// Form Check From Enquiry / Catalogue Request Page

 function checkInput() {

   var errMsg = "";

   if (document.contactform.name.value.length == 0)
   errMsg = errMsg + "Please enter your Name\n";

   if (document.contactform.telno.value.length == 0)
   errMsg = errMsg + "Please enter a contact telephone number\n";

   if (document.contactform.email.value.length == 0)
   errMsg = errMsg + "Please enter your Email address\n";

   if (errMsg == "")
    return true;
    else {
     alert(errMsg);
    return false;
      }
    }

//

// Form Check From JBS Page

 function checkJBS() {

   var errMsg = "";

   if (document.jbsform.cname.value.length == 0)
   errMsg = errMsg + "Please enter a contact name\n";

   if (document.jbsform.tel.value.length == 0)
   errMsg = errMsg + "Please enter a contact telephone number\n";

   if (document.jbsform.email.value.length == 0)
   errMsg = errMsg + "Please enter your Email address\n";

   if (errMsg == "")
    return true;
    else {
     alert(errMsg);
    return false;
      }
    }

//

      // Form input checking

         function checkML() {

         var errMsg = "";


         if (document.mailform.cname.value.length == 0)
         errMsg = errMsg + "Please enter your name\n";

         if (document.mailform.add1.value.length == 0)
         errMsg = errMsg + "Please enter your address\n";

         if (document.mailform.telno.value.length == 0)
         errMsg = errMsg + "Please enter your telephone number\n";

         if (document.mailform.email.value.length == 0)
         errMsg = errMsg + "Please enter your Email address\n";

         if (document.mailform.town.value.length == 0)
         errMsg = errMsg + "Please enter your Town or City\n";

         if (document.mailform.pc.value.length == 0)
         errMsg = errMsg + "Please enter your Post Code\n"

         if (document.mailform.price.value > document.mailform.price2.value)
         errMsg = errMsg + "The min price is higher than the max price!\n"
         if (errMsg == "")
          return true;
          else {
           alert(errMsg);
          return false;
            }
          }