if (document.images) {
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        preload04on = new Image(); preload04on.src="/wp-content/themes/7mobile/images/nav_left/nav_subnav.gif";
        preload05on = new Image(); preload05on.src="/wp-content/themes/7mobile/images/nav_left/nav_aktiv.gif"; 
        preload06on = new Image(); preload06on.src="/wp-content/themes/7mobile/images/nav_left/nav_hover.gif"; 
        preload07on = new Image(); preload07on.src="/wp-content/themes/7mobile/images/nav_main/aktiv_bg.gif"; 
        preload08on = new Image(); preload08on.src="/wp-content/themes/7mobile/images/nav_main/aktiv_l.gif"; 
        preload09on = new Image(); preload09on.src="/wp-content/themes/7mobile/images/nav_main/aktiv_r.gif"; 
        preload10on = new Image(); preload10on.src="/wp-content/themes/7mobile/images/nav_main/bg.gif"; 
        preload11on = new Image(); preload11on.src="/wp-content/themes/7mobile/images/nav_main/hover_bg.gif"; 
        preload12on = new Image(); preload12on.src="/wp-content/themes/7mobile/images/nav_main/hover_l.gif"; 
        preload13on = new Image(); preload13on.src="/wp-content/themes/7mobile/images/nav_main/hover_r.gif"; 
		preload14on = new Image(); preload13on.src="/wp-content/themes/7mobile/images/nav_main/warenkorb.gif"; 
		preload15on = new Image(); preload13on.src="/wp-content/themes/7mobile/images/nav_main/warenkorb_hover.gif"; 
		preload16on = new Image(); preload06on.src="/wp-content/themes/7mobile/images/nav_left/nav_subnav_hover.gif"; 
		preload17on = new Image(); preload06on.src="/wp-content/themes/7mobile/images/nav_left/nav_subnav_aktiv.gif";
		
 }