// JavaScript Document
function createRequestObject(){
		var xmlhttp=false;
		try {
				xmlhttp=new ActiveXObject("Msxml2.XMLHTTP");
			}catch(e){
						try {
								xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
							}catch(E){
								xmlhttp=false;
							}
			}

		if(!xmlhttp && typeof XMLHttpRequest != 'undefined'){
				xmlhttp = new XMLHttpRequest();
		}

return xmlhttp;
}

http = createRequestObject();

//==============================
function subscribe_newsletter(email){
	
	
	
		http.open('GET','subscribe.php?email=' + escape(email) ,true);
		http.onreadystatechange = function(){
											if(http.readyState == 4 && http.status == 200)	{
												var response = http.responseText;
											
												if(response != "")
												  document.getElementById("divMsg").innerHTML = 	response
												else  
													document.getElementById("divMsg").innerHTML = "";
											}else if (http.readyState == 1 || http.readyState == 2 || http.readyState == 3){
												document.getElementById("divMsg").innerHTML = "<center><img src='images/loading_animation.gif'></center>";
											}
										}	
		http.send(null);
}
function validateEmail(){
if(!CheckEmpty(document.frm.email.value,"Email Address"))
		{
			document.frm.email.focus();
			return false;
		}
		if(!CheckEmailAddr(document.frm.email.value,"Email"))
		{
			alert("Please Enter Valid Email Address");
			document.frm.email.focus();
			return false;
		}
		subscribe_newsletter(document.frm.email.value);
		
}