function checkGlobals() {
	if(tuduki_bp_owner_id.match(/[^0-9]/i)) {
		return false;
	}
	if(tuduki_bp_width.match(/[^0-9]/i)) {
		return false;
	}
	if(tuduki_bp_height.match(/[^0-9]/i)) {
		return false;
	}
	if(!tuduki_bp_color.match(/[0-9A-Fa-f]{6}/i)) {
		return false;
	}
	if(!tuduki_bp_color_bg.match(/[0-9A-Fa-f]{6}/i)) {
		return false;
	}
	if(!tuduki_bp_color_link.match(/[0-9A-Fa-f]{6}/i)) {
		return false;
	}
	if(!tuduki_bp_color_border.match(/[0-9A-Fa-f]{6}/i)) {
		return false;
	}
	if(tuduki_bp_amazon_id.match(/[^a-zA-Z0-9\-]/i)) {
		return false;
	}
	return true;
}

if (checkGlobals()) {
	script_url = 'http://tuduki.info/scripts/amazon_blogpart.php';
//	script_url = 'http://localhost/tuduki/scripts/amazon_blogpart.php';
	script_url += '?owner_id='		+ tuduki_bp_owner_id;
	script_url += '&width='			+ tuduki_bp_width;
	script_url += '&height='		+ tuduki_bp_height;
	script_url += '&color='			+ tuduki_bp_color;
	script_url += '&color_bg='		+ tuduki_bp_color_bg;
	script_url += '&color_link='	+ tuduki_bp_color_link;
	script_url += '&color_border='	+ tuduki_bp_color_border;
	script_url += '&amazon_id='		+ tuduki_bp_amazon_id;

	document.write('<iframe width="' + tuduki_bp_width + '" height="' + tuduki_bp_height + '" scrolling="no" frameborder="0" border="0" style="border:none;" marginheight="0" marginwidth="0" src="' + script_url + '"></iframe>');
}