function chkEnquiry()
{
	var code = document.enquiry.code.value;

	if(document.getElementById('company').value == '')
	{
		alert("Please enter company or client name");
		document.getElementById('company').focus();
		return false;
	}
	if(document.getElementById('contactname').value == '')
	{
		alert("Please enter contact person");
		document.getElementById('contactname').focus();
		return false;
	}
	if(document.getElementById('phone').value == '')
	{
		alert("Please enter phone number");
		document.getElementById('phone').focus();
		return false;
	}
	if(document.getElementById('fax').value == '')
	{
		alert("Please enter fax number");
		document.getElementById('fax').focus();
		return false;
	}
	if(document.getElementById('email').value == '')
	{
		alert("Please enter email");
		document.getElementById('email').focus();
		return false;
	}
	if(document.enquiry.email.value)
		{
			var x = document.enquiry.email.value;
			var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			if (filter.test(x)==false)
			{	
				alert("Please enter valid email Id.");
				document.enquiry.email.focus();
				return false;
			}
		}
	if(document.getElementById('posttaladdress1').value == '')
	{
		alert("Please enter postal address");
		document.getElementById('posttaladdress1').focus();
		return false;
	}
	if(document.getElementById('posttaladdress2').value == '')
	{
		alert("Please enter alternate postal address");
		document.getElementById('posttaladdress2').focus();
		return false;
	}
    if(document.getElementById('posttaladdress3').value == '')
    {
        alert("Please enter Line3");
        document.getElementById('posttaladdress3').focus();
        return false;
    }
	if(document.getElementById('postcode').value == '')
	{
		alert("Please enter postcode");
		document.getElementById('postcode').focus();
		return false;
	}
	if(document.getElementById('state').value == '')
	{
		alert("Please enter state");
		document.getElementById('state').focus();
		return false;
	}
	if(document.getElementById('country').value == '')
	{
		alert("Please enter country");
		document.getElementById('country').focus();
		return false;
	}
	if(document.getElementById('productrange').value == '')
	{
		alert("Please select product");
		document.getElementById('productrange').focus();
		return false;
	}
	if(document.getElementById('comments').value == '')
	{
		alert("Please enter comment");
		document.getElementById('comments').focus();
		return false;
	}

	else{
     		call(code);
     		return false;
	 }	 
	return true;
	
}

var request="";

if(window.XMLHttpRequest)  
{
	request= new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
	request= new ActiveXObject("Microsoft.XMLHTTP");
}

function call(code)
{
	//alert(code);
	var url ="validateCaptcha.php?id="+code;
	//alert(url);
	request.open("GET",url,true);
	request.onreadystatechange=callabc;
	request.send(null);
	
}

function callabc()
{
	if(request.readyState==4)
	{
		if(request.status==200)
		{
			var text=request.responseText;	
			//alert(text);
			//return false;
			if(text !="")
			{
			alert(text);
			document.enquiry.code.value='';
			document.enquiry.code.focus() ;
			return false ;
			}
			else
			{
			document.enquiry.submit();
			}	  
		}	 
		 
	}
}