events = new Array();
img_credits = new Array();

function byId( id ) {
    if (document.getElementById)
        var returnVar = document.getElementById(id);
    else if (document.all)
        var returnVar = document.all[id];
    else if (document.layers)
        var returnVar = document.layers[id];
    return returnVar;
}

function indexPosition(evname) {
	for(i=0; i < events.length; i++) {
		if(evname==events[i]) {
			return i;
		}
	}	
}

function chooseEvent(evname,img_name) {
	for(i=0; i < events.length; i++) {
		byId("link_"+events[i]).src = "images/nm_" + events[i] + "_off.gif";
	}	

	byId("link_"+evname).src = "images/nm_" + evname + "_on.gif";
	byId("img_credits").innerHTML = img_credits[indexPosition(evname)];

	movepic('spotlight','images/nm_' + evname + '.jpg');
}

function movepic(img_name,img_src) {
	byId(img_name).src = img_src;
}

function loadEvent(evname,credits) {
	events[events.length] = evname;
	img_credits[img_credits.length] = credits;
	document.write("<img src=\"images/nm_" + evname + "_off.gif\" onClick=\"chooseEvent('" + evname + "');\" id=\"link_" + evname + "\">\n");
}

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

/*
Ramsey & Julie's page:  Photography by Red Loft Studios (www.redloftstudios.com)
Farial & Craig's page: Photography by ES Photography (www.es-photo.net)
Erin & Kevin's page: Photography by ES Photography (www.es-photo.net)
Anh & Paul's page: Photography by Charles Le (www.lephotography.net)
There's no credit right now on Michelle's page. 
*/

loadEvent('juls','Photography by Red Loft Studios (<a href="http://www.redloftstudios.com">www.redloftstudios.com</a>)');
loadEvent('fari','Photography by ES Photography (<a href="http://www.es-photo.net/">www.es-photo.net</a>)');
loadEvent('erin','Photography by ES Photography (<a href="http://www.es-photo.net/">www.es-photo.net</a>)');
loadEvent('mich','&nbsp;');
loadEvent('anh','Photography by Charles Le (<a href="http://www.lephotography.net/">www.lephotography.net</a>)');