// globals
ns4 = (document.layers) ? true:false;
obj = (ns4) ? 'document.nav.document.images' : 'document.images';
// by Lars Gelfan / lars@s4media.com / http://www.s4media.com //
//
function loademup() {
	obj = eval(obj);
// _post_ load
	picarray = new Array();
	for(j = 0; j < obj.length; j++) {
		if ((obj[j].name != "")  && (obj[j].src.indexOf('images/nav_')>0) ) {
			picarray[j] = new Image();
			picarray[j].src = "images/nav_" + obj[j].name + "_hi.gif";
			//alert('loading: '+picarray[j].src);
		}// end for
} }// END IF, end function //
// basic image rollovers:
//
function hiroll(roll) {
	//alert(obj);
	obj = eval(obj);
	obj[roll].src = "images/nav_" + roll + "_hi.gif";
}
function loroll(roll) {
	obj = eval(obj);
	obj[roll].src = "images/nav_" + roll + ".gif";
}
//
function resizem() {
	if (is.ns4) {
		location.reload(true);
	}
}