if (document.images)
{
	// fade images
	/*
		fade_100 = new Image(1,1); 
		fade_100.src="images/fade_100.png";
		
		fade_90 = new Image(1,1);
		fade_90.src="images/fade_90.png";
		
		fade_80 = new Image(1,1);
		fade_80.src="images/fade_80.png";
		
		fade_70 = new Image(1,1);
		fade_70.src="images/fade_70.png";
		
		fade_60 = new Image(1,1);
		fade_60.src="images/fade_60.png";
		
		fade_50 = new Image(1,1);
		fade_50.src="images/fade_50.png";
		
		fade_40 = new Image(1,1);
		fade_40.src="images/fade_40.png";
		
		fade_30 = new Image(1,1);
		fade_30.src="images/fade_30.png";
		
		fade_20 = new Image(1,1);
		fade_20.src="images/fade_20.png";
		
		fade_10 = new Image(1,1);
		fade_10.src="images/fade_10.png";
	*/	
	// logo images
	
		logo = new Image(200,95); 
		logo.src="images/logo.jpg";
		logo_o= new Image(200,95); 
		logo_o.src="images/logo_o.jpg";
		logo_d= new Image(200,95); 
		logo_d.src="images/logo_d.jpg";
	
	// menu buttons
		
		threeD_work_but= new Image(145,33); 
		threeD_work_but.src="images/threeD_work_but.jpg";
		threeD_work_but_o= new Image(145,33); 
		threeD_work_but_o.src="images/threeD_work_but-O.jpg";
		threeD_work_but_d= new Image(145,33); 
		threeD_work_but_d.src="images/threeD_work_but-D.jpg";
		
		tools_scripts_but= new Image(145,33); 
		tools_scripts_but.src="images/tools_scripts_but.jpg";
		tools_scripts_but_o= new Image(145,33); 
		tools_scripts_but_o.src="images/tools_scripts_but-O.jpg";
		tools_scripts_but_d= new Image(145,33); 
		tools_scripts_but_d.src="images/tools_scripts_but-D.jpg";
		
		live_visuals_but= new Image(145,33); 
		live_visuals_but.src="images/live_visuals_but.jpg";
		live_visuals_but_o= new Image(145,33); 
		live_visuals_but_o.src="images/live_visuals_but-O.jpg";
		live_visuals_but_d= new Image(145,33); 
		live_visuals_but_d.src="images/live_visuals_but-D.jpg";
		
		drawings_but= new Image(145,33); 
		drawings_but.src="images/drawings_but.jpg";
		drawings_but_o= new Image(145,33); 
		drawings_but_o.src="images/drawings_but-O.jpg";
		drawings_but_d= new Image(145,33); 
		drawings_but_d.src="images/drawings_but-D.jpg";
		
		photography_but= new Image(145,33); 
		photography_but.src="images/photography_but.jpg";
		photography_but_o= new Image(145,33); 
		photography_but_o.src="images/photography_but-O.jpg";
		photography_but_d= new Image(145,33); 
		photography_but_d.src="images/photography_but-D.jpg";
		
		contact_but= new Image(145,33); 
		contact_but.src="images/contact_but.jpg";
		contact_but_o= new Image(145,33); 
		contact_but_o.src="images/contact_but-O.jpg";
		contact_but_d= new Image(145,33); 
		contact_but_d.src="images/contact_but-D.jpg";
		
	// navigation buttons
		
		but_1_d= new Image(20,20); 
		but_1= new Image(20,20); 
		but_1_o= new Image(20,20); 
		but_2_d= new Image(20,20); 
		but_2= new Image(20,20); 
		but_2_o= new Image(20,20); 
		but_3_d= new Image(20,20); 
		but_3= new Image(20,20); 
		but_3_o= new Image(20,20); 
		but_4_d= new Image(20,20); 
		but_4= new Image(20,20); 
		but_4_o= new Image(20,20); 
		but_5_d= new Image(20,20); 
		but_5= new Image(20,20); 
		but_5_o= new Image(20,20); 
		but_6_d= new Image(20,20); 
		but_6= new Image(20,20); 
		but_6_o= new Image(20,20); 
		but_7_d= new Image(20,20); 
		but_7= new Image(20,20); 
		but_7_o= new Image(20,20); 
		but_8_d= new Image(20,20); 
		but_8= new Image(20,20); 
		but_8_o= new Image(20,20); 
		but_9_d= new Image(20,20); 
		but_9= new Image(20,20); 
		but_9_o= new Image(20,20);
		
		but_1_d.src="images/but_1_d.jpg";
		but_1.src="images/but_1.jpg";
		but_1_o.src="images/but_1_o.jpg";
		but_2_d.src="images/but_2_d.jpg";
		but_2.src="images/but_2.jpg";
		but_2_o.src="images/but_2_o.jpg";
		but_3_d.src="images/but_3_d.jpg";
		but_3.src="images/but_3.jpg";
		but_3_o.src="images/but_3_o.jpg";
		but_4_d.src="images/but_4_d.jpg";
		but_4.src="images/but_4.jpg";
		but_4_o.src="images/but_4_o.jpg";
		but_5_d.src="images/but_5_d.jpg";
		but_5.src="images/but_5.jpg";
		but_5_o.src="images/but_5_o.jpg";
		but_6.src="images/but_6_d.jpg";
		but_6.src="images/but_6.jpg";
		but_6_o.src="images/but_6_o.jpg";
		but_7_d.src="images/but_7_d.jpg";
		but_7.src="images/but_7.jpg";
		but_7_o.src="images/but_7_o.jpg";
		but_8_d.src="images/but_8_d.jpg";
		but_8.src="images/but_8.jpg";
		but_8_o.src="images/but_8_o.jpg";
		but_9_d.src="images/but_9_d.jpg";
		but_9.src="images/but_9.jpg";
		but_9_o.src="images/but_9_o.jpg";

		prev_but = new Image(20,20); 
		prev_but_o = new Image(20,20); 
		prev_but_d = new Image(20,20); 
		prev_but_x = new Image(20,20); 
		
		prev_but.src="images/prev_but.jpg";
		prev_but_o.src="images/prev_but_o.jpg";
		prev_but_d.src="images/prev_but_d.jpg";
		prev_but_x.src="images/prev_but_x.jpg";
		
		gallery_but = new Image(20,20); 
		gallery_but_o = new Image(20,20); 
		gallery_but_d = new Image(20,20); 
		gallery_but_x = new Image(20,20); 
		
		gallery_but.src="images/gallery_but.jpg";
		gallery_but_o.src="images/gallery_but_o.jpg";
		gallery_but_d.src="images/gallery_but_d.jpg";
		gallery_but_x.src="images/gallery_but_x.jpg";
		
		next_but = new Image(20,20); 
		next_but_o = new Image(20,20); 
		next_but_d = new Image(20,20); 
		next_but_x = new Image(20,20); 
		
		next_but.src="images/next_but.jpg";
		next_but_o.src="images/next_but_o.jpg";
		next_but_d.src="images/next_but_d.jpg";
		next_but_x.src="images/next_but_x.jpg";
		
}

if (document.images)
{
	// nav buttons
		
		down_scroll_but= new Image(25,20); 
		down_scroll_but.src="images/down_scroll_but.jpg";
		down_scroll_but_o= new Image(25,20); 
		down_scroll_but_o.src="images/down_scroll_but_o.jpg";
		
		up_scroll_but= new Image(25,20); 
		up_scroll_but.src="images/up_scroll_but.jpg";
		up_scroll_but_o= new Image(25,20); 
		up_scroll_but_o.src="images/up_scroll_but_o.jpg";
		
}