if((document.getElementById) && (!document.all)){
	document.write('<link rel="stylesheet" href="intro.css" type="text/css">');
}else{
	location.href = "indexie.htm";
}
var op = navigator.userAgent.indexOf("Opera");
if((op >-1)) {
	document.write('<link rel="stylesheet" href="css/intro.css" type="text/css">');
}