IE = document.all;
N6 = !IE && document.getElementById;
MAC = navigator.userAgent.indexOf('Mac') != -1;
WIN = navigator.userAgent.indexOf("Windows") != -1;
baseHREF = '/';
document.write('<LINK REL="stylesheet" TYPE="text/css" HREF="'+baseHREF+'css/' + (MAC ? 'mac' : 'win') + '.css">');

if (document.images) {
	IM = new Array();
	OM = new Array();
	IH = new Array();
	OH = new Array();
	for (i = 1; i <= 8; i++) {
		IM[i] = new Image(); IM[i].src = baseHREF + 'common/m' + i + 'a.gif';
		OM[i] = new Image(); OM[i].src = baseHREF + 'common/m' + i + '.gif';

		IH[i] = new Image(); IH[i].src = baseHREF + 'common/m0' + i + 'a.gif';
		OH[i] = new Image(); OH[i].src = baseHREF + 'common/m0' + i + '.gif';

	}
}
function MI(n) { if (document.images) document.images['M' + n].src = IM[n].src; }
function MO(n) { if (document.images) document.images['M' + n].src = OM[n].src; }

function HI(n) { if (document.images) document.images['H' + n].src = IH[n].src; }
function HO(n) { if (document.images) document.images['H' + n].src = OH[n].src; }