/**
 * Validate the Email Forms
 */
 
   var emailFilter=/^.+@.+\..{2,3}$/;
   var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;

   function checkscript(form) {
      if(form.name.value.length < 3) {
         alert('Please enter your name');
         form.name.focus()
         return false;
      }
      if(!(emailFilter.test(form.email.value))) { 
         alert('Please enter a valid email address');
         form.email.focus()
         return false;
      }
      if(form.email.value.match(illegalChars)) {
         alert('The email address contains illegal characters.');
         form.email.focus()
         return false;
      }
      if(form.comments.value.length < 5) {
         alert('Please enter a your comments/enquiry');
         form.comments.focus()
         return false;
      }
      return true;
   }

   function checkVessel(form) {
      if(form.name.value.length < 3) {
         alert('Please enter your name');
         form.name.focus()
         return false;
      }
      if(form.phone.value.length < 3) {
         alert('Please enter your contact phone number');
         form.phone.focus()
         return false;
      }
      if(!(emailFilter.test(form.email.value))) { 
         alert('Please enter a valid email address');
         form.email.focus()
         return false;
      }
      if(form.email.value.match(illegalChars)) {
         alert('The email address contains illegal characters.');
         form.email.focus()
         return false;
      }
      if(form.vessel.value.length < 3) {
         alert('Please enter the reference number for the vessel you are enquiring about.');
         form.vessel.focus()
         return false;
      }
      if(form.comments.value.length < 5) {
         alert('Please enter a your comments/enquiry');
         form.comments.focus()
         return false;
      }
      return true;
   }

   function checkService(form) {
      if(form.name.value.length < 3) {
         alert('Please enter your name');
         form.name.focus()
         return false;
      }
      if(form.phone.value.length < 3) {
         alert('Please enter your contact phone number');
         form.phone.focus()
         return false;
      }
      if(!(emailFilter.test(form.email.value))) { 
         alert('Please enter a valid email address');
         form.email.focus()
         return false;
      }
      if(form.email.value.match(illegalChars)) {
         alert('The email address contains illegal characters.');
         form.email.focus()
         return false;
      }
      if(form.preferred_date.value.length < 3) {
         alert('Please enter the date you would like to have your vessel serviced.');
         form.preferred_date.focus()
         return false;
      }
      if(form.comments.value.length < 5) {
         alert('Please enter a description of what needs to be done..');
         form.comments.focus()
         return false;
      }
      return true;
	}
	
	function checkBookYourWaterTest(form) {
      if(form.name.value.length < 3) {
         alert('Please enter your name');
         form.name.focus()
         return false;
      }
      if(form.phone.value.length < 3) {
         alert('Please enter your contact phone number');
         form.phone.focus()
         return false;
      }
      if(!(emailFilter.test(form.email.value))) { 
         alert('Please enter a valid email address');
         form.email.focus()
         return false;
      }
      if(form.email.value.match(illegalChars)) {
         alert('The email address contains illegal characters.');
         form.email.focus()
         return false;
      }
      return true;
   }