/*  CFN_Foto.js - 01/05/2007
 *
 *  "head", "pref", and "suff" defined elsewhere.
 */

var clos = "<a href='javascript:window.close()'><img src='images/close.gif' border='0' width='50' height='13' alt='Close Window'></a>";
var foto = 0;
var html = "<html>\n<body>\n<center>\n~\n<center>\n</body>\n</html>\n";
var imag = new Array();

if (suff.charAt(0) != "0") {
    for (var e=0; e<suff.length; e++) {
        imag[e] = new Image();
        imag[e].src = "photos/" + pref + suff.charAt(e) + ".jpg";
     // alert(imag[e].src + " = " + imag[e].width + " x " + imag[e].height)
    }
} else {
    var i = 0;
    for (var e=0; e<suff.length/2; e++) {
        imag[e] = new Image();
        imag[e].src = "photos/" + pref + suff.charAt(i++) + suff.charAt(i++) + ".jpg";
     // alert(imag[e].src + " = " + imag[e].width + " x " + imag[e].height)
    }
}
document.write("<img src='" + imag[0].src + "' name='photo' border='0' height='192' alt=''>");

function slideShow() {
    document.photo.src = imag[foto].src;
    foto++;
    if (foto >= imag.length) foto = 0;
}
setInterval("slideShow()",3000);

function enlarge(wide,pict,text) {
    var y = 0;
    var arra = new Array();
        arra[y++] = "<img src='photos/" + pict + "' border='0' width='" + wide + "' alt=''>";
    if (text != "") {
        arra[y++] = "<br><b><font face='Arial,Helvetica'>" + text.replace(/\|/g,"<br>") + "</font></b>";
    }
        arra[y++] = "<br><br>\n" + clos;
    var page = html.replace(/~/,arra.join("\n"));
    var win = window.open("","pics",config="width=300,height=350");
        win.document.write(page);
}

function pictures() {
    var y = 0;
    var arra = new Array();
        arra[y++] = "<h4>Children's Feeding Network -- " + head + "</h4>";
        arra[y++] = clos;
    for (var j=0; j<imag.length; j++) {
        arra[y++] = "<br><br>";
        arra[y++] = "<img src='" + imag[j].src + "' border='0' height='192' alt=''>";
    }
        arra[y++] = "<br><br>\n" + clos;
    var page = html.replace(/~/,arra.join("\n"));
    var win = window.open("","pics",config="scrollbars=yes,width=480,height=440");
        win.document.write(page);
}
