//preload
var img = new Array();
var baseDir = "img/";
		var imgName = new Array('pa01','pa01_on',
					'pa02','pa02_on',
					'pa03','pa03_on',
					'pa04','pa04_on',
					'pa05','pa05_on',
					'pa06','pa06_on',
					'pa07','pa07_on',
					'pa08','pa08_on',
					'spec1','spec1_on',
					'title01','title01_on',
					'faq1','faq1_on',
					'down1','down1_on',
					'samp_d7','samp_d7_on',
					'samp_d5','samp_d5_on',
					's01','s01_on',
					's02','s02_on',
					's03','s03_on',
					's04','s04_on',
					's05','s05_on',
					's06','s06_on',
					's07','s07_on',
					's08','s08_on',
					's09','s09_on',
					's10','s10_on');
function preload(){
	if (navigator.appVersion.charAt(0) >= "3") {
	img_max=imgName.length;
		for(idx=0; idx<img_max-20; idx++) {
			img[idx] = new Image();
			img[idx].src ="../" + baseDir + imgName[idx] + ".gif";
		}
			
		for(idx; idx<img_max; idx++) {
			img[idx]=new Image();
			img[idx].src= baseDir + imgName[idx]+".gif";
			}
	}
}
//rollover
function button(nam,o){ 
	if (navigator.appVersion.charAt(0) >= "3"){
		document.images[nam].src="../"+baseDir+o+".gif";
	} 
}
function button2(naa,oo){ 
	if (navigator.appVersion.charAt(0) >= "3"){
		document.images[naa].src=baseDir+oo+".gif";
	} 
}