function setImg(id) {
     $("img[id^=img-]").each(function() {
        $(this).hide();
        var currId = $(this).attr('id');
        tNum = currId.split('-');
        numId = tNum[1];
        if(numId==id) {
           $(this).show();
        }
     });
     return false;
}

function setPhoto(id) {
     $("img[id^=photo-]").each(function() {
        $(this).hide();
        var currId = $(this).attr('id');
        tNum = currId.split('-');
        numId = tNum[1];
        if(numId==id) {
           $(this).show();
        }
     });
     return false;
}

$(document).ready(function(){
   var regEmail  = new RegExp(/^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/);
   $('#jforms_croisiere_free_quote,#jforms_croisiere_free_quote1').submit(function(){
        var datas = $(this).serialize();
        var action = $(this).attr('action');
        var email = $('input[name=email]',this).val();
        var name = $('input[name=name]',this).val();
        var tel = $('input[name=tel]',this).val();
        bError = false;
        if(name=='' || name=='Nom') {
             alert('Veuillez inserer votre nom');
             return false;
        }
        if(email=='' || !regEmail.test(email)) {
              alert('Veuillez inserer une email valide');
              return false;
        }
        if(tel=='' || tel=='Tel') {
             alert('Veuillez inserer numéro de téléphone');
             return false;
        } else if(tel.length<10 || isNaN(tel)) {
            alert('Veuillez inserer numéro de téléphone valide');
             return false;
        }

        $.ajax({
           type: "GET",
           url: j_basepath+"index.php?"+datas,
           success: function(response){
                alert(response)
           }
        });

        return false;
   });
        initInputForm('#jforms_croisiere_free_quote_name','Nom');
        initInputForm('#jforms_croisiere_free_quote_email','Email');
        initInputForm('#jforms_croisiere_free_quote_tel','Tel');
        initInputForm('#jforms_croisiere_free_quote1_name','Nom');
        initInputForm('#jforms_croisiere_free_quote1_email','Email');
        initInputForm('#jforms_croisiere_free_quote1_tel','Tel');

});

function initInputForm(obj,defaultVal) {
	$(obj).click(function() {
   if($(this).val() == defaultVal) $(this).val('');
	});
	$(obj).blur(function() {
	  if($(this).val() == '') $(this).val(defaultVal);
	});

}

var data = '';
var step = 1;
var currentProgress = 1;
var prgstep = 16.66666666666667;

function nextStep() {
    if( step < 4 ) {
        value = $("#step-"+step+" input").val();
    } else {
        value = $("#step-"+step+" select").val();
    }
     if(value!='') {
        prevstep = step;
        nextstep = step +1;
        step = nextstep ;

        $('#step-'+prevstep).hide();
        $('#step-'+nextstep).show();

        currentProgress = currentProgress + prgstep;
			
        if(step>6) {
             currentProgress = 100
             var f_name = document.getElementById("jforms_croisiere_express_quote_name").value;
			 var f_email = document.getElementById("jforms_croisiere_express_quote_email").value;
			 var f_tel = document.getElementById("jforms_croisiere_express_quote_tel").value;
			 var f_destination = document.getElementById("jforms_croisiere_express_quote_destination").value;
			 var f_date = document.getElementById("jforms_croisiere_express_quote_date").value;
		  	 var f_people = document.getElementById("jforms_croisiere_express_quote_number_people").value;
			 data = f_name+'!!'+f_email+'!!'+f_tel+'!!'+f_destination+'!!'+f_date+'!!'+f_people+'!!';
             $('#btnEnd').show();
             $('#btnNext').hide();
        }
        $( "#progressbar" ).progressbar( "option", "value", currentProgress );
     }
}