function validateFields(){var frmEl=document.getElementById('cForm');var posName=document.getElementById('posName');var posEmail=document.getElementById('posEmail');var posRegard=document.getElementById('posRegard');var posText=document.getElementById('posText');var whiteSpace=/^[\s]+$/;if(posText.value==''||whiteSpace.test(posText.value)){alert("Escreva algo, por favor.");}
else if(posEmail.value==''){alert("Coloque um e-mail para retorno.");posEmail.focus();}
else{sendPosEmail();}}
function sendPosEmail(){var success=document.getElementById('emailSuccess');var posName=document.getElementById('posName');var posEmail=document.getElementById('posEmail');var posRegard=document.getElementById('posRegard');var posText=document.getElementById('posText');var strCC=document.getElementById('selfCC').value;var page="./scripts/xmlHttpRequest.php?contact=true&xml=true";showContactTimer();success.style.display='none';var str1=posName.value;str1=str1.replace(/&/g,"**am**");str1=str1.replace(/=/g,"**eq**");str1=str1.replace(/\+/g,"**pl**");var str2=posEmail.value;str2=str2.replace(/&/g,"**am**");str2=str2.replace(/=/g,"**eq**");str2=str2.replace(/\+/g,"**pl**");var str3=posRegard.value;str3=str3.replace(/&/g,"**am**");str3=str3.replace(/=/g,"**eq**");str3=str3.replace(/\+/g,"**pl**");var str4=posText.value;str4=str4.replace(/&/g,"**am**");str4=str4.replace(/=/g,"**eq**");str4=str4.replace(/\+/g,"**pl**");var stuff="selfCC="+strCC+"&posName="+str1+"&posEmail="+str2+"&posRegard="+str3+"&posText="+str4;loadXMLPosDoc(page,stuff)}
function showContactTimer(){var loader=document.getElementById('loadBar');loader.style.display='block';sentTimer=setTimeout("hideContactTimer()",6000);}
function hideContactTimer(){var loader=document.getElementById('loadBar');var success=document.getElementById('emailSuccess');var fieldArea=document.getElementById('contactFormArea');var inputs=fieldArea.getElementsByTagName('input');var inputsLen=inputs.length;var tAreas=fieldArea.getElementsByTagName('textarea');var tAreasLen=tAreas.length;loader.style.display="none";success.style.display="block";success.innerHTML='<strong style="color:green;">'+grabPosXML("confirmation")+'</strong>';for(i=0;i<inputsLen;i++){if(inputs[i].getAttribute('type')=='text'){inputs[i].value='';}}
for(j=0;j<tAreasLen;j++){tAreas[j].value='';}}
function ajaxContact(){var frmEl=document.getElementById('cForm');addEvent(frmEl,'submit',validateFields,false);frmEl.onsubmit=function(){return false;}}
addEvent(window,'load',ajaxContact,false);