/* Javascript for Homepage Spotlight
 * Includes, img src tags, href tags and alt tags.
*/

//Alternate text that matches the spotlight images.
var alttext = [
        "Spotlight 1: All Americans",
        "Spotlight 2: Dedication to Malcolm Wilson.",
        "Spotlight 3: One graduation",
        "Spotlight 4: MCC fosters budding mathematics scholar",
        "Spotlight 5: Grad student gives thanks for quality ed."
        ];

//url dynamic change since IE does not recognize the urls anymore!.    
var gotourl = [
       "/activities/news/spotlights/spot1.asp",
       "/activities/news/spotlights/spot2.asp",
       "/getstarted/graduation/graduationinfo/overview.asp",
       "/activities/news/spotlights/spot4.asp",
       "/activities/news/spotlights/spot5.asp"
        ];

var mccgallery = new simpleGallery({
    wrapperid: "simplegallery1", //ID of main gallery container,
    dimensions: [674, 332], //width/height of gallery in pixels. Should reflect dimensions of the images exactly
    imagearray: [
            /* Sample format
            ["/images/spotlights/homepicture.jpg", "link","window e.g. _blank"],
            */
            ["/images/district/spotlights/HomePictureNew1.jpg", "/activities/news/spotlights/spot1.asp", ""],
            ["/images/district/spotlights/HomePictureNew2.jpg", "/activities/news/spotlights/spot2.asp", ""],
            ["/images/district/spotlights/HomePictureNew3.jpg", "/getstarted/graduation/graduationinfo/overview.asp", ""],
            ["/images/district/spotlights/HomePictureNew4_11-7.jpg", "/activities/news/spotlights/spot4.asp", ""],
            ["/images/district/spotlights/HomePictureNew5.jpg", "/activities/news/spotlights/spot5.asp", ""]
        ],
    autoplay: true,
    persist: false,
    pause: 6000, //pause between slides (milliseconds)
    fadeduration: 1500, //transition duration (milliseconds)
    oninit: function () { //event that fires when gallery has initialized/ ready to run
    },
    onslide: function (curslide, i) { //event that fires after each slide is shown
        //curslide: returns DOM reference to current slide's DIV (ie: try alert(curslide.innerHTML)
        //i: integer reflecting current image within collection being shown (0=1st image, 1=2nd etc)

        //Write alternate text for each image every time an image loads based on alttext array values above.
        //document.getElementById("slideimg").alt=alttext[i]
        document.getElementById("gotourl").href = gotourl[i]
        document.getElementById("gotourl").alt = alttext[i]
    }
})