// <!-- JavaScript Document

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 = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		TrM_mnu_sub101 = newImage("TrM_mnu_sub101-over.gif");
		TrM_mnu_faq = newImage("TrM_mnu_faq-over.gif");
		TrM_mnu_facts = newImage("TrM_mnu_facts-over.gif");
		TrM_mnu_newsltr = newImage("TrM_mnu_newsltr-over.gif");
		TrM_mnu_news = newImage("TrM_mnu_news-over.gif");

		preloadFlag = true;
	}
}

function fnOpenClose(div,vheight) {
	
	var o = getObjectRef(div);
			
	o.style.height = o.style.height=='1px' ? vheight : '1px';
	o.style.visibility = o.style.height=='1px' ? 'hidden' : 'visible';

}

function getObjectRef(ostr) {

	//alert(eval(ostr));

	var o = new Object;

	if (ostr.id) {o=ostr;}
	else if (document.getElementById&&!document.all){o=document.getElementById(ostr);}
	else if (document.all){o=document.all[ostr];}

	return o;
}

// -->