function Init() {
	page_is_loaded = true;
	
	// Google-Maps initiieren, falls vorhanden								
	if( typeof InitGoogleMaps == 'function' ) {
		InitGoogleMaps();
	}
	if( typeof InitGoogleMapsSpecial == 'function' ) {
		InitGoogleMapsSpecial();
	}
	
	// Sudoku initiieren, falls vorhanden									
	if( typeof InitSudoku == 'function' ) {
		InitSudoku();
	}
}

function UnloadPage() {
	page_is_loaded = false;
	
	// Google-Maps abmelden, falls vorhanden								
	if( typeof GUnload == 'function' ) {
		GUnload();
	}
	
	// Sudoku speichern, falls vorhanden									
	if( typeof SudokuSave == 'function' ) {
		SudokuSave();
	}

}

function DynLoadScript(url) {
	var e = document.createElement("script");
	e.src = url;
	e.type="text/javascript";
	document.getElementsByTagName("head")[0].appendChild(e);
}