function trim(s)
{
  return s.replace(/^\s+|\s+$/, '');
} 

function validForm() {

fldvalue=trim(document.ConsulationForm.txtfullname.value);
if(fldvalue=="")
{
  alert("Please insert your Full Name.");
  document.ConsulationForm.txtfullname.focus();
  document.ConsulationForm.txtfullname.focus();
  return false;
}

fldvalue=trim(document.ConsulationForm.txtphone.value);
if(fldvalue=="")
{
  alert("Please enter Phone number.");
  document.ConsulationForm.txtphone.value="";
  document.ConsulationForm.txtphone.focus();
  return false;
}

if ((document.ConsulationForm.txtemail.value == "") || (document.ConsulationForm.txtemail.value.length > 0 && (document.ConsulationForm.txtemail.value.indexOf("@",0) == - 1 || document.ConsulationForm.txtemail.value.indexOf(".",0) == - 1))) 
{
  alert("Please enter correct Email Address.");
  document.ConsulationForm.txtemail.focus();
  return false;
}

if ((document.ConsulationForm.txtemail2.value == "") || (document.ConsulationForm.txtemail2.value.length > 0 && (document.ConsulationForm.txtemail2.value.indexOf("@",0) == - 1 || document.ConsulationForm.txtemail2.value.indexOf(".",0) == - 1))) 
{
  alert("Please enter correct Email Address.");
  document.ConsulationForm.txtemail2.focus();
  return false;
}

fldvalue=trim(document.ConsulationForm.txtemail.value);
fldvalue2=trim(document.ConsulationForm.txtemail2.value);
if(fldvalue!=fldvalue2)
{
  alert("Email entered in both boxes don't match.\nPlease enter same email in both boxes.");
  document.ConsulationForm.txtemail.focus();
  return false;
}

fldvalue=trim(document.ConsulationForm.txtquestion.value);
if(fldvalue=="")
{
  alert("Please insert your question.");
  document.ConsulationForm.txtquestion.focus();
  return false;
}


}