// JavaScript Document
function GetXmlHttpObject()
{
	var xmlHttp=null;
	try
	  {
	  // Firefox, Opera 8.0+, Safari
	  xmlHttp=new XMLHttpRequest();
	  }
	catch (e)
	  {
	  // Internet Explorer
	  try
		{
		xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
	  catch (e)
		{
		xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	  }
	return xmlHttp;
}

function enquiryPost()
{ 
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
		  alert ("Your browser does not support AJAX!");
		  return;
	  } 
	
	if( document.getElementById('fname').value.length > 0 && document.getElementById('email').value.length > 0 && document.getElementById('mobile').value.length > 0 && document.getElementById('city').value.length > 0 )
	  {
		  // Proceed
	  }
	else
	  {
		  alert( 'Please input enquiry field properly' );
		  return false;
	  }
	
	/*Check for default value*/
	if( document.getElementById('fname').value == 'Name' || document.getElementById('email').value == 'Email' || document.getElementById('mobile').value == 'Mobile' || document.getElementById('city').value == 'Location' )
	  {
		 alert( 'Please input enquiry field properly' );
		 return false; 
	  }
	  
	url = "enquery_post.php";  
	
	url= url + "?fname=" + document.getElementById('fname').value + "&email=" + document.getElementById('email').value + "&mobile=" + document.getElementById('mobile').value;
	url= url + "&city=" + document.getElementById('city').value + "&enq_text=" + document.getElementById('enq_text').value + "&sid=" + Math.random();
		
	xmlHttp.onreadystatechange = stateChangedProduct;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);	 
}

function stateChangedProduct() 
{ 
	if (xmlHttp.readyState == 4 )
		{  
		   alert( xmlHttp.responseText );	
		   document.getElementById('fname').value = '';
		   document.getElementById('email').value = '';
		   document.getElementById('mobile').value = '';
		   document.getElementById('city').value = '';
           document.getElementById('enq_text').value = '';		   
		}
}

function fevent( val, obj )
 {
	 if( document.getElementById(obj).value == val )
	   document.getElementById(obj).value = '';
 }
 
function fill( def, val, obj )
 {
	 if( val.length == 0 )
	   document.getElementById(obj).value = def;
 }