// This script is developed by Tamara Avdyeyeva (Tamara_Avdeeva@ukr.net), 
// free use permitted provided this line is included
var path = "/images/";
var ext = ".gif";
var curImg = "";

var imgIDs = new Array ("CaerFeddwyd", "CaerRigor", "CaerSiddi", "CaerManwyddan", "CaerGoludd", "CaerOchren", "CaerPedryfan", "CaerWydr");
var imagess = new Array (imgIDs.length);

for (i=0; i<imgIDs.length; i++){
	curImg = imgIDs[i];
	imagess[curImg] = new Array ("0", "1");
	imagess[curImg]["0"] = new Image ();
	imagess[curImg]["1"] = new Image ();
}


function PreloadIt(){
	if (document.images){
		for (i=0; i<imgIDs.length; i++){
			curImg = imgIDs[i]; 
			imagess[curImg]["0"].src = path+curImg+"_off"+ext; 
			imagess[curImg]["1"].src = path+curImg+"_over"+ext;
		}
	}
}

function imgOver(picture){
document.images[picture].src = imagess[picture]["1"].src;
}
function imgOff(picture){
document.images[picture].src = imagess[picture]["0"].src;
}