// JavaScript Document
function emailtofriend(){

var ajaxRequest;  // The variable that makes Ajax possible!
	var senderName = document.getElementById("Your name").value;
	var senderEmail = document.getElementById("Your email address").value;
	var friendEmail = document.getElementById("Friend's email address").value;
	var rpage = document.getElementById("rpage").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){
			document.getElementById("emailmessage").innerHTML = "<div style='font-size:12px; color:#dd2e2e;' align='center'><strong>Sending email...</strong></div>";
		}
		if(ajaxRequest.readyState == 4){
			document.getElementById("emailmessage").innerHTML = "<div style='font-size:12px; color:#dd2e2e;' align='center'><strong>Email sent!</strong></div>";
			document.getElementById("Friend's email address").value='';
		}
	}

	if(senderName == ""){
	alert("Please enter your name");
	document.getElementById("Your name").focus();
	return;
	}
	
	if(senderEmail == ""){
	alert("Please enter your email");
	document.getElementById("Your email address").focus();
	return;
	}
	
	if(friendEmail == ""){
	alert("Please enter friend's email");
	document.getElementById("Friend's email address").focus();
	return;
	}
	
	if (echeck(senderEmail)==false){
		return;
	}
	
	if (echeck(friendEmail)==false){
		return;
	}

	ajaxRequest.open("GET", "codebehind/email2friend.php?sendername=" + senderName + "&senderemail=" + senderEmail + "&friendemail=" + friendEmail + "&rpage=" + rpage, true);
	ajaxRequest.send(null); 

	
}