//!-- RSS1------------------------------------------------------------
function rss1(){
		var span = document.createElement("span"); 
		span.className = "rssUI";
			
		var spanTxt = document.createTextNode("Click for 'Peacebuilding News' RSS feed.");
		span.appendChild(spanTxt);
		document.getElementById("rssLogo").appendChild(span); 	

}
//!-- RSS2------------------------------------------------------------
function rss2(){
		var span = document.createElement("span"); 
		span.className = "rssUI";
			
		var spanTxt = document.createTextNode("Click for 'Members' News' RSS feed.");
		span.appendChild(spanTxt);
		document.getElementById("rssLogo").appendChild(span); 	

}
//!-- RSS3------------------------------------------------------------
function rss3(){
		var span = document.createElement("span"); 
		span.className = "rssUI";
			
		var spanTxt = document.createTextNode("Click for 'Jobs and Training' RSS feed.");
		span.appendChild(spanTxt);
		document.getElementById("rssLogo").appendChild(span); 	

}
//!-- RSS4------------------------------------------------------------
function rss4(){
		var span = document.createElement("span"); 
		span.className = "rssUI";
			
		var spanTxt = document.createTextNode("Click for 'Publications and Resources' RSS feed.");
		span.appendChild(spanTxt);
		document.getElementById("rssLogo").appendChild(span); 	

}
//!-- RSS OFF ----------------------------------------------
function rssOff(){
	var msgs = document.getElementById("rssLogo").getElementsByTagName("span");
	if(msgs.length > 0){
			for(i=0;i<=msgs.length;i++){
				document.getElementById("rssLogo").removeChild( msgs[0] );
			}
	}
}


//!-- ---------------------------------------VALIDATE

function mainFunc(){

//!-- VARS --------------------- -->
//!-- email var -->
	var email = document.getElementById("Email").value;
	var atPosition = email.indexOf("@");
	var periodPosition = email.indexOf(".");
	var len = email.length; 
	var msgs = document.getElementById("Email").parentNode.getElementsByTagName("span");
//!-- last name var -->
	var last = document.getElementById("Lname").value;
	var lastlen = last.length;
	var lastmsgs = document.getElementById("Lname").parentNode.getElementsByTagName("span");
//!-- first name var -->
	var first = document.getElementById("Fname").value;
	var firstlen = first.length;	
	var firstmsgs = document.getElementById("Fname").parentNode.getElementsByTagName("span");

//!--email validation--------------------- -->
if(msgs.length > 0){
		document.getElementById("Email").parentNode.removeChild( msgs[0] );
	}

	if(atPosition > -1 && periodPosition > -1 && len > 3){
		
	}else{
		var span = document.createElement("span"); 
		span.className = "err";
			
		var emailtxt = document.createTextNode("Invalid email address");
		span.appendChild(emailtxt);
		document.getElementById("Email").parentNode.appendChild(span); 	
	}
	
//!--first name validation--------------------- -->
		
	if(firstmsgs.length > 0){
		document.getElementById("Fname").parentNode.removeChild( firstmsgs[0] );
	}

	if(firstlen > 0){
		
	}else{
		var span = document.createElement("span"); 
		span.className = "err";
			
		var firsttxt = document.createTextNode("Enter your first name.");
		span.appendChild(firsttxt);
		document.getElementById("Fname").parentNode.appendChild(span); 
	}		
	
//!--last name validation--------------------- -->

	if(lastmsgs.length > 0){
		document.getElementById("Lname").parentNode.removeChild( lastmsgs[0] );
	}

	if(lastlen > 0 ){
		
	}else{
		var span = document.createElement("span"); 
		span.className = "err";
			
		var lasttxt = document.createTextNode("Enter your last name.");
		span.appendChild(lasttxt);
		document.getElementById("Lname").parentNode.appendChild(span); 		
	}	
	
	if(atPosition > -1 && periodPosition > -1 && len > 3 && firstlen > 0 && lastlen > 0){
		return true; 
	}

	return false;
	
}