#title = ""
#tooltip = "C/C++<->H"

fso = new ActiveXObject( "Scripting.FileSystemObject");

// get file full name
fn = document.FullName;

// get base name and extension
base = fso.GetParentFolderName(fn) + "\\" + fso.GetBaseName(fn);
ext = fso.GetExtensionName( fn);
if ( ext == "") Quit();

// get file name to be opened
if ( ext.toLowerCase() == "h") {
	fn = base + ".cpp";
	if ( ! fso.FileExists( fn)) fn = base + "c";
} else if ( ext.toLowerCase() == "c" || ext.toLowerCase() == "cpp") {
	fn = base + ".h";
} else {
	Quit(); // unsupported
}

// open the file
if ( fso.FileExists( fn)) editor.OpenFile( fn, 0, eeOpenAllowNewWindow);