var counter = 0;
var slideAray = new Array("slide1", "slide2", "slide3", "slide4", "slide5");


function preLoadImg() {

    if (document.images) {
        pic1 = new Image(192, 138);
        pic1.src = "homegraphics/right_Col_Btn1RO.jpg";

        pic2 = new Image(184, 138);
        pic2.src = "homegraphics/right_Col_Btn2RO.jpg";

        pic3 = new Image(182, 138);
        pic3.src = "homegraphics/right_Col_Btn3RO.jpg";

        pic4 = new Image(196, 138);
        pic4.src = "homegraphics/right_Col_Btn4RO.jpg";

        pic5 = new Image(196, 138);
        pic5.src = "homegraphics/right_Col_Btn5RO.jpg";
    }
}



function ROver(name) {

    document.getElementById(name).src = "default2/graphics/index/right_Col_" + name + "RO.jpg";

    document.getElementById("slide1").style.display = "none";
    document.getElementById("slide2").style.display = "none";
    document.getElementById("slide3").style.display = "none";
    document.getElementById("slide4").style.display = "none";
    document.getElementById("slide5").style.display = "none";

    switch (name) {

        case "Btn1":
            document.getElementById("slide2").style.display = "block";
            break;

        case "Btn2":
            document.getElementById("slide3").style.display = "block";
            break;

        case "Btn3":
            document.getElementById("slide4").style.display = "block";
            break;

        case "Btn4":
            document.getElementById("slide5").style.display = "block";
            break;

    }

}

function ROut(name) {

    document.getElementById(name).src = "default2/graphics/index/right_Col_" + name + ".jpg";

}

function flipWhoAmI() {
    if (eval("document.getElementById('GridViewWhoAmI')")) {
        available_width = document.body.clientWidth;
        available_width = available_width - 760;
        xoffset = parseInt(available_width / 2, 10);
        obj = document.getElementById('GridViewWhoAmI')
        obj.style.left = (xoffset + 19) + "px"
        curStyle = obj.style.display;
        if (curStyle == "block")
            obj.style.display = "none";
        else
            obj.style.display = "block";
    }
}


function initIE() {

    //alert("initIE");

    document.getElementById("slide2").style.display = "none";
    document.getElementById("slide3").style.display = "none";
    document.getElementById("slide4").style.display = "none";
    document.getElementById("slide5").style.display = "none";

}

function rotateSlides2() {

    //alert("rotateSlides2");
    alert(window.slideArray[window.counter]);
    document.getElementById(window.slideArray[window.counter]).style.display = "none";
    if (window.counter == 5) {

        window.counter = 0;
    } else {

        window.counter++;
    }
    document.getElementById(window.slideArray[window.counter]).style.display = "block";
    setInterval("rotateSlides2()", 1000);
}


function goSearch() {
    val = document.getElementById("TxtSearch").value;
    if (val != "")
        location.href = "http://search.uaf.com/exec/search?a=17469&q=" + escape(val);
    return false;
}




//Menu Code Copyright 2001 by Harold Blackorby/SCORE Interactive
//Updated 2005 for CSS compliance by Harold Blackorby/Hughes
//May not be reused without permission or copyright

var doc = 'document.getElementById("';
var sty = '").style';
var htm = "";
var allready;
var prevMenu = "";
var numMenus = -1;
var aryMenu = new Array();
var bgcolor = "#FFFFFF"; //not used here
var rollcolor = "#336699";

function showMenu(e, menurowID, obj, moveIt) {
    if (allready) {
        menu = "menu" + menurowID;
        pmenu = menu.substring(4, 5);

        x = aryMenu[pmenu - 1][2];
        y = aryMenu[pmenu - 1][3];

        var posx = 0;
        var posy = 0;
        posy = y;

        //find the left margin in the centered page design
        available_width = document.body.clientWidth;
        available_width = available_width - 760;
        xoffset = parseInt(available_width / 2, 10);

        //find coordinates of mouseover event to use
        if (!e) var e = window.event;
        if (e.pageX || e.pageY) {
            posx = e.pageX - 5;
            posy = e.pageY - 5;
        }
        else if (e.clientX || e.clientY) {
            posx = e.clientX + document.body.scrollLeft - 5;
            posy = e.clientY + document.body.scrollTop - 5;
        }

        hideMenu();
        if (x == "" || x == null)
            x = 0;
        if (y == "" || y == null)
            y = 0;
        if (document.getElementById(menu)) {
            myLyr = document.getElementById(menu).style;
            if (moveIt == 1) {
                myLyr.top = posy + "px";
                myLyr.left = (x + xoffset) + "px";
            }
            myLyr.visibility = "visible";
        }

    }
}

function hideMenu() {
    if (allready) {
        j = 0;
        while (j <= numMenus) {
            myLyr = eval(doc + aryMenu[j][1] + sty);
            myLyr.visibility = "hidden";
            j++;
        }
    }
    return true;
}

function changeColor(menu) {
    if (allready) {
        menu = menu.id;
        myLyr = eval(doc + menu + sty);
        myLyr.background = rollcolor;
        myLyr.fontWeight = "bold";
    }
}

function changeColorBack(menu) {
    if (allready) {
        menu = menu.id;
        pmenu = menu.substring(4, 5);
        curBGcolor = aryMenu[pmenu - 1][5];
        myLyr = eval(doc + menu + sty);
        myLyr.backgroundColor = curBGcolor;
        myLyr.fontWeight = "normal";
    }