// JavaScript Document

function checkdata() {
	var errormessage = "The following errors have occured:\n\r\n";
	var noerror = 1;

	// --- title ---
	
	var usersname =document.getElementById("yourname");
		if (usersname.value == "" || usersname.value == " ") {
			errormessage += "Please enter a your name \r\n";
			noerror = 0;
		}


	// --- make sure a pub date has been added ---

	var usersemail =document.getElementById("youremail");
	if (usersemail.value == "" || usersemail.value == " ") {
		errormessage += "Please enter your email \r\n";
		noerror = 0;
	}
	
	var cc =document.getElementById("code_check");
	if (cc.value == "" || cc.value == " ") {
		errormessage += "Please enter number from the image \r\n";
		noerror = 0;
	}
	
		var femail =document.getElementById("friends1");
	if (femail.value == "" || femail.value == " ") {
		errormessage += "Please enter at least one recipient email \r\n";
		noerror = 0;
	}
	
	
	
	var files =document.getElementById("message");
	if (files.value == "" || files.value == " ") {
		errormessage += "Please enter a message \r\n";
		noerror = 0;
	}


    // --- check if errors occurred ---
	if (noerror == 0) {
		alert(errormessage);
		return false;
	}
	
	
	else { 
	
	//document.getElementById("sendit").disabled = true;
	document.getElementById("sendit").src = "images/buttons/sendecard_inactive.gif";
	return true;
	
	 }
}



function swapEcard(eid) {

if(eid==2) { var ename="Push Da Button";
var image=1;

}
if(eid==1) { var ename="What About Love?";
var image=2;

}

document.getElementById("ecard_thumb").src = "images/ecards/" + image + ".gif";
document.getElementById("ecard_name").innerHTML = "Currently Selected: " + ename + " Ecard";
document.getElementById("ecard_id").value=eid;




}