if (is_mac && is_ie5up) {document.write('<link rel=StyleSheet href="../styles/mac_ie.css" type="text/css">');
} else if (is_mac && is_nav4) {document.write('<link rel=StyleSheet href="../styles/mac_ns4.css" type="text/css">');
} else if (is_mac && is_nav6up) {document.write('<link rel=StyleSheet href="../styles/mac_ns6.css" type="text/css">');
} else if (is_win && is_ie5up) {document.write('<link rel=StyleSheet href="../styles/win_ie.css" type="text/css">');
} else if (is_win && is_nav4) {document.write('<link rel=StyleSheet href="../styles/win_ns4.css" type="text/css">');
} else if (is_win && is_nav6up) {document.write('<link rel=StyleSheet href="../styles/win_ns6.css" type="text/css">');
} else {document.write('<link rel=StyleSheet href="styles/win_ie.css" type="text/css">');}

function swtch(num, imgname) {
	document[imgname].src = img[num].src;
}

imgsrc = new Array();
imgsrc[0] = "../medias/eng/menu/b1_off.gif"; imgsrc[1] = "../medias/eng/menu/b1_on.gif";
imgsrc[2] = "../medias/eng/menu/b2_off.gif"; imgsrc[3] = "../medias/eng/menu/b2_on.gif";
imgsrc[4] = "../medias/eng/menu/b3_off.gif"; imgsrc[5] = "../medias/eng/menu/b3_on.gif";
imgsrc[6] = "../medias/eng/menu/b4_off.gif"; imgsrc[7] = "../medias/eng/menu/b4_on.gif";
imgsrc[8] = "../medias/eng/menu/b5_off.gif"; imgsrc[9] = "../medias/eng/menu/b5_on.gif";
imgsrc[10] = "../medias/eng/menu/x1_off.gif"; imgsrc[11] = "../medias/eng/menu/x1_on.gif";
imgsrc[12] = "../medias/eng/menu/x2_off.gif"; imgsrc[13] = "../medias/eng/menu/x2_on.gif";

img = new Array();
for (i = 0; i < imgsrc.length; i++) {
	img[i] = new Image();
	img[i].src = imgsrc[i];
}

function doDate() {
	var theDate = new Date()
	var dateStr = ''
	var theMonth=new Array('January','February','March','April','May','June','July','August','September','October','November','December');
	var theDay= new Array('sunday','monday','tuesday','wednesday','thursday','friday','saturday');
	dateStr += theDay[theDate.getDay()]+' '+theDate.getDate()+' '+theMonth[theDate.getMonth()]+' '+theDate.getFullYear();
	// sub year: theDate.getFullYear().toString().substring(2)
	return dateStr;
}