ÿþ// JavaScript Document





function ismonth(str) 

{

for(ilen=0;ilen<str.length;ilen++)

{

if(str.charAt(ilen) < '0' || str.charAt(ilen) > '9' )

{

return false;

} 

}

return true;

}



// 



function isNameCharacter( sValue )

{

if( sValue == null )

{

return false;

}



for( i = 0; i < sValue.length; i ++ )

{

var cCharacter = sValue.charAt( i );

if( isDigital( cCharacter ) == false && isCharacter( cCharacter ) == false && isOtherNameCharacter( cCharacter ) == false&& isOtherNameCharacter1( cCharacter ) == false&& isOtherNameCharacter2( cCharacter ) == false )

{

return false;

}

}



return true;

}



//

// cCharacter

function isOtherNameCharacter( cCharacter )

{

var sFormat = "_";



if( sFormat.indexOf( cCharacter, 0 ) == -1 )

{

return false;

}





return true;

}

function isOtherNameCharacter1( cCharacter )

{

var sFormat = "-";



if( sFormat.indexOf( cCharacter, 0 ) == -1 )

{

return false;

}



return true;

}



function isOtherNameCharacter2( cCharacter )

{

var sFormat = ".";



if( sFormat.indexOf( cCharacter, 0 ) == -1 )

{

return false;

}



return true;

}



//IsDigital

function isDigital(str) 

{

for(ilen=0;ilen<str.length;ilen++)

{

if(str.charAt(ilen) < '0' || str.charAt(ilen) > '9' )

{

return false;

} 

}

return true;

}



// cCharacter

function isCharacter( cCharacter )

{

var sFormat = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";



if( sFormat.indexOf( cCharacter, 0 ) == -1 )

{

return false;

}



return true;

}

//Email



function isEmail( sValue )

{

var iFirstIndex = 0;

var iSecondIndex = sValue.indexOf( '@' );

if( iSecondIndex == -1 )return false;

var sTemp = sValue.substring( iFirstIndex, iSecondIndex );

if( isNameCharacter( sTemp ) == false )return false;

iSecondIndex = sValue.indexOf( '.' );

if( iSecondIndex == -1 || sValue.substring( sValue.length-1, sValue.length ) == '.' )return false;

else if( sTemp.length == sValue.length - 2 ) // The last two characters are '@' and '.'

return false;

else

{

var sTempValue = sValue;

iSecondIndex = sValue.indexOf( '@' );

while( iSecondIndex != -1 )

{

iFirstIndex = iSecondIndex + 1;

sTempValue = sTempValue.substring( iFirstIndex, sTempValue.length ); // The right section of value

iSecondIndex = sTempValue.indexOf( '.' );

//document.write( "sTempValue=" + sTempValue + "<br>" );

sTemp = sTempValue.substring( 0, iSecondIndex );

//document.write( "sTemp=" + sTemp + "<br>" );

if( isNameCharacter( sTemp ) == false )return false;

if( isNameCharacter( sTempValue ) == false )return false;

}

}

return true;

} 



/*function checktime(times)

{if(times.length>5)

{alert('time format wrong');

return false;}

parts=times.split(':');

for(i=0;i<parts.length;i++)

if(!ismonth(parts[i])){alert('time format wrong');

return false;}

var loc = times.indexOf( ':' );

if(loc==-1){alert('time format wrong');

return false;}

return true;

}*/

function show()

{showAT();

showTP();

showGroups();}



function showAT()

{var ATserver=document.getElementById('ATserver');

var showATT=document.getElementById('showATT');

if(ATserver.value==0)

{showATT.style.display='none';

ATserver.value=1;

return;}

if(ATserver.value==1)

{showATT.style.display='block';

ATserver.value=0;

return;}

}

function showTP()

{var TPserver=document.getElementById('TPserver');

var showTPT=document.getElementById('showTPT');

if(TPserver.value==0)

{showTPT.style.display='none';

TPserver.value=1;

return;}

if(TPserver.value==1)

{showTPT.style.display='block';

