3>03:March</OPTION>
<OPTION value=4>04:April</OPTION>
<OPTION value=5>05:May</OPTION>
<OPTION value=6>06:June</OPTION>
<OPTION value=7>07:July</OPTION>
<OPTION value=8>08:August</OPTION>
<OPTION value=9>09:September</OPTION>
<OPTION value=10>10:October</OPTION>
<OPTION value=11>11:November</OPTION>
<OPTION value=12>12:December</OPTION>
</SELECT>
</td><td style="padding: 5px" height="35" bgcolor="#F6F6F6">
<SELECT name="CDay" size="1">
<OPTION value=1 selected>1</OPTION>
<OPTION value=2>2</OPTION>
<OPTION value=3>3</OPTION>
<OPTION value=4>4</OPTION>
<OPTION value=5>5</OPTION>
<OPTION value=6>6</OPTION>
<OPTION value=7>7</OPTION>
<OPTION value=8>8</OPTION>
<OPTION value=9>9</OPTION>
<OPTION value=10>10</OPTION>
<OPTION value=11>11</OPTION>
<OPTION value=12>12</OPTION>
<OPTION value=13>13</OPTION>
<OPTION value=14>14</OPTION>
<OPTION value=15>15</OPTION>
<OPTION value=16>16</OPTION>
<OPTION value=17>17</OPTION>
<OPTION value=18>18</OPTION>
<OPTION value=19>19</OPTION>
<OPTION value=20>20</OPTION>
<OPTION value=21>21</OPTION>
<OPTION value=22>22</OPTION>
<OPTION value=23>23</OPTION>
<OPTION value=24>24</OPTION>
<OPTION value=25>25</OPTION>
<OPTION value=26>26</OPTION>
<OPTION value=27>27</OPTION>
<OPTION value=28>28</OPTION>
<OPTION value=29>29</OPTION>
<OPTION value=30>30</OPTION>
<OPTION value=31>31</OPTION>
</SELECT>
</td><td style="padding: 5px" height="35" bgcolor="#F6F6F6">
<INPUT value=2006 name="CYear" size="6">
</td></tr>
<tr>
<td style="padding: 5px" colspan="3" align="center" height="37" bgcolor="#F6F6F6">
<INPUT onclick=GregToIsl(this.form) type=button value="Gregorian to Hijri Date" name="GtoH">
</td>
</tr>
<tr>
<td style="padding: 5px" height="25">
</td>
<td style="padding: 5px" height="25"></td>
<td style="padding: 5px" height="25"></td>
</tr>
<tr>
<td colspan="3" bgcolor="#C0C0C0" align="center" bordercolor="#000000" height="30">
<b>Hijri/Islamic Calender</b></td>
</tr>
<tr>
<td bgcolor="#F6F6F6" height="22">
Month
</td><td bgcolor="#F6F6F6" height="22">
Day
</td><td bgcolor="#F6F6F6" height="22">
Year
</td></tr>
<tr>
<td height="35" bgcolor="#F6F6F6">
<SELECT name="HMonth" size="1">
<OPTION value=1 selected>01:Muharram</OPTION>
<OPTION value=2>02:Safar</OPTION>
<OPTION value=3>03:Rabi Al-Awwal</OPTION>
<OPTION value=4>04:Rabi Al-Thani</OPTION>
<OPTION value=5>05:Jumada Al-Awwal</OPTION>
<OPTION value=6>06:Jumada Al-Thani</OPTION>
<OPTION value=7>07:Rajab</OPTION>
<OPTION value=8>08:Sha'ban</OPTION>
<OPTION value=9> 09:Ramadan</OPTION>
<OPTION value=10 >10:Shawwal</OPTION>
<OPTION value=11 >11:Dhul Qa'idah</OPTION>
<OPTION value=12>12:Dhul Hijjah</OPTION>
</SELECT>
</td><td height="35" bgcolor="#F6F6F6">
<SELECT name="HDay" size="1">
<OPTION value=1 selected>1</OPTION>
<OPTION value=2>2</OPTION>
<OPTION value=3>3</OPTION>
<OPTION value=4>4</OPTION>
<OPTION value=5>5</OPTION>
<OPTION value=6>6</OPTION>
<OPTION value=7>7</OPTION>
<OPTION value=8>8</OPTION>
<OPTION value=9>9</OPTION>
<OPTION value=10>10</OPTION>
<OPTION value=11>11</OPTION>
<OPTION value=12>12</OPTION>
<OPTION value=13>13</OPTION>
<OPTION value=14>14</OPTION>
<OPTION value=15>15</OPTION>
<OPTION value=16>16</OPTION>
<OPTION value=17>17</OPTION>
<OPTION value=18>18</OPTION>
<OPTION value=19>19</OPTION>
<OPTION value=20>20</OPTION>
<OPTION value=21>21</OPTION>
<OPTION value=22>22</OPTION>
<OPTION value=23>23</OPTION>
<OPTION value=24>24</OPTION>
<OPTION value=25>25</OPTION>
<OPTION value=26>26</OPTION>
<OPTION value=27>27</OPTION>
<OPTION value=28>28</OPTION>
<OPTION value=29>29</OPTION>
<OPTION value=30>30</OPTION>
</SELECT>
</td><td height="35" bgcolor="#F6F6F6">
<INPUT name="HYear" size="6">
</td></tr>
<tr>
<td colspan="3" align="center" height="37" bgcolor="#F6F6F6">
<INPUT onclick=IslToGreg(this.form) type=button value="Hijri to Gregorian Date" name="HtoG">
