/* 
	The Higgins Group
	domjax.js
	AJAX, DOM Functions
	
	Created:	Matt Kircher
				Mainline Media LLC
				11.22.06
				
	Modified:	11.27.06
	
*/


/* --- GLOBAL VARIABLES ---*/

var xmlHttp;
var action;
var parameters;

/* --- AJAX FUNCTIONS --- */

function createXMLHttpRequest(){
	if(window.ActiveXObject)	  {	xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");	}
	else if(window.XMLHttpRequest){	xmlHttp = new XMLHttpRequest();						}
}
function startRequest(url, method, postdata){
	createXMLHttpRequest();	
	if(method == "POST"){		
		xmlHttp.open("POST", url, true);
		xmlHttp.onreadystatechange = handleStateChange;
		xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
		xmlHttp.setRequestHeader("Content-length", postdata.length);	
		xmlHttp.setRequestHeader("Connection", "close");
		xmlHttp.send(postdata);
	} else {
		xmlHttp.open("GET", url, true);
		xmlHttp.onreadystatechange = handleStateChange;
		xmlHttp.send(null);
	}
}
function handleStateChange(){
	if(xmlHttp.readyState == 4){		
		if(xmlHttp.status == 200){
			switch(action){
				case "sendMail": thankFormUser(xmlHttp.responseText); break;
			}
		}
	}
}