// *** COMMON CROSS-BROWSER COMPATIBILITY CODE ***


	function onSubmit(){
	if (document.Enquiry.CompanyName.value  == "")
	{
		alert("Please enter your CompanyName.");
		document.Enquiry.CompanyName.focus()
		return false;
	}
	if (document.Enquiry.contact_person.value  == "")
	{
		alert("Please enter Contact Person Name .");
		document.Enquiry.contact_person.focus()
		return false;
	}
	if (document.Enquiry.Address.value  == "")
	{
		alert("Please enter your Address.");
		document.Enquiry.Address.focus()
		return false;
	}
	
	if (document.Enquiry.telNo.value  == "")
	{
		alert("Please enter Telephone No .");
		document.Enquiry.telNo.focus()
		return false;
	}
	if (document.Enquiry.telNo.value!="")
	{
		var tel= parseInt(document.Enquiry.telNo.value); 
			if (isNaN(tel)) 
				{  
				alert("Enter Telephone Number Correctly");
				document.Enquiry.telNo.focus();
				return false
				} 
	}
			
	if (document.Enquiry.from.value  == "")
	{
		alert("Please enter Email Address .");
		document.Enquiry.from.focus()
		return false;
	}
	var tempEmail= document.Enquiry.from.value;
	var exclude=/[^@\-\.\w]|^[_@\.\-]|[\._\-]{2}|[@\.]{2}|(@)[^@]*\1/;
	var check=/@[\w\-]+\./;
	var checkend=/\.[a-zA-Z]{2,3}$/;
	if (document.Enquiry.from.value!="")
	{
	if (tempEmail.search(exclude)!=-1||tempEmail.search(check)==-1||tempEmail.search(checkend)==-1)
	{
		alert("Can you check your Email Address again?");
		document.Enquiry.from.focus();
		return false
	}
	}	
	
	if (document.Enquiry.industry_details.value  == "")
	{
		alert("Please enter your Industry details.");
		document.Enquiry.industry_details.focus()
		return false;
	}
	
	
	
		if (document.Enquiry.industry_details.value  == "")
	{
		alert("Please enter your Industry details.");
		document.Enquiry.industry_details.focus()
		return false;
	}


	if (document.Enquiry.fuel_details.value  == "")
	{
		alert("Please enter Fuel details.");
		document.Enquiry.fuel_details.focus()
		return false;
	}
	
	if (document.Enquiry.annual_fuel_bill.value  == "")
	{
		alert("Please enter Annual fuel bill");
		document.Enquiry.annual_fuel_bill.focus()
		return false;
	}
	
	if (document.Enquiry.annual_electricity_bill.value  == "")
	{
		alert("Please enter Annual Electricity bill");
		document.Enquiry.annual_electricity_bill.focus()
		return false;
	}
		
		
		
		
	}