function stoperror(){
	return true
}

window.onerror = stoperror;

function waitPreloadPage() { //DOM
	if (document.getElementById){
		document.getElementById('prepage').style.visibility='hidden';
	}else{
		if (document.layers){ //NS4
			document.prepage.visibility = 'hidden';
		}else { //IE4
			document.all.prepage.style.visibility = 'hidden';
		}
	}
}

function showPreloadPage() { //DOM
	if (document.getElementById){
		document.getElementById('prepage').style.visibility='';
	}else{
		if (document.layers){ //NS4
			document.prepage.visibility = '';
		}else { //IE4
			document.all.prepage.style.visibility = '';
		}
	}
}