if (document.images) {
    var imgIn = new Object( );
    imgIn["esfaqs"] = new Image();
    imgIn["english"] = new Image();
    imgIn["esoverview"] = new Image();
    imgIn["espr"] = new Image();
    imgIn["escontact"] = new Image();
    imgIn["esschedule"] = new Image();
    imgIn["esschedule2"] = new Image();
    imgIn["esfaqs"].src = "span/images/spanfaqs_i.jpg";
    imgIn["english"].src = "span/images/english_i.jpg";
    imgIn["esoverview"].src = "span/images/spanoverview_i.jpg";	
	imgIn["espr"].src = "span/images/spanpr_i.jpg";
    imgIn["escontact"].src = "span/images/spancontact_i.jpg";
    imgIn["esschedule"].src = "span/images/spansched_i.jpg";
    imgIn["esschedule2"].src = "span/images/spanschedtab_i.jpg";
	
    var imgOut = new Object( );
    imgOut["esfaqs"] = new Image();
    imgOut["english"] = new Image();
    imgOut["esoverview"] = new Image();
    imgOut["espr"] = new Image();
    imgOut["escontact"] = new Image();
    imgOut["esschedule"] = new Image();
    imgOut["esschedule2"] = new Image();
    imgOut["esfaqs"].src = "span/images/spanfaqs_o.jpg";
    imgOut["english"].src = "span/images/english_o.jpg";
    imgOut["esoverview"].src = "span/images/spanoverview_o.jpg";	
	imgOut["espr"].src = "span/images/spanpr_o.jpg";
    imgOut["escontact"].src = "span/images/spancontact_o.jpg";
    imgOut["esschedule"].src = "span/images/spansched_o.jpg";
    imgOut["esschedule2"].src = "span/images/spanschedtab_o.jpg";
       	
function setImage(imgName, type) {
    if (document.images) {
        if (type == "in") {
            document.images[imgName].src = imgIn[imgName].src;
            return true;
        } else if (type == "out") {
            document.images[imgName].src = imgOut[imgName].src;
            return true;
        }
    }
    return false;
}
}