function doInputValidationForCommentForm(){var validName=0;var validEmail=0;var validComments=0;var links=0;var email=document.getElementById('AuthorEmail').value;var authemail=document.getElementById('C_AuthorEmail').value;var authpwd=document.getElementById('C_AuthorPass').value;var txt=document.getElementById('txtComments').value;var filter=/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;if(document.getElementById('AuthorName').value!=''){validName=1}if(email!=''&&filter.test(email)){validEmail=1}if(txt!=''){validComments=1}if(authemail!=''&&filter.test(authemail)){if(authpwd!=''){validName=1;validEmail=1}}for(var ind=0;ind<txt.length;ind++){if(txt.substring(ind,ind+7)=="http://"){links=links+1}else if(txt.substring(ind,ind+6)=="ftp://"){links=links+1}else if(txt.substring(ind,ind+8)=="https://"){links=links+1}}if(validName==1&&validEmail==1&&validComments==1&&links<4){return true}else{var errorMessage="<font style='color:red; font-weight: 700'>Errores: <br/>";if(validName==0){errorMessage+="Por favor, introduce un nombre! <br />"}if(validEmail==0){errorMessage+="La dirección de correo no es válida! <br />"}if(validComments==0){errorMessage+="Por favor, introduce un comentario! <br />"}if(links>3){errorMessage="Sólo puedes introducir 3 URLs "}errorMessage+="</font>";document.getElementById('formerrors').innerHTML=errorMessage;return false}}function doInputValidationForEmail(){var validName=0;var validEmail=0;var validForward=0;var email=document.getElementById('AuthorEmail').value;var femail=document.getElementById('ForwardEmail').value;var filter=/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;if(document.getElementById('AuthorName').value!=''){validName=1}if(email!=''&&filter.test(email)){validEmail=1}if(femail!=''&&filter.test(femail)){validForward=1}if(validName==1&&validEmail==1&&validForward==1){return true}else{var errorMessage="<font style='color:red; font-weight: 700'>Errores:<br/> ";if(validName==0){errorMessage+='<br/>Por favor, introduce un nombre! '}if(validEmail==0){errorMessage+='<br/>La dirección de correo no es válida! '}if(validForward==0){errorMessage+='<br/>Por favor, introduce un email para el destinatario!<br/>'}errorMessage+="</font>";document.getElementById('formerrors').innerHTML=errorMessage;return false}}function doInputValidationForContactPage(){var validName=0;var validEmail=0;var email=document.getElementById("AuthorEmail").value;var filter=/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;if(document.getElementById("AuthorName").value!=""){validName=1}if(filter.test(email)){validEmail=1}if(validName==1&&validEmail==1){return true}else{var errorMessage="<font style='color:red; font-weight: 700'>Errores:<br/> ";if(validName==0){errorMessage+="Por favor, introduce un nombre! <br/>"}if(validEmail==0){errorMessage+="La dirección de correo no es válida!<br/> "}errorMessage+="</font>";document.getElementById("formerrors").innerHTML=errorMessage;return false}}