function setCache()
{
	var img01 = new Image();
	var img02 = new Image();
	var img03 = new Image();
	var img04 = new Image();
	var img05 = new Image();
	var img06 = new Image();
	var img07 = new Image();
	var img08 = new Image();
	var img09 = new Image();
	var img10 = new Image();
	var img11 = new Image();
	var img12 = new Image();
	var img13 = new Image();
	var img14 = new Image();
	var img15 = new Image();
	var img16 = new Image();
	var img17 = new Image();
	var img18 = new Image();
	var img19 = new Image();
	var img20 = new Image();
	var img21 = new Image();
	var img22 = new Image();
	
	img01.src="ns027.wrl";
	img02.src="ns027_Wall_Section.wrl";
	img03.src="ns027_Wall_Back0.jpg";
	img04.src="ns027_Wall_Back1.jpg";
	img05.src="ns027_Wall_Back2.jpg";
	img06.src="ns027_Wall_Back3.jpg";
	img07.src="ns027_Wall_Back4.jpg";
	img08.src="ns027_Wall_Back5.jpg";
	img09.src="ns027_Wall_Back6.jpg";
	img10.src="ns027_Wall_Back7.jpg";
	img11.src="ns027_Wall_Front0.jpg";
	img12.src="ns027_Wall_Front1.jpg";
	img13.src="ns027_Wall_Front2.jpg";
	img14.src="ns027_Wall_Front3.jpg";
	img15.src="ns027_Wall_Front4.jpg";
	img16.src="ns027_Wall_Front5.jpg";
	img17.src="ns027_Wall_Front6.jpg";
	img18.src="ns027_Wall_Front7.jpg";
	img19.src="ns027_Ground_Dissolve.png";
	img20.src="ns027_Sky_Dissolve.png";
	img21.src="ns027_Ground_Solid.jpg";
	img22.src="ns027_Sky_Texture.jpg";	
}