//
// 共通Javascript
//

baseUrl_ = ""


function setBaseUrl (url) {
    baseUrl_ = url;
}

function getImageIndex (strFldName) {
    nCnt = document.images.length;

    for (nIdx = 0; nIdx < nCnt; nIdx++) {
	if (document.images[nIdx].id == strFldName)
		return(nIdx);
    }
    return(0);
}

function mouseOverProc (strFldName) {
    nImageIdx = getImageIndex(strFldName);
    document.images[nImageIdx].src = baseUrl_ + "/images/" + strFldName + "2.jpg";
}

function mouseOutProc (strFldName) {
    nImageIdx = getImageIndex(strFldName);
    document.images[nImageIdx].src = baseUrl_ + "/images/" + strFldName + "1.jpg";
}