window.IsIE=((id_pos=navigator.appVersion.indexOf("MSIE"))>=0);
window.IsNC=(navigator.appName=="Netscape");
if (IsIE) window.Ver=parseInt(navigator.appVersion.substring(id_pos+5, id_pos+6));
else window.Ver=parseInt(navigator.appVersion.substring(0,1));

row=new Array();
function ch(i,e){
	document[i].src=row[(i.indexOf("$")+1?i.substring(0,i.indexOf("$")):i)+"_"+e].src;
	return;
}
function l(f,i){
	row[i+"_N"]=new Image();
	row[i+"_N"].src=f+i+"_N.GIF";
	row[i+"_F"]=new Image();
	row[i+"_F"].src=f+i+"_F.GIF";
	return;
}

function show_copyright(path){
	if ((IsIE && Ver>=3)||(IsNC && Ver>=4)) {window.open(path+"_COPY.HTM", "Copyright", "resizable=yes,width=590,height=320"); return false};
	return true;
}