TPserver.value=0;

return;}

}

function showGroups()

{var Gserver=document.getElementById('Gserver');

var showGT=document.getElementById('Groups');

var showOT=document.getElementById('oldserver');

if(Gserver.value==1)

{showGT.style.display='none';

showOT.style.display='block';

Gserver.value=0;

return;}

if(Gserver.value==0)

{showGT.style.display='block';

showOT.style.display='none';

Gserver.value=1;

return;}

}

function   isTel(TEL){   

  var   filter=/^(([0\+]\d{2,3}-)?(0\d{2,3})-)?(\d{7,8})(-(\d{3}))?$/;   

return filter.test(TEL);

  }  

function   isMobilePhone(MobilePhone){   

  var   filter=/^(([0\+]\d{2,3}-)?(\d{11}))?$/;   

return filter.test(MobilePhone);

  } 

  function isTime(Time){

	   var   filter=/^((\d{1,2}:)?(\d{1,2}))?$/;   

return filter.test(Time);

	  }

  

  function isemail(email){

	    var   filter=/^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})?$/;  

return filter.test(email);

  }

function checkform()

{var form=document.getElementById('orderform');

var nows=new Date();

var now=nows.getFullYear()+'-'+nows.getMonth()+'-'+nows.getDate();

var ft=form.FTime.value;

var lt=form.LTime.value;

var sum=form.types.value;

now=now.replace(/\-/g,'');

ft=ft.replace(/\-/g,'');

lt=lt.replace(/\-/g,'');

if((ft-now)<0){alert('Arrival time can not be early present time');return false;}

if((lt-ft)<0){alert('Departture time can not be more than reservation duration');return false;}

if(form.FATime.value!='')

   if(!checktime(form.FATime.value)){alert('Wrong with the earliest arrival time');form.FATime.focus();return false;}

if(form.LATime.value!='')

   if(!checktime(form.LATime.value)){alert('Wrong with the latest arrival time');form.LATime.focus();return false;}

if(form.Pnum1.value!='')

   if(isNaN(form.Pnum1.value)){alert('Adults should be number ');form.Pnum1.focus();return false;}

if(form.Pnum2.value!='')

   if(isNaN(form.Pnum2.value)){alert('Children should be number');form.Pnum2.focus();return false;}

for(i=0;i<=sum;i++)

 {  

 if(isNaN(form.P[i].value)){alert('room num  '+form.P[i].value+'is not number');return false;}

 }

if(form.firstname.value==''){alert('firstname is not not');form.firstname.focus();return false;}

if(form.lastname.value==''){alert('lastname is not not');form.lastname.focus();return false;}

//if(form.Email.value==''){alert('email is not not');form.Email.focus();return false;}

if(!isemail(form.Email.value)){alert('email is  not');form.Email.focus();return false;}

//if(!isEmail(form.Email.value)){alert('email is not not');form.Email.focus();return false;}

if(!isTel(form.Tel.value)){alert('tel is not not');form.Tel.focus();return false;}

if(form.MobilePhone.value!='')  

if(!isMobilePhone(form.MobilePhone.value)){alert('MobilePhone is not not');form.MobilePhone.focus();return false;}

if(form.Ptime.value!='')

if(!isTime(form.Ptime.value)){alert('time is not not');form.Ptime.focus();return false;}

if(!isTime(form.Dtime.value)){alert('time is not not');form.Dtime.focus();return false;}

  if(form.RadioPu1.checked&&form.ATserver.value==0)

   {if(form.Pflight.value==''||form.Ptime.value==''||form.Pdate.value==''){alert('Flight Number is not not');return false;}}   

  if(form.RadioDo1.checked&&form.ATserver.value==0)

   {if(form.Dflight.value==''||form.Dtime.value==''||form.Ddate.value==''){alert('Flight Number is not not');return false;}}

  

if(form.lsdg.value.length>400){alert('Tailor Made Your Tours');return false;}

if(form.info.value.length>400){alert('Special Requests');return false;}



return true;

	}