function show_rbox1(){
	document.getElementById('rbox2').style.display='none';	
	document.getElementById('rbox3').style.display='none';	
	document.getElementById('rbox1').style.display='block';
	document.getElementById('reiter_button2').className='reiter_box_button';	
	document.getElementById('reiter_button3').className='reiter_box_button';			
	document.getElementById('reiter_button1').className='reiter_box_button_selected';
	return false;
			
}

function show_rbox2(){
	document.getElementById('rbox1').style.display='none';	
	document.getElementById('rbox3').style.display='none';	
	document.getElementById('rbox2').style.display='block';
	document.getElementById('reiter_button1').className='reiter_box_button';	
	document.getElementById('reiter_button3').className='reiter_box_button';			
	document.getElementById('reiter_button2').className='reiter_box_button_selected';
	return false;	
}

function show_rbox3(){
	document.getElementById('rbox1').style.display='none';	
	document.getElementById('rbox2').style.display='none';	
	document.getElementById('rbox3').style.display='block';
	document.getElementById('reiter_button1').className='reiter_box_button';	
	document.getElementById('reiter_button2').className='reiter_box_button';			
	document.getElementById('reiter_button3').className='reiter_box_button_selected';
	return false;	
}


function show_rbox4(){
	document.getElementById('rbox5').style.display='none';	
	document.getElementById('rbox6').style.display='none';	
	document.getElementById('rbox4').style.display='block';
	document.getElementById('reiter_button5').className='reiter_box_button';	
	document.getElementById('reiter_button6').className='reiter_box_button';			
	document.getElementById('reiter_button4').className='reiter_box_button_selected';
	return false;
			
}

function show_rbox5(){
	document.getElementById('rbox4').style.display='none';	
	document.getElementById('rbox6').style.display='none';	
	document.getElementById('rbox5').style.display='block';
	document.getElementById('reiter_button4').className='reiter_box_button';	
	document.getElementById('reiter_button6').className='reiter_box_button';			
	document.getElementById('reiter_button5').className='reiter_box_button_selected';
	return false;	
}

function show_rbox6(){
	document.getElementById('rbox4').style.display='none';	
	document.getElementById('rbox5').style.display='none';	
	document.getElementById('rbox6').style.display='block';
	document.getElementById('reiter_button4').className='reiter_box_button';	
	document.getElementById('reiter_button5').className='reiter_box_button';			
	document.getElementById('reiter_button6').className='reiter_box_button_selected';
	return false;	
}


//function for forcing form submission
function checkEnter(e){
var characterCode
	 if(e && e.which){
	 e = e
	 characterCode = e.which
	 }
	 else{
	 e = event
	 characterCode = e.keyCode
	 }	 
	 if(characterCode == 13){
 	 document.forms[0].submit()
 	 return false
	 }
return true
	
}