function list_cookies() 
{
    var all_cookies = document.cookie.split(';');
    var a_string = '';

    for (var i = 1 ; i <= all_cookies.length; i++) {
        a_string += all_cookies[i-1] + "&";
    }

    return a_string;

}

function set_cookie(name,value,days) 
{

    var expires = "";
    
    if (days) 
    {

        var date = new Date();
        date.setTime(date.getTime() + (days*24*60*60*1000));
        expires = "; expires=" + date.toUTCString();

    }

    document.cookie = name + "=" + (value || "")  + expires + "; path=/";

}

function get_cookie(name) 
{

    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    
    for(var i=0;i < ca.length;i++) 
    {

        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1,c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);

    }

    return null;

}

function erase_cookie(name) 
{
	document.cookie = name +'=; Path=/; Expires=Thu, 01 Jan 1970 00:00:01 GMT;';
    //document.cookie = name+'=; Max-Age=-99999999;';  

}
function get_url_vars(url) {
    var vars = {};
    var parts = url.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) {
        vars[key] = value;
    });
    return vars;
}

function handle_group_click(b,groupid)
{
	var x = document.getElementsByClassName('interest_group_'+groupid);
	var i;
	for (i = 0; i < x.length; i++) 
    {
  		if(x[i].value != b) x[i].checked = false;
	}
}


function push_form(form_layer)
{
	//alert("herer");
	var tx_cid = '';
    var tx_id = '';
    
    //var url_referer = window.location.href.substr(0, window.location.href.indexOf('#'));
    var url_referer = window.location.href.split('#')[0]; 
    var send_request = 0;
    // always push data to server
    var http = new XMLHttpRequest();
    var url = form_layer;
    var url_params = get_url_vars(url_referer); 
    var tx_identifier = get_cookie('tx_identifier');
  
    if(tx_identifier)
   	{
    	send_request = 1;
        if(typeof(url_params['tx_cid']) != 'undefined' && typeof(url_params['tx_id']) != 'undefined')
        {
            tx_id = url_params['tx_id'];
            tx_cid = url_params['tx_cid'];
        }
    } 
    else
    {
    	if(typeof(url_params['tx_cid']) != 'undefined' && typeof(url_params['tx_id']) != 'undefined')
        {
        	send_request = 1;
            tx_id = url_params['tx_id'];
            tx_cid = url_params['tx_cid'];
        }
    }

    if(send_request==1)
    {
    	var params = list_cookies()+'&tx_id='+tx_id+'&tx_cid='+tx_cid+'&url_referer='+url_referer.replace(/&/g,"$");
       
        http.open('POST', url, true);
        http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
        //http.setRequestHeader('url_referer',url_referer);
            
        http.onreadystatechange = function() 
        {
            if(http.readyState == 4 && http.status == 200) 
            {
                var tx_arr = JSON.parse(http.responseText);
                
                var forms = document.getElementsByTagName('form');
                found_form = 0;
                var extra_form_tag = '';

                for (i = 0; i < forms.length; i++)
                {

                    found_form = 1;
                                   
                }

                if (found_form == 1)
                    extra_form_tag = "</form>";
				
                document.getElementById('tx_form').innerHTML=extra_form_tag+tx_arr.form_html;  
                
               if(tx_arr.tx_identifier=='')
               {
               		//alert(1); 
               		erase_cookie('tx_identifier');
               }
               else
               {
               		set_cookie('tx_identifier',tx_arr.tx_identifier,365);
                }
                
                //var session_hour = 1/24; 
                //set_cookie('tx_session',tx_arr.tx_session,session_hour);
            }
            
         }
            
        http.send(params);
    }

}
function push_form_respons()
{
	//alert(document.getElementById("tx_form_url").value);
    //alert(document.getElementById("tx_form_id").value);
    //return false;
	if(document.getElementById("tx_form_id") && document.getElementById("tx_form_id").value && 	document.getElementById("tx_form_url") && document.getElementById("tx_form_url").value)
    {
    	var form_id = document.getElementById("tx_form_id").value;
    	var http = new XMLHttpRequest();
        var elements = document.getElementById("tx_form_"+form_id).elements;
        var obj ={};
        var interest ={};
        var i_cnt=0
        for(var i = 0 ; i < elements.length ; i++){
         var item = elements.item(i);
         var clsname = item.getAttribute("target");
         
         if(item.name=='interest_id' || clsname=='interest_radio_cls' || clsname=='interest_multi_select')
         {
         
            if(item.type=='checkbox')
            {
            	if(clsname=='interest_radio_cls')
                {
                	if(item.checked==true)
                    {
                        interest[i_cnt] = item.value+"true";
                        i_cnt++;
                    }
                    else
                    {
                        interest[i_cnt] = item.value+"false";
                        i_cnt++;
                    }
                }
                else
                {
                    if(item.checked==true)
                    {
                        interest[i_cnt] = item.value;
                        i_cnt++;
                    }else{
                        if(item.value.split("_*")[3])
                        {
                            var item_value = item.value.split("_*");
                            item_value[3] = 'false';
                            interest[i_cnt] = item_value.join("_*");
                            i_cnt++;
                        }
                    }
                }
            }
            else if(item.type=='radio')
            {
            	if(item.checked==true)
                {
                    interest[i_cnt] = item.value;
                    i_cnt++;
                }
            }
            else if(item.type=='select-one')
            {
            
            	if(item.options[item.selectedIndex] && item.options[item.selectedIndex].value)
                {
                
                	//var result = item.options[item.selectedIndex].value;
                    interest[i_cnt] = item.value;
                    i_cnt++; 
                }
            }
            else if(item.type=='select-multiple')
            {
            	var dataid = item.getAttribute("data-id");
                var tx_items_val = $("#tx_item_"+dataid).chosen().val();
                
                if(tx_items_val != null)
                {
                	for(var j=0;j < tx_items_val.length;j++)
                    {
                     	var int_mul = tx_items_val[j];
                        interest[i_cnt] = int_mul;
                    	i_cnt++; 
                    }
                }
            }
            else if(item.type=='hidden')
            {
            	interest[i_cnt] = item.value;
                i_cnt++; 
            }
         }
         else
         {
            if(item.type=='checkbox' || item.type=='radio')
            {
                if(item.checked==true)
                {
                    obj[item.name] = item.value;
                 }   
            }
            else if(item.type=='select-one')
            {
            	if(item.options[item.selectedIndex] && item.options[item.selectedIndex].value)
                {
                	 obj[item.name] = item.value;
                }
            }
            else if(item.type=='text' || item.type=='hidden')
            {
            	obj[item.name] = item.value;
                
            }
         }
        }
        var url_referer = window.location.href;
        var url_referer = window.location.href.split('#')[0]; 
        var params = list_cookies()+'&profile_fields='+JSON.stringify(obj)+'&interest_fields='+encodeURIComponent( JSON.stringify(interest) )+'&url_referer='+url_referer.replace(/&/g,"$");;
       
        var url = document.getElementById("tx_form_url").value;
        http.open('POST', url, true);
        http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
        //http.setRequestHeader('url_referer',url_referer);
              
        http.onreadystatechange = function() 
        {
            if(http.readyState == 4 && http.status == 200) 
            {
            	var tx_arr = JSON.parse(http.responseText);
                 
                if(tx_arr.response_status==1)
                {
                	document.getElementById('tx_form_success').innerHTML=tx_arr.response_msg;  
                }
                else
                {
                	document.getElementById('tx_form_error').innerHTML=tx_arr.response_msg;  	
                }
                setTimeout(function () {
                        document.getElementById('tx_form_success').innerHTML='';
                        document.getElementById('tx_form_error').innerHTML='';
                }, 3000);
            	
            }
        }        
        http.send(params);	
    }
}

function include_js(filename,onload) {
    var head = document.getElementsByTagName('head')[0];
    var script = document.createElement('script');
    script.src = filename;
    script.type = 'text/javascript';
    script.onload = script.onreadystatechange = function() {
    	 onload();
    };
    head.appendChild(script);
}
function include_css(filename) {
    var head = document.getElementsByTagName('head')[0];
    var link = document.createElement('link');
    link.rel = 'stylesheet';  
    link.type = 'text/css';       
    link.href = filename;  
    head.appendChild(link);
}
include_css('//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css');
include_css('https://cdnjs.cloudflare.com/ajax/libs/chosen/1.4.2/chosen.css');
include_css('https://enrichment.tritonx.nl/tx_css/profile.css?v='+Math.floor(Math.random() * 100));

include_js('https://code.jquery.com/jquery-1.12.4.js',function() {});
include_js('https://code.jquery.com/ui/1.12.1/jquery-ui.js',function() {
	$(document).ready(function() {
        setTimeout(setmultiselect,2000);
        setTimeout(datepickerselect,2000);
        
    });
    
function setmultiselect()
{
	
		include_js('https://cdnjs.cloudflare.com/ajax/libs/chosen/1.4.2/chosen.jquery.js',function() {
			 		
			$('.tx_interest_select_single').chosen({'placeholder_text_multiple':"Maak uw keuze"});
			$('.tx_interest_select_multiple').chosen({'placeholder_text_multiple':"Maak uw keuze"});	
		 });
	
}  
function datepickerselect()
{
	$( "#datepicker" ).datepicker({ changeMonth: true,changeYear: true,dateFormat: 'dd-mm-yy',maxDate: 0});
} 
 
});

////////////////////////////////////////////////////////////////////////////////////////


var form_layer = "https://enrichment.tritonx.nl/forms/push_form/";

push_form(form_layer);

// push every 5 seconds data
window.setInterval(function()
{
   
    //push_data();

}, 5000);