</td>
</tr>
</table>
</td></tr>
<tr>
<td align="center" class="secondary-header"><br>
Day of the Week:
<INPUT name="wd" size="12">
<br>
<INPUT style="visibility: hidden" name="JD" >
<br>
</td>
</tr>
</table>
<br>
<br>
<br>
</form>
<SCRIPT language=JavaScript>
function intPart(floatNum){
if (floatNum< -0.0000001){
return Math.ceil(floatNum-0.0000001)
}
return Math.floor(floatNum+0.0000001)
}
function GregToIsl(arg) {
if(gvalidate()==false){
return false
}
d=parseInt(arg.CDay.value)
m=parseInt(arg.CMonth.value)
y=parseInt(arg.CYear.value)
if ((y>1582)||((y==1582)&&(m>10))||((y==1582)&&(m==10)&&(d>14)))
{
jd=intPart((1461*(y+4800+intPart((m-14)/12)))/4)+intPart((367*(m-2-12*(intPart((m-14)/12))))/12)-
intPart( (3* (intPart( (y+4900+ intPart( (m-14)/12) )/100) ) ) /4)+d-32075
}
else
{
jd = 367*y-intPart((7*(y+5001+intPart((m-9)/7)))/4)+intPart((275*m)/9)+d+1729777
}
arg.JD.value=jd
arg.wd.value=weekDay(jd%7)
l=jd-1948440+10632
n=intPart((l-1)/10631)
l=l-10631*n+354
j=(intPart((10985-l)/5316))*(intPart((50*l)/17719))+(intPart(l/5670))*(intPart((43*l)/15238))
l=l-(intPart((30-j)/15))*(intPart((17719*j)/50))-(intPart(j/16))*(intPart((15238*j)/43))+29
m=intPart((24*l)/709)
d=l-intPart((709*m)/24)
y=30*n+j-30
arg.HDay.value=d
arg.HMonth.value=m
arg.HYear.value=y
}
function IslToGreg(arg) {
if(hvalidate()==false){
return false
}
d=parseInt(arg.HDay.value)
m=parseInt(arg.HMonth.value)
y=parseInt(arg.HYear.value)
jd=intPart((11*y+3)/30)+354*y+30*m-intPart((m-1)/2)+d+1948440-385
arg.JD.value=jd
arg.wd.value=weekDay(jd%7)
if (jd> 2299160 )
{
l=jd+68569
n=intPart((4*l)/146097)
l=l-intPart((146097*n+3)/4)
i=intPart((4000*(l+1))/1461001)
l=l-intPart((1461*i)/4)+31
j=intPart((80*l)/2447)
d=l-intPart((2447*j)/80)
l=intPart(j/11)
m=j+2-12*l
y=100*(n-49)+i+l
}
else
{
j=jd+1402
k=intPart((j-1)/1461)
l=j-1461*k
n=intPart((l-1)/365)-intPart(l/1461)
i=l-365*n+30
j=intPart((80*i)/2447)
d=i-intPart((2447*j)/80)
i=intPart(j/11)
m=j+2-12*i
y=4*k+n+i-4716
}
arg.CDay.value=d
arg.CMonth.value=m
arg.CYear.value=y
}
</script>
<script Language="JavaScript">
//adji added
var cdays=new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
var hdays=new Array(30, 29, 30, 29, 30, 29, 30, 29, 30, 29, 30, 29);
function gvalidate()
{
var yleap,d,m,y,m1,m2,m3,leap;
d=document.Hijri.CDay.value;
m=document.Hijri.CMonth.value;
y=document.Hijri.CYear.value;
if(document.Hijri.CYear.value=="")
{
alert("Gregorian Year can be not empty");
return false;
document.Hijri.CYear.focus();
}
if(isnumeric(y)==false)
{
alert("Gregorian Year should be in numerics")
document.Hijri.CYear.focus();
return false;
}
m1=y%4;
m2=y%100;
m3=y%400;
leap=((m==2)&&((m3==0)||((m1==0)&&(m2!=0))))?1:0;
if(d>(cdays[m-1]+leap))
{
alert(m+"/"+d+"/"+y+" is not a valid Gregorian date.");
return false;
document.Hijri.CDay.focus();
}
return true;
}
//adji added
</script>
</script>
<script Language="JavaScript">
//adji added
var hdays=new Array(30, 29, 30, 29, 30, 29, 30, 29, 30, 29, 30, 29);
function hvalidate()
{
var dh,mh,yh,m1h,leaph;
dh=document.Hijri.HDay.value;
mh=document.Hijri.HMonth.value;
yh=document.Hijri.HYear.value;
if(document.Hijri.HYear.value=="")
{
alert("Hijri Year can not be empty");
return false;
document.Hijri.HYear.focus();
}
if(isnumeric(yh)==false)
{
alert("Hijri Year should be in numerics")
document.Hijri.HYear.focus();
return false;
}
m1h=yh%30;
//the 2nd, 5th, 7th, 10th, 13th, 16th, 18th, 21st, 2 4th, 26th, and 29th years are leap years.
leaph=((mh==12)&&(m1h==2||m1h==5||m1h==7||m1h==10||m1h==13||m1h==16||m1h==18||m1h==21||m1h==24||m1h==26||m1h==29))?1:0;
if(dh>(hdays[mh-1]+leaph))
{
alert(mh+"/"+dh+"/"+yh+" is not a valid Hijri date.");
return false;
document.Hijri.HDay.focus();
}
return true;
}
//adji added
</script>
</body>
</html>
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