var go_confirmed = 0;
function agree_del(){

    if(confirm ('Are you sure delete this... All date included in will be deleted...')){
        go_confirmed = 1;
        return true;
	}else{
    	go_confirmed = 0;
	    return false;
	}
}
var add_confirmed = 0;
function agree_add(){

    if(confirm ('Are you sure this information is correct...')){
        add_confirmed = 1;
        return true;
	}else{
    	add_confirmed = 0;
	    return false;
	}
}
function check_in_form(){
	var names = document.getElementById("full_name").value;
	var subjects = document.getElementById("subject").value;
	var comments = document.getElementById("comment").value;
	if((names=="") || (subjects=="") || (comments=="")){
        alert("Please fill all boxes ");
		return false;
	}
	return true;
}


function show(obj,advanced){
	if(document.getElementById(obj).style.display == ""){
        document.getElementById(obj).style.display = "none";
        if(advanced)document.getElementById(advanced).value = 0;
	}else{
        document.getElementById(obj).style.display = "";
        if(advanced)document.getElementById(advanced).value = 1;
	}
    return false;
}



function show_only(obj){
    document.getElementById(obj).style.display = "";
    return false;
}


function hide_only(obj){
    document.getElementById(obj).style.display = "none";
    return false;
}


function swich_shown(name,id){

    for(i=1; i<=count_texts; i++){
    	document.getElementById(name+i).style.display = "none";
    }
    document.getElementById(name+id).style.display = "";
    return false;

}



function swich_select_input(val,obj,name){
    if(val=='' || val==0){
    	document.getElementById(obj).innerHTML = '';
	    document.getElementById(obj).innerHTML = '<input id="'+name+'" name="'+name+'" type="text" value="">';
        document.getElementById(name).focus();
    }
    return false;
}


function disable(obj){
	if(document.getElementById(obj).disabled == false)
    	document.getElementById(obj).disabled = true;
    else
    	document.getElementById(obj).disabled = false;
}


function just_disable(obj){
    document.getElementById(obj).disabled = true;
}


function ValidateEmail(theinput){
    var s=theinput.value
    if(s.search)
    {
        return (0<=s.search(new RegExp('^([-!#$%&\'*+./0-9=?A-Z^_`a-z{|}~'+unescape('%7f])+@([-!#$%25&\'*+/0-9=?A-Z^_`a-z{|}~%7f]+\\.)+[a-zA-Z]{2,6}$'),'gi')))
    }
    if(s.indexOf)
    {
        var at_character=s.indexOf('@')
        if(at_character<=0 || s.length<at_character+4)
            return false
    }
    if(s.length6)
        return false
    else
        return true
}


function ValidateNumber(theinput){
	if(parseInt(theinput.value,10).toString()!=theinput.value) return false;
    else return true;
}
/*function ValidateNumber(strString){
   	var strValidChars = "0123456789.-";
   	var strChar;
   	var blnResult = true;

   	if(strString.length == 0) return false;

   	for(i=0; istrString.length && blnResult==true; i++){
      	strChar = strString.charAt(i);
      	if (strValidChars.indexOf(strChar) == -1) blnResult = false;
   	}
   	return blnResult;
}*/

function news_mail(){
	if(ValidateEmail(document.getElementById('mail_to'))==false){
	
		alert('Your E-mail is invalid...');
        document.getElementById(error).focus();
	}
 }   

function check_goshow(){

	var error=0;

	if(!document.getElementById('voucher_num').value) error = 'voucher_num';
	if(!document.getElementById('meeting_point').value) error = 'meeting_point';
	if(document.getElementById('national').value==0) error = 'national';
	if((document.getElementById('e-mail').value>3) && (ValidateEmail(document.getElementById('e-mail'))==false)) error = 'e-mail';
	if(!document.getElementById('mobile').value) error = 'mobile';
	if(!document.getElementById('fname').value) error = 'fname';
    if(!document.getElementById('lname').value) error = 'lname';
	if(error=='e-mail'){
		alert('Your E-mail is invalid...');
        document.getElementById(error).focus();
		document.getElementById('step2').style.display="none";
		document.getElementById('step1').style.display="";
	    return false;
	}
	else if(error){
	    alert('Please Fill in the field of '+ error);
        document.getElementById(error).focus();
		document.getElementById('step2').style.display="none";
		document.getElementById('step1').style.display="";
	    return false;
	}
	else if(error==0){

