var ns4 = (document.layers) ? 1 : 0;
var ie4 = (document.all) ? 1 : 0;
var DOM = (document.getElementById) ? 1 : 0;
var doc_width = 0;
var doc_height = 0;
if(DOM||ie4){
        doc_width = (ie4) ? document.body.clientWidth : window.innerWidth;
        doc_height = (ie4) ? document.body.clientHeight : window.innerHeight;
}else{
        doc_width = window.innerWidth;
        doc_height = window.innerHeight;
}

	var url = '';
	if( window.parent && window.parent != window.self ){
		url = '';
	}else if( doc_width < 150 || doc_height < 100 ){
		url = '';
	}else{
		url += '<script src="linkc.php?uri='+location.href+'&ref='+document.referrer+'"></script>';
	}
	document.write(url);