var http = createRequestObject();
function createRequestObject() {
	var objAjax;
	var browser = navigator.appName;
	if(browser == "Microsoft Internet Explorer"){
		objAjax = new ActiveXObject("Microsoft.XMLHTTP");
	}
	else{
		objAjax = new XMLHttpRequest();
	}
	return objAjax;
}

function getCaptcha(){
	http.open('get','wizmailer.cgi?ajax');
	http.onreadystatechange = updateNewContent;
	http.send(null);
	return false;
}

function updateNewContent(){
	if(http.readyState == 4){
		var returnText = http.responseText;
		var returnArray = returnText.split(",");
		var newHTML = 'Please Verify Your Submission<br>In order to send your form submission, please enter the verification code into the box provided. It is NOT case sensitive, but you must get the letters and numbers in the correct order for your information to be successfully sent.<br><img src="/codemaker/' + returnArray[0] + '"><br><input type="text" name="verifycode" size="10" maxlength="4"> <input type="hidden" name="vsession" value="' + returnArray[1] + '" >';
		document.getElementById('mySentence').innerHTML = newHTML;
	}
}