      return true;
	}


}//function

function check_newgo(){

	var error=0;

	  for(var i=1; i<=document.getElementById('nums1').value; i++){
            fname = document.getElementById('fname1['+i+']');
            voucher = document.getElementById('voucher1['+i+']');
            lname = document.getElementById('lname1['+i+']');
            nationals = document.getElementById('nationals1['+i+']');
            mob = document.getElementById('mob1['+i+']');
            mail = document.getElementById('mail1['+i+']');
            meeting_point = document.getElementById('meeting_point1['+i+']'); 
            
            birthday0 = document.getElementById('birthday01['+i+']');
            birthday1 = document.getElementById('birthday11['+i+']');
            birthday2 = document.getElementById('birthday21['+i+']');
            
            if((meeting_point.value==0) || (!lname.value) || (!mob.value) || (!fname.value) || (!voucher.value) || (nationals.value==0) || ((mail.value>3)&&(ValidateEmail(mail)==false))){
	            alert('All fields marked with * are required..');
                error=1;
           		return false;
	        
            }
            
			else if(ValidateNumber(birthday0)==false || birthday0.value > 2012 || birthday0.value < (2012-100)){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday0.value = '';
                birthday0.focus();
                error=1;
                return false;
             
	        }
            else if(ValidateNumber(birthday1)==false || birthday1.value > 12){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday1.value = '';
                birthday1.focus();
                error=1;
                return false;
	        }
            else if(ValidateNumber(birthday2)==false || birthday2.value > 31){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday2.value = '';
                birthday2.focus();
                error=1;
                return false;
	        }

            
		else {	
        	var today = new Date();
            if(document.getElementById('kind1['+i+']').value==1){
                if( (birthday0.value+'-'+birthday1.value+'-'+birthday2.value) < ((today.getFullYear()-12)+'-'+today.getMonth()+'-'+today.getDate()) ){
                	alert('Please make sure of Bairthdate fields... ['+fname.value+' '+lname.value+'] is not a Kid!!');
	            	birthday0.focus();
                    error=1;
                	return false;
                }
	        }else{
                if( (birthday0.value+'-'+birthday1.value+'-'+birthday2.value) >= ((today.getFullYear()-12)+'-'+today.getMonth()+'-'+today.getDate()) ){
                	alert('Please make sure of Bairthdate fields... ['+fname.value+' '+lname.value+'] is a Kid!!');
	            	birthday0.focus();
                    error=1;
                	return false;
                }
	        }

        }//if
       
        
     }//for
     if(error==0) return true; 

}//function



function check_reserve_tentative(){

	var error=0;
//	if(!document.getElementById('meeting_poi').value) error = 'meeting_poi';
//	if(document.getElementById('national').value==0) error = 'national';
	if(((document.getElementById('mail').value>3) && (ValidateEmail(document.getElementById('mail'))==false))) error = 'mail';
	//if(!document.getElementById('mob').value) error = 'mob';
	if(!document.getElementById('fname').value) error = 'fname';
  //  if(!document.getElementById('lname').value) error = 'lname';
	if(error=='mail'){
		alert('Your mail is invalid...');
        document.getElementById(error).focus();
	    return false;
	}else if(error){
	    alert('All fields marked with * are required..');
        document.getElementById(error).focus();
	    return false;
	}
	else if(ValidateNumber(document.getElementById('birthday0'))==false || document.getElementById('birthday0').value > 2012 || document.getElementById('birthday0').value < (2012-100)){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday0').value = '';
                    document.getElementById('birthday0').focus();
                    return false;
                }else if(ValidateNumber(document.getElementById('birthday1'))==false || document.getElementById('birthday1').value > 12){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday1').value = '';
                    document.getElementById('birthday1').focus();
                    return false;
                }else if(ValidateNumber(document.getElementById('birthday2'))==false || document.getElementById('birthday2').value > 31){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday2').value = '';
                    document.getElementById('birthday2').focus();
                    return false;
                }

