// JavaScript Document


var oldObject = null;
function swapForm(objectID){
     var object = document.getElementById
      (objectID);
     if (oldObject) oldObject.style.display = 'none';
     object.style.display = 'block';
     oldObject = object;
	
}
////////////////////////////////////////////

function lockForm ( form ) {    
    form.disability.disabled = true; 
    form.enableForm.disabled = false; 
    form.disableForm.disabled = true; 
} 
    
function unlockForm ( form ) { 
    form.disability.disabled = false; 
    form.enableForm.disabled = true; 
    form.disableForm.disabled = false; 
}

function init_dw_Scroll() {
    var wndo = new dw_scrollObj('wn', 'lyr1');
    wndo.setUpScrollControls('scrollLinks');
}

// if code supported, link in the style sheet and call the init function onload
if ( dw_scrollObj.isSupported() ) {
    //dw_writeStyleSheet('css/scroll.css');
    dw_Event.add( window, 'load', init_dw_Scroll);
}


var milliseconds = 6000;
var i=1;
var int;
function rotate(){
	(i>1)?document.getElementById(i-1).style.display = 'none':document.getElementById('5').style.display = 'none'
	if(i<=5)document.getElementById(i).style.display = 'block';
	i++;
	if(i>5)i=1;
};
function control(op){
	if(!op){
		document.getElementById('stop').style.display = 'none';
		document.getElementById('play').style.display = 'block';
		clearInterval(int);
	}
	else{
		document.getElementById('stop').style.display = 'block';
		document.getElementById('play').style.display = 'none';
		int = setInterval('rotate()', milliseconds);
	};
};
window.onload=function(){
	// int = setInterval('rotate()', milliseconds);
};