function validate_enquiry()
{
	var name = document.getElementById('BusinessName').value;
	var email = document.getElementById('EmailId').value;
	var phone = document.getElementById('PhoneNo').value;
	var comments = document.getElementById('comments').value;
	var captcha = document.getElementById('captcha').value;
	if((name=='')||(name=='Business Name'))
	{
		alert("Please enter Business Name");
		document.getElementById('BusinessName').focus();
		return false;
	}
	
	if((email=='')||(email=='Email Id'))
	{
		alert("Please enter E-mail address");
		document.getElementById('EmailId').focus();
		return false;
	}
	if(validateEmailv2(email)==false)
	{
		alert("Please enter a valid E-mail address");
		document.getElementById('EmailId').focus();
		return false;
	}
	
	if((phone=='')||(phone=='Phone No'))
	{
		alert("Please enter  a valid Phone number");
		document.getElementById('PhoneNo').focus();
		return false;
	}
	if(isNaN(phone))
	{
		alert("Please enter Phone number");
		document.getElementById('PhoneNo').focus();
		return false;
	}
	
	if((comments=='')||(comments=='Your Comments'))
	{
		alert("Please enter your comments");
		document.getElementById('comments').focus();
		return false;
	}
	if(captcha=='')
	{
		alert("Please enter the captcha as shown");
		document.getElementById('captcha').focus();
		return false;
	}
	
}


function check(value)
 
  {
var url=  "check.php?code="+value;

var ajaxRequest;  // The variable that makes Ajax possible!
    
    //document.getElementById('displaydiv').style.display='block';
    if(window.XMLHttpRequest)
    {

    ajaxRequest=new XMLHttpRequest();
    }
    else
    {
    ajaxRequest=new ActiveXObject("MICROSOFT.XMLHTTP");
    }

    
    ajaxRequest.onreadystatechange = function(){
        if(ajaxRequest.readyState == 4){
			if(ajaxRequest.responseText=='0')
			{
				alert("Incorrect verification Code");	
				
			}
			else
			{
				document.getElementById('enquiry_form').submit();
			}
           
        }
    }
    ajaxRequest.open("GET",url, true);
    ajaxRequest.send(null);
  }