urlbase = "http://www.reviveourhearts.com/";

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

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

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		menu_radio_over = newImage(urlbase+"images/menu_radio-over.gif");
		menu_radio_roh_over = newImage(urlbase+"images/menu_radio_roh-over.gif");
		menu_radio_sh_over = newImage(urlbase+"images/menu_radio_sh-over.gif");
		menu_events_over = newImage(urlbase+"images/menu_events-over.gif");
		menu_events_conferences_over = newImage(urlbase+"images/menu_events_conferences-ove.gif");
		menu_events_schedule_over = newImage(urlbase+"images/menu_events_schedule-over.gif");
		menu_topics_over = newImage(urlbase+"images/menu_topics-over.gif");
		menu_topics_modesty_over = newImage(urlbase+"images/menu_topics_modesty-over.gif");
		menu_topics_lies_over = newImage(urlbase+"images/menu_topics_lies-over.gif");
		menu_topics_singleness_over = newImage(urlbase+"images/menu_topics_singleness-over.gif");
		menu_topics_more_over = newImage(urlbase+"images/menu_topics_more-over.gif");
		menu_store_over = newImage(urlbase+"images/menu_store-over.gif");
		menu_store_books_over = newImage(urlbase+"images/menu_store_books-over.gif");
		menu_store_audio_over = newImage(urlbase+"images/menu_store_audio-over.gif");
		menu_store_more_over = newImage(urlbase+"images/menu_store_more-over.gif");
		menu_mad_over = newImage(urlbase+"images/menu_mad-over.gif");
		menu_mad_donate_over = newImage(urlbase+"images/menu_mad_donate-over.gif");
		menu_mad_prayer_over = newImage(urlbase+"images/menu_mad_prayer-over.gif");
		menu_mad_tof_over = newImage(urlbase+"images/menu_mad_tof-over.gif");
		menu_mad_more_over = newImage(urlbase+"images/menu_mad_more-over.gif");
		preloadFlag = true;
	}
}

// Suckerfish dropdowns
sfHover = function() {
	if (document.getElementById("nav")) {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

// this javascript is piggy backing on this page...
function openWindow(uri,name,param) {
	win = null;
	if (name == null) {
		name='ROH_WIN';
	}
	if (param == null) {
		param="height=600,width=800,status=yes,toolbar=yes,menubar=yes,location=no,scrollbars=yes,status=yes,resize=yes,";
	}
	win = window.open(uri,name,param);
}