// js for form validation
function valUpload(form){
	
	// company name field
	if (document.forms[0].txtCompanyName.value.length==0){
		alert("Please enter your Company Name.");
		document.forms[0].txtCompanyName.focus();
		return (false);
	}
	
	// name field
	if (document.forms[0].txtName.value.length==0){
		alert("Please enter your Name.");
		document.forms[0].txtName.focus();
		return (false);
	}
	
	// file field
	if (document.forms[0].binFile.value.length==0){
		alert("Please choose a file from your hard drive.");
		document.forms[0].binFile.focus();
		return (false);
	}
	
	// phone field
	if (document.forms[0].txtPhoneNumber.value.length==0){
		alert("Please enter your Phone Number.");
		document.forms[0].txtPhoneNumber.focus();
		return (false);
	}
	
	// email field
	if (document.forms[0].txtEmail.value.length==0){
		alert("Please enter your e-mail address.");
		document.forms[0].txtEmail.focus();
		return (false);
	}

else return true;
}