function checkForm(thisform)
 {
   if (thisform.Phone)
   {
   		var expr=/^[0-9,(,),-]+$/;
		if(thisform.Phone.value==null || thisform.Phone.value=="")
	    { 
			document.getElementById('warning').style.display="inline";
			document.getElementById('warning2').style.display="none";
			thisform.Phone.focus();
			return false;
	  	}
	  	else if(expr.test(thisform.Phone.value)==false)
	    {
		    document.getElementById('warning2').style.display="inline";
		    document.getElementById('warning').style.display="none";
			thisform.Phone.focus();
			return false;
		}
	}    
   
   if (thisform.Message)
   {
		if(thisform.Message.value==null || thisform.Message.value=="")
	    { 
			document.getElementById('warning').style.display="inline";
			document.getElementById('warning2').style.display="none";
			thisform.Message.focus();
			return false;
	  	}
	}
	if (thisform.Passcode)
   {
		if(thisform.Passcode.value==null || thisform.Passcode.value=="")
	    { 
			document.getElementById('warning').style.display="inline";
			document.getElementById('warning2').style.display="none";
			thisform.Passcode.focus();
			return false;
	  	}
	}
	return true;
}

function ajaxFunction(theForm)
{
	var loaderphp = "makecall.php";
	var xmlHttp;
	if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length)
    {
	  	// Firefox, Opera 8.0+, Safari
	    xmlHttp=new XMLHttpRequest();
	}
    else if (window.ActiveXObject)
    {
		// Internet Explorer
		try
		{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        }
		catch(e){
			try
			{
				xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
			}catch(e)
			{
				 alert("Your browser does not support AJAX!");
				 return false;
			}
		}
	}
    xmlHttp.onreadystatechange=function()
	{
		if(xmlHttp.readyState==4)
        {
			var newresponse=xmlHttp.responseText.substring(0,(xmlHttp.responseText.length));
			alert(newresponse);
		    document.getElementById('result').innerHTML = newresponse;
		   //Get a reference to CAPTCHA image
		   img = document.getElementById('imgCaptcha'); 
		   //Change the image
		   img.src = 'varcode.php'; 	
        }
	}
    xmlHttp.open("POST", loaderphp+"?phone="+theForm.Phone.value+"&passcode="+theForm.Passcode.value,true);
	alert("?phone="+theForm.Phone.value+"&passcode="+theForm.Passcode.value);
    xmlHttp.send(null);
}