var timerID = 0;

	function rotateCopy(section){
	
		if(timerID) {
		  clearTimeout(timerID);
		  clockID  = 0;
		}
		
		for (i=1;i<=4;i++){
			$('copy'+i).className='inactive';
		}
		
		if(section > 0){
			$('copy_main').className='inactive';
			$('copy'+section).className='';			
		}else{
			timerID = setTimeout("$('copy_main').className='';", 300);
		}
	}
	
	
	function validateForm(theForm){
			if (!validRequired(theForm.newsletter_name,"Name"))
				return false;
			if (!validEmail(theForm.newsletter_email,"Email Address",true))
				return false;
			return true;
	}