function FindObj(n, d){var p,i,x;if(!d)d=document;if((p=n.indexOf("?"))>0&&parent.frames.length){d=parent.frames[n.substring(p+1)].document;n=n.substring(0,p);}if(!(x=d[n])&&d.all)x=d.all[n];for(i=0;!x&&i<d.forms.length;i++)x=d.forms[i][n];for(i=0;!x&&d.layers&&i<d.layers.length;i++)x=FindObj(n,d.layers[i].document);if(!x&&d.getElementById)x=d.getElementById(n);return x;}
function Navi(){var i,p,v,obj,args=Navi.arguments;for(i=0;i<(args.length-2);i+=3)if((obj=FindObj(args[i]))!=null){v=args[i+2];if(obj.style){obj=obj.style;v=(v=='show')?'visible':(v=='hide')?'hidden':v;}obj.visibility=v;}}