function insertJourneyParticipant(){
    xmlHttp=ajaxFunction();
    mail=document.getElementById("txtMail").value;
    mail=escape(mail.toLowerCase()); 
    name=escape(document.getElementById("txtName").value);
    id=document.getElementById("txtID").value;
    phone=document.getElementById("txtPhone").value;  
    organization=escape(document.getElementById("txtOrganization").value);
    titl=escape(document.getElementById("txtTitle").value);
    abs=escape(document.getElementById("txtAbstract").value);
    them=escape(document.getElementById("cmbTheme").value);
    captcha=document.getElementById("txtValid").value;
    var radioLength = document.forms[0].optType.length;
    for(i=0;i<radioLength;i++){
        if(document.forms[0].optType[i].checked){
            type=document.forms[0].optType[i].value;
        }
    }
    xmlHttp.open("POST","functions.php?",true);
    xmlHttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
    xmlHttp.send("operation=1&email="+mail+"&name="+name+"&id="+id+"&phone="+phone+"&organization="+organization+"&abs="+abs+"&captcha="+captcha+"&type="+type+"&title="+titl+"&theme="+them);          
    xmlHttp.onreadystatechange=function(){
    if(xmlHttp.readyState==4){
        if(xmlHttp.responseText){
            if(xmlHttp.responseText.substring(0,1)=='1'){
                document.getElementById("txtName").style.border='1px solid red';
                document.getElementById("txtName").focus();    
            }
            else{
                document.getElementById("txtName").style.border='1px solid #00CC00';  
            }
            
            if(xmlHttp.responseText.substring(1,2)=='1'){
                document.getElementById("txtID").style.border='1px solid red'; 
                document.getElementById("txtID").focus();    
            }
            else{
                document.getElementById("txtID").style.border='1px solid #00CC00';   
            }            
            
            if(xmlHttp.responseText.substring(2,3)=='1'){
                document.getElementById("txtOrganization").style.border='1px solid red'; 
                document.getElementById("txtOrganization").focus();    
            }
            else{
                document.getElementById("txtOrganization").style.border='1px solid #00CC00';   
            }
            
            if(xmlHttp.responseText.substring(3,4)=='1'){
                document.getElementById("txtMail").style.border='1px solid red'; 
                document.getElementById("txtMail").focus();    
            }
            else{
                document.getElementById("txtMail").style.border='1px solid #00CC00';  
            }
            
            if(xmlHttp.responseText.substring(4,5)=='1'){
                document.getElementById("txtPhone").style.border='1px solid red'; 
                document.getElementById("txtPhone").focus();    
            }
            else{
                document.getElementById("txtPhone").style.border='1px solid #00CC00';  
            }
            
            if(type==1){
                
                if(xmlHttp.responseText.substring(5,6)=='1'){
                    document.getElementById("txtTitle").style.border='1px solid red';  
                    document.getElementById("txtTitle").focus();    
                }
                else{
                    document.getElementById("txtTitle").style.border='1px solid #00CC00';
                }
                                                     
                if(xmlHttp.responseText.substring(6,7)=='1'){
                    document.getElementById("txtAbstract").style.border='1px solid red';  
                    document.getElementById("txtAbstract").focus();    
                }
                else{
                    document.getElementById("txtAbstract").style.border='1px solid #00CC00';
                }
                if(xmlHttp.responseText.substring(7,8)=='1'){
                    document.getElementById("txtValid").style.border='1px solid red'; 
                    document.getElementById("captcha").src = 'securimage_show.php?sid=' + Math.random();
                    document.getElementById("txtValid").value = '';
                    document.getElementById("txtValid").focus();    
                }
                else{
                    document.getElementById("txtValid").style.border='1px solid #00CC00';
                }
            }else{
                if(xmlHttp.responseText.substring(5,6)=='1'){
                    document.getElementById("txtValid").style.border='1px solid red'; 
                    document.getElementById("captcha").src = 'securimage_show.php?sid=' + Math.random();
                    document.getElementById("txtValid").value = '';
                    document.getElementById("txtValid").focus();     
                }
                else{
                    document.getElementById("txtValid").style.border='1px solid #00CC00';  
                }
            }
            
            if(xmlHttp.responseText=='9'){
                alert('Sus datos han sido enviados...');
                document.getElementById("txtName").value = '';
                document.getElementById("txtID").value=''; 
                document.getElementById("txtOrganization").value = '';
                document.getElementById("txtMail").value = '';
                document.getElementById("txtPhone").value='';
                if(type==1){ 
                    document.getElementById("txtTitle").value = '';                                 
                    document.getElementById("txtAbstract").value = '';
                }
                document.getElementById("txtValid").value = '';
                window.location="signup.php?form=1";
            }
            else{
                alert('Error al Registrar Participante');
            }
        }
        else{
            alert('Error al Registrar Participante');
            document.getElementById("txtName").focus();
        }
    }
    }
}

function showAbstract(show){
    if(show){
        document.getElementById("abstract").style.display='inline'; 
        document.getElementById("title").style.display='inline'; 
        document.getElementById("theme").style.display='inline';                    
    }
    else{
        document.getElementById("abstract").style.display='none';
        document.getElementById("title").style.display='none'; 
        document.getElementById("theme").style.display='none';         
    }
}