function trim(str){if(!str)return'';str=str.replace(/^\s/g,'');str=str.replace(/\s$/g,'');return str;}
function activeEmail(frm)
{if(frm.newsletter.checked==true){frm.email.nextSibling.className='show';frm.email.disabled=false;}else{frm.email.nextSibling.className='hide';frm.email.disabled=true;}}
function checkEmail(str){var filter=/^[a-z0-9\.\-\_]+@[a-z0-9\.\-\_]+$/i;if(filter.test(str))
return true;else
return false;}
function submitContactForm(frm){var error=new Array(false,false)
frm.valid=true;if(!trim(frm.society.value)){frm.society.parentNode.className='missing';error[0]=true;}
if(!trim(frm.name.value)){frm.name.parentNode.className='missing';error[0]=true;}
if(!trim(frm.email.value)){frm.email.parentNode.className='missing';error[0]=true;}
if(!frm.autorisation.checked){frm.autorisation.parentNode.className='missing';error[0]=true;}
if(!trim(frm.phone.value)){frm.phone.parentNode.className='missing';error[0]=true;}
var err=document.getElementById('errors');if(err){if(error[0]==false&&error[1]==false)
err.style.display='none';else
{err.innerHTML=''
if(error[0]==true)
{err.innerHTML='Les champs marqués d\'une * sont obligatoires. ';}
if(error[1]==true)
{err.innerHTML=err.innerHTML+'Veuillez vérifier votre email. ';}
err.style.display='block';frm.valid=false;}}
return frm.valid;}
function inputKeyUp(){if(!this.form.valid)
this.parentNode.className=this.value==''?'missing':'';}
function bindContactForm(){var frm=document.getElementById('frm-contact');if(frm){frm.valid=true;frm.onsubmit=function(){return submitContactForm(this);}
for(var i=0;i<frm.elements.length;i++)
if(frm.elements[i].type=='text')
frm.elements[i].onkeyup=inputKeyUp;}}
window.onload=bindContactForm;