				else{
            		return true;
				}


}//function

function check_reserve_car(){

	var error=0;
	if(!document.getElementById('pay').value) error = 'pay';
  	if(!document.getElementById('type_select').value) error = 'type_select';
	if(!document.getElementById('num_select').value) error = 'num_select';

    
	 if(error){
	    alert('كل الحقول المسبقة بـ * مطلوبة..');
        document.getElementById(error).focus();
	    return false;
	}
	else{
           return true;
	}


}//function





function check_reserve(ts,next_72){
    var error=0;
    //var O_year = '' ? '' : 'YYYY' ;
    //var O_month = '' ? '' : 'MM' ;
    //var O_day = '' ? '' : 'DD' ;
    if(!document.getElementById('kids').value) document.getElementById('kids').value=0;
    var total_guests = (parseInt(parseInt(document.getElementById('adult').value)+parseInt(document.getElementById('kids').value))==1);

    if(ts==1 || ts==5){

        if(document.getElementById('sec_code') && !document.getElementById('sec_code').value) error = 'sec_code';


        if(!document.getElementById('adult').value || ValidateNumber(document.getElementById('adult'))==false || document.getElementById('adult').value<1) error = 'adult';
        if((document.getElementById('mail').value>3)&&(ValidateEmail(document.getElementById('mail'))==false)) error = 'mail'; 
		if((!document.getElementById('mail').value)&& document.getElementById('newsletters').checked==true) error = 'newsletters'; 
	    if(!document.getElementById('fname').value) error = 'fname';
        if(!document.getElementById('id_program').value) error = 'id_program';
	   // if(document.getElementById('id_program') && !document.getElementById('id_program').value ) error = 'id_program';

	    if(!document.getElementById('comp').value) error = 'comp';


	    if(error=='mail'){
	        alert('Your mail is invalid...');
            document.getElementById(error).focus();
	        return false;
        }else if(error=='newsletters'){
	        alert('Please type your mail or uncheck Subscripe To NewsLetters');
            document.getElementById(error).focus();
	        return false;    
	    }else if(error){
	        alert('All fields marked with * are required..');
            document.getElementById(error).focus();
	        return false;
        }else if(!document.getElementById('date').value || document.getElementById('date').value<next_72 ){
        	alert('Trip date is invalid...');
            return false;
        }else if(ts!=5){

            if(total_guests==1){
            	if(!document.getElementById('Birthday_tr')){
                	document.getElementById('tour_date_td').innerHTML += '<table cellpadding=0 cellspacing=0><tr id="Birthday_tr"><td width=150>Birthdate : </td><td><input id="birthday0[0]" name="birthday0[0]" size=4 type="text" value="YYYY" onclick="if(this.value==\'YYYY\')value=\'\'" onblur="if(this.value==\'\')this.value=\'YYYY\'">-<input id="birthday1[0]" name="birthday1[0]" type="text" size=2 value="MM" onclick="if(this.value==\'MM\')value=\'\'" onblur="if(this.value==\'\')this.value=\'MM\'">-<input id="birthday2[0]" name="birthday2[0]" size=2 type="text" value="DD" onclick="if(this.value==\'DD\')value=\'\'" onblur="if(this.value==\'\')this.value=\'DD\'"></td></tr></table>';
                }
                if(ValidateNumber(document.getElementById('birthday0[0]'))==false || document.getElementById('birthday0[0]').value > 2012 || document.getElementById('birthday0[0]').value < (2012-100)){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday0[0]').value = '';
                    document.getElementById('birthday0[0]').focus();
                    return false;
                }else if(ValidateNumber(document.getElementById('birthday1[0]'))==false || document.getElementById('birthday1[0]').value > 12){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday1[0]').value = '';
                    document.getElementById('birthday1[0]').focus();
                    return false;
                }else if(ValidateNumber(document.getElementById('birthday2[0]'))==false || document.getElementById('birthday2[0]').value > 31){
                    alert('Please make sure of Bairthdate failds..');
                    document.getElementById('birthday2[0]').value = '';
                    document.getElementById('birthday2[0]').focus();
                    return false;
                }
                document.getElementById('st').value = 2;
                document.getElementById('birthday0[1]').value=document.getElementById('birthday0[0]').value;
                document.getElementById('birthday1[1]').value=document.getElementById('birthday1[0]').value;
                document.getElementById('birthday2[1]').value=document.getElementById('birthday2[0]').value;
            }else{
            	document.getElementById('st').value = 1;
                return true;
            }
	    }
    }
    if(ts==2 || ts==5){
        for(var i=1; i<=document.getElementById('form_count').value; i++){
            fname = document.getElementById('fname['+i+']');
            lname = document.getElementById('lname['+i+']');
            birthday0 = document.getElementById('birthday0['+i+']');
            birthday1 = document.getElementById('birthday1['+i+']');
            birthday2 = document.getElementById('birthday2['+i+']');
           
            if(!fname.value){
	            alert('Please make sure of all required fields..');
	            fname.focus();
                return false;
	        }
            if(ValidateNumber(birthday0)==false || birthday0.value > 2012 || birthday0.value < (2012-100)){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday0.value = '';
                birthday0.focus();
                return false;
	        }
            if(ValidateNumber(birthday1)==false || birthday1.value > 12){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday1.value = '';
                birthday1.focus();
                return false;
	        }
            if(ValidateNumber(birthday2)==false || birthday2.value > 31){
	            alert('Please make sure of ['+fname.value+' '+lname.value+'] Bairthdate..');
                birthday2.value = '';
                birthday2.focus();
                return false;
	        }

            var today = new Date();

            if(document.getElementById('kid['+i+']').checked==true){
                if( (birthday0.value+'-'+birthday1.value+'-'+birthday2.value) < ((today.getFullYear()-12)+'-'+today.getMonth()+'-'+today.getDate()) ){
                	alert('Please make sure of Bairthdate fields... ['+fname.value+' '+lname.value+'] is not a Kid!!');
	            	birthday0.focus();
                	return false;
                }
	        }else{
                if( (birthday0.value+'-'+birthday1.value+'-'+birthday2.value) >= ((today.getFullYear()-12)+'-'+today.getMonth()+'-'+today.getDate()) ){
                	alert('Please make sure of Bairthdate fields... ['+fname.value+' '+lname.value+'] is a Kid!!');
	            	birthday0.focus();
                	return false;
                }
	        }

        }


    }

    /*if(ts==3){
        alert('...');

    }*/

}

function check_upon(){
    var upon_error='';
    if(!document.getElementById('name_en').value) upon_error = 'name_en';
    else if(!document.getElementById('brief_en').value) upon_error = 'brief_en';
    else if(!document.getElementById('departure').value) upon_error = 'departure';
    else if(!document.getElementById('arrival').value) upon_error = 'arrival';

    if(upon_error != ''){
		alert('Please make sure of all required fields..');
	    document.getElementById(upon_error).focus();
        return false;
	}else
		return true;
}

function remove_form(){
    var curr_i = document.getElementById('form_count').value;
    if(curr_i>1){
    	document.getElementById('form_'+curr_i).innerHTML = '';
    	document.getElementById('form_count').value = document.getElementById('form_count').value-1;
    }else{
    	alert('You can`t remove all passenger`s forms...');
    }
    return false;
}


function refresh_code(url){

    var Digital = new Date();
    var seconds = Digital.getMinutes()+''+Digital.getSeconds();


    document.getElementById('sec_img_load').innerHTML = "<img src='images_en/progress.gif' width='16' height='16' border=0>";
    document.getElementById('sec_img').src = '';
    document.getElementById('sec_img').src = url+'&'+seconds;
    setTimeout("document.getElementById('sec_img_load').innerHTML = '';",1500);
    //document.getElementById('sec_img_load').innerHTML = '';
    return false;
}