var style_cookie_name = "skin";
var style_cookie_duration = 120;
var style_cookie_domain = "archaicro.org";
var style_tplname = "modern";

function changeUI(field){
	styleid = field.options[field.selectedIndex].value;
//	document.location = (field.options[field.selectedIndex].value);
	document.getElementById('css1_Default').href = '/lib/exe/css.php?s=all&t='+style_tplname+'&sub='+styleid;
	document.getElementById('css2_Default').href = '/lib/exe/css.php?t='+style_tplname+'&sub='+styleid;
	set_cookie( style_cookie_name, styleid, style_cookie_duration, style_cookie_domain );
	return;
}

//function switch_style( css_title ) {
//	var i, link_tag ;
//	for(i = 0, link_tag = document.getElementsByTagName("link") ; i < link_tag.length ; i++ ) {
//		if((link_tag[i].rel.indexOf( "stylesheet" ) != -1) && link_tag[i].title) {
//			link_tag[i].disabled = true ;
//			if(link_tag[i].title == css_title) {
//				link_tag[i].disabled = false ;
//			}
//		}
//	set_cookie( style_cookie_name, css_title, style_cookie_duration );
//	}
//}

//function set_style_from_cookie() {
//	var css_title = get_cookie( style_cookie_name );
//	if(css_title.length) {
//		switch_style( css_title );
//	}
//}

function set_cookie( cookie_name, cookie_value, lifespan_in_days, valid_domain ) {
	var domain_string = valid_domain ? ("; domain=" + valid_domain) : '' ;
	document.cookie = cookie_name + "=" + encodeURIComponent( cookie_value ) + "; max-age=" + 60 * 60 * 24 * lifespan_in_days + "; path=/" + domain_string ;
}

//function get_cookie( cookie_name ) {
//	var cookie_string = document.cookie ;
//	if (cookie_string.length != 0) {
//		var cookie_value = cookie_string.match( '(^|;)[\s]*' + cookie_name + '=([^;]*)' );
//		return decodeURIComponent( cookie_value[2] ) ;
//	}
//	return '' ;
//}