if (document.images)
	{
		pic30 = new Image();
		pic30_on = new Image();
		pic30_on.src = "./images/30thumb_on.jpg";		
		pic30_off = new Image();
		pic30_off.src = "./images/30thumb_off.jpg";
		
		pic31 = new Image();
		pic31_on = new Image();
		pic31_on.src = "./images/31thumb_on.jpg";		
		pic31_off = new Image();
		pic31_off.src = "./images/31thumb_off.jpg";
		
		pic33 = new Image();
		pic33_on = new Image();
		pic33_on.src = "./images/33thumb_on.jpg";		
		pic33_off = new Image();
		pic33_off.src = "./images/33thumb_off.jpg";
		
		pic38 = new Image();
		pic38_on = new Image();
		pic38_on.src = "./images/38thumb_on.jpg";		
		pic38_off = new Image();
		pic38_off.src = "./images/38thumb_off.jpg";
		
		pic39 = new Image();
		pic39_on = new Image();
		pic39_on.src = "./images/39thumb_on.jpg";		
		pic39_off = new Image();
		pic39_off.src = "./images/39thumb_off.jpg";
		
		pic40 = new Image();
		pic40_on = new Image();
		pic40_on.src = "./images/40thumb_on.jpg";		
		pic40_off = new Image();
		pic40_off.src = "./images/40thumb_off.jpg";
		
		pic42 = new Image();
		pic42_on = new Image();
		pic42_on.src = "./images/42thumb_on.jpg";		
		pic42_off = new Image();
		pic42_off.src = "./images/42thumb_off.jpg";
		
		pic43 = new Image();
		pic43_on = new Image();
		pic43_on.src = "./images/43thumb_on.jpg";		
		pic43_off = new Image();
		pic43_off.src = "./images/43thumb_off.jpg";
		
		pic44 = new Image();
		pic44_on = new Image();
		pic44_on.src = "./images/44thumb_on.jpg";		
		pic44_off = new Image();
		pic44_off.src = "./images/44thumb_off.jpg";
		
		pic45 = new Image();
		pic45_on = new Image();
		pic45_on.src = "./images/45thumb_on.jpg";		
		pic45_off = new Image();
		pic45_off.src = "./images/45thumb_off.jpg";
		
		pic46 = new Image();
		pic46_on = new Image();
		pic46_on.src = "./images/46thumb_on.jpg";		
		pic46_off = new Image();
		pic46_off.src = "./images/46thumb_off.jpg";
		
		pic47 = new Image();
		pic47_on = new Image();
		pic47_on.src = "./images/47thumb_on.jpg";		
		pic47_off = new Image();
		pic47_off.src = "./images/47thumb_off.jpg";
		
		pic48 = new Image();
		pic48_on = new Image();
		pic48_on.src = "./images/48thumb_on.jpg";		
		pic48_off = new Image();
		pic48_off.src = "./images/48thumb_off.jpg";
		
		pic49 = new Image();
		pic49_on = new Image();
		pic49_on.src = "./images/49thumb_on.jpg";		
		pic49_off = new Image();
		pic49_off.src = "./images/49thumb_off.jpg";
		
		pic50 = new Image();
		pic50_on = new Image();
		pic50_on.src = "./images/50thumb_on.jpg";		
		pic50_off = new Image();
		pic50_off.src = "./images/50thumb_off.jpg";
		
		pic51 = new Image();
		pic51_on = new Image();
		pic51_on.src = "./images/51thumb_on.jpg";		
		pic51_off = new Image();
		pic51_off.src = "./images/51thumb_off.jpg";
		
		pic53 = new Image();
		pic53_on = new Image();
		pic53_on.src = "./images/53thumb_on.jpg";		
		pic53_off = new Image();
		pic53_off.src = "./images/53thumb_off.jpg";
	
		
	}