if (document.images) {
	var images = new Array(22);
	for(var i=0; i<22; i++){
		images[i] = new Image();
	}	
	images[0].src = 'images/tbio.gif';
	images[1].src = 'images/tbio2.gif';
	images[2].src = 'images/tphotos.gif';
	images[3].src = 'images/tphotos2.gif';
	images[4].src = 'images/tnews.gif';
	images[5].src = 'images/tnews2.gif';
	images[6].src = 'images/teyre.gif';
	images[7].src = 'images/teyre2.gif';
	images[8].src = 'images/tlinks.gif';
	images[9].src = 'images/tlinks2.gif';
	images[10].src = 'images/tcomments.gif';
	images[11].src = 'images/tcomments2.gif';
	images[12].src = 'images/tguestbook.gif';
	images[13].src = 'images/tguestbook2.gif';
	images[14].src = 'images/tsaigon.gif';
	images[15].src = 'images/tsaigon2.gif';
	images[16].src = 'images/tNightMusic.gif';
	images[17].src = 'images/tNightMusic2.gif';
	
	//images[16].src = 'images/tPhantom.gif';
	//images[17].src = 'images/tPhantom2.gif';
	
	images[18].src = 'images/tshows.gif';
	images[19].src = 'images/tshows2.gif';
	
}
	

function On(j,name){
		if(document.images) {
			eval ('document.' + name + '.src = images[' + j + '].src');
		}
	}