function AjaxSubmit()
{


var txt = document.getElementById("verifytext").value;
try
	{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} 
	catch (e)
	{
		// Internet Explorer Browsers
		try
		{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) 
		{
			try
			{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch (e)
			{
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function()
	{
		if(ajaxRequest.readyState == 4)
		{
			 returnstring=ajaxRequest.responseText;
			
			if (returnstring=="invalid")
			{
				document.getElementById("msgdisplay1").style.display="block";
				document.getElementById("msgdisplay2").style.display="block";
				document.getElementById("msgdisplay2").innerHTML = "Invalid Image Text";
				document.getElementById("subimg").disabled=true;
				//document.getElementById("captchaTxtId").value="";
			}
			else
			{
			//alert('test');
			document.getElementById("msgdisplay1").style.display="none";
				document.getElementById("msgdisplay2").style.display="none";
				document.getElementById("msgdisplay2").innerHTML="";
			document.getElementById("subimg").disabled=false;
			}

			
	
		}
	}

	var queryString ="?txt=" + txt;
	ajaxRequest.open("GET", "ajax-submit.php" + queryString, true);
	ajaxRequest.send(null); 
	
	

}

function AjaxSubmit2()
{


var txt = document.getElementById("verifytext2").value;

try
	{
		// Opera 8.0+, Firefox, Safari
		ajaxRequest = new XMLHttpRequest();
	} 
	catch (e)
	{
		// Internet Explorer Browsers
		try
		{
			ajaxRequest = new ActiveXObject("Msxml2.XMLHTTP");
		} 
		catch (e) 
		{
			try
			{
				ajaxRequest = new ActiveXObject("Microsoft.XMLHTTP");
			} 
			catch (e)
			{
				// Something went wrong
				alert("Your browser broke!");
				return false;
			}
		}
	}
	// Create a function that will receive data sent from the server
	ajaxRequest.onreadystatechange = function()
	{
		if(ajaxRequest.readyState == 4)
		{
			 returnstring=ajaxRequest.responseText;
		 
			if (returnstring=="invalid")
			{
				document.getElementById("msgdisplay3").style.display="block";
				document.getElementById("msgdisplay4").style.display="block";
				//document.getElementById("msgdisplay2").style.visibility="visible";
				document.getElementById("msgdisplay4").innerHTML = "Invalid Image Text";
				document.getElementById("subimg2").disabled=true;
				//document.getElementById("captchaTxtId").value="";
			}
			else
			{
				document.getElementById("msgdisplay3").style.display="none";
				document.getElementById("msgdisplay4").style.display="none";
			//document.getElementById("msgdisplay2").style.visibility="hidden";
			document.getElementById("msgdisplay4").innerHTML="";
			document.getElementById("subimg2").disabled=false;
			}

			
	
		}
	}

	var queryString ="?txt=" + txt;
	ajaxRequest.open("GET", "ajax-submit.php" + queryString, true);
	ajaxRequest.send(null); 
	
	

}