var imgArr = new Array(30);
imgArr['but_aboutus'] = new Image();
imgArr['but_aboutus'].src='images/but_aboutus.gif';
imgArr['but_aboutus_down'] = new Image();
imgArr['but_aboutus_down'].src='images/but_aboutus_down.gif';
imgArr['but_download'] = new Image();
imgArr['but_download'].src='images/but_download.gif';
imgArr['but_download_down'] = new Image();
imgArr['but_download_down'].src='images/but_download_down.gif';
imgArr['but_products'] = new Image();
imgArr['but_products'].src='images/but_products.gif';
imgArr['but_products_down'] = new Image();
imgArr['but_products_down'].src='images/but_products_down.gif';
imgArr['but_services'] = new Image();
imgArr['but_services'].src='images/but_services.gif';
imgArr['but_services_down'] = new Image();
imgArr['but_services_down'].src='images/but_services_down.gif';
imgArr['but_shop'] = new Image();
imgArr['but_shop'].src='images/but_shop.gif';
imgArr['but_shop_down'] = new Image();
imgArr['but_shop_down'].src='images/but_shop_down.gif';
imgArr['content_left_shade'] = new Image();
imgArr['content_left_shade'].src='images/content_left_shade.gif';
imgArr['content_title_bg'] = new Image();
imgArr['content_title_bg'].src='images/content_title_bg.gif';
imgArr['dot_arrow'] = new Image();
imgArr['dot_arrow'].src='images/dot_arrow.gif';
imgArr['dot_small'] = new Image();
imgArr['dot_small'].src='images/dot_small.gif';
imgArr['intro_loading'] = new Image();
imgArr['intro_loading'].src='images/intro_loading.gif';
imgArr['intro_logo'] = new Image();
imgArr['intro_logo'].src='images/intro_logo.gif';
imgArr['intro_welcome'] = new Image();
imgArr['intro_welcome'].src='images/intro_welcome.gif';
imgArr['left_dots'] = new Image();
imgArr['left_dots'].src='images/left_dots.gif';
imgArr['left_logo_bg'] = new Image();
imgArr['left_logo_bg'].src='images/left_logo_bg.gif';
imgArr['left_title_bg'] = new Image();
imgArr['left_title_bg'].src='images/left_title_bg.gif';
imgArr['loading'] = new Image();
imgArr['loading'].src='images/loading.gif';
imgArr['spacer'] = new Image();
imgArr['spacer'].src='images/spacer.gif';
imgArr['subbut_bg'] = new Image();
imgArr['subbut_bg'].src='images/subbut_bg.gif';
imgArr['subbut_left_bg'] = new Image();
imgArr['subbut_left_bg'].src='images/subbut_left_bg.gif';
imgArr['subbut_right_bg'] = new Image();
imgArr['subbut_right_bg'].src='images/subbut_right_bg.gif';
imgArr['top_butbelt_bg'] = new Image();
imgArr['top_butbelt_bg'].src='images/top_butbelt_bg.gif';
imgArr['top_logo'] = new Image();
imgArr['top_logo'].src='images/top_logo.gif';
imgArr['top_pict'] = new Image();
imgArr['top_pict'].src='images/top_pict.gif';
imgArr['top_pict_bg'] = new Image();
imgArr['top_pict_bg'].src='images/top_pict_bg.gif';
imgArr['top_rspace'] = new Image();
imgArr['top_rspace'].src='images/top_rspace.gif';