var preloadFlag = false;

function preloadImages() {
	if (document.images) {
		BRF_contact_over = newImage("/images/BRF_contact-over.gif");
		BRF_login_over = newImage("/images/BRF_login-over.gif");
		BRF_logout_over = newImage("/images/BRF_logout-over.gif");
		BRF_signUp_over = newImage("/images/BRF_signUp-over.gif");
		BRF_myaccount_over = newImage("/images/BRF_myAC-over.gif");
		preloadFlag = true;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i< changeImages.arguments.length; i+=2) {
			document.getElementById([changeImages.arguments[i]]).src = changeImages.arguments[i+1];
		}
	}
}

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

var timer = null;
var WAIT_IN_MSECS=1200;
function changedetailp(newdetails, _v){
	if(_v){
	   var thestring = 'swapdetail(\'' + newdetails +'\');';
	   timer=setTimeout(thestring,WAIT_IN_MSECS);
	} else {
		if(timer) {
	      clearTimeout(timer);
	      timer=null;
		}
	}

}

function swapdetail(newdetails){
	document.getElementById('thedetails').innerHTML = newdetails;
}