function enquiry_verify()
{
var pname=document.enquiry.pname.value;
var comp_name=document.enquiry.comp_name.value;
var ph=document.enquiry.ph.value;
var mob=document.enquiry.mob.value;
var email=document.enquiry.email.value;
var comm=document.enquiry.comm.value;



if(pname=='')
{
alert("Enter the Name"); 
document.enquiry.pname.focus();
return false;
}

if(comp_name=='')
{
alert("Enter the Company Name"); 
document.enquiry.comp_name.focus();
return false;
}

if(ph=='')
{
alert("Enter the Phone No."); 
document.enquiry.ph.focus();
return false;
}

if(mob=='')
{
alert("Enter the Mobile"); 
document.enquiry.mob.focus();
return false;
}

if(email=='')
{
alert("Enter the Email Id"); 
document.enquiry.email.focus();
return false;
}

if(!checkemail(email)){
                  alert("Please Enter The Valid E-mail Id");
                  document.enquiry.email.focus();
                  return false;
}


if(comm=='')
{
alert("Enter the Comments"); 
document.enquiry.comm.focus();
return false;
}

return true;
}



function checkemail(str){
              var filter=/^.+@.+\..{2,3}$/;
                            testresults=false;

              if (filter.test(str))
                  testresults=true;
                            return testresults;
}