function checkSubmit()
{   
	//check to see if lowprice is filled out
	//if it is, let's make sure we only have digits
	if (!document.frmRequest.lowprice.value=="")
	{ 
       var websiteFilter=/^[0-9]{1,}$/;
	   if (!(websiteFilter.test(document.frmRequest.lowprice.value)))
	   {
	   	alert("Please enter a valid price for your low price \n\n(NUMBERS ONLY, NO COMMAS)");
	   	document.frmRequest.lowprice.focus();
	   	document.frmRequest.lowprice.select();
	   	return false;
		}
	}
	
	//check to see if highprice is filled out
	//if it is, let's make sure we only have digits
	if (!document.frmRequest.highprice.value=="")
	{ 
       var websiteFilter=/^[0-9]{1,}$/;
	   if (!(websiteFilter.test(document.frmRequest.highprice.value)))
	   {
	   	alert("Please enter a valid price for your high price \n\n(NUMBERS ONLY, NO COMMAS)");
	   	document.frmRequest.highprice.focus();
	   	document.frmRequest.highprice.select();
	   	return false;
		}
	}
	
	//check to see if lowsize is filled out
	//if it is, let's make sure we only have digits
	if (!document.frmRequest.lowsize.value=="")
	{ 
       var websiteFilter=/^[0-9]{1,}$/;
	   if (!(websiteFilter.test(document.frmRequest.lowsize.value)))
	   {
	   	alert("Please enter a valid size for your low size \n\n(WHOLE NUMBERS ONLY, NO COMMAS OR DECIMALS)");
	   	document.frmRequest.lowsize.focus();
	   	document.frmRequest.lowsize.select();
	   	return false;
		}
	}
	
	//check to see if highsize is filled out
	//if it is, let's make sure we only have digits
	if (!document.frmRequest.highsize.value=="")
	{ 
       var websiteFilter=/^[0-9]{1,}$/;
	   if (!(websiteFilter.test(document.frmRequest.highsize.value)))
	   {
	   	alert("Please enter a valid size for your high size \n\n(WHOLE NUMBERS ONLY, NO COMMAS OR DECIMALS)");
	   	document.frmRequest.highsize.focus();
	   	document.frmRequest.highsize.select();
	   	return false;
		}
	}
	
	//check to see if itemID is filled out
	//if it is, let's make sure we only have digits
	if (!document.frmRequest.itemID.value=="")
	{ 
       var websiteFilter=/^[0-9]{1,}$/;
	   if (!(websiteFilter.test(document.frmRequest.itemID.value)))
	   {
	   	alert("Please enter a valid number for the itemID \n\n(NUMBERS ONLY)");
	   	document.frmRequest.itemID.focus();
	   	document.frmRequest.itemID.select();
	   	return false;
		}
	}
	
	//check to see if first name is filled out
	if (document.frmRequest.fname.value=="")
	{ 
       alert("Please enter your first name");
	   document.frmRequest.fname.focus();
	   document.frmRequest.fname.select();
	   return false;
	}
	
	//check to see if last name is filled out
	if (document.frmRequest.lname.value=="")
	{ 
       alert("Please enter your last name");
	   document.frmRequest.lname.focus();
	   document.frmRequest.lname.select();
	   return false;
	}
	
	//check to see if phone number is filled out
	if (document.frmRequest.phone.value=="")
	{ 
       alert("Please enter your phone number");
	   document.frmRequest.phone.focus();
	   document.frmRequest.phone.select();
	   return false;
	}
   
   // check to see if email address field is of valid syntax
   substremail = document.frmRequest.email.value.split("@");
   if (substremail.length > 1)
   {
      index = substremail[1].indexOf(".");
      if (index == -1)
      {
         alert("Please enter your full email address");
         document.frmRequest.email.focus();
		 document.frmRequest.email.select();
         return false;
      }
      else
            
	  {
		return true;
      }
   }
   else
   {
      alert("Please enter your full email address");
      document.frmRequest.email.focus();
	  document.frmRequest.email.select();
      return false
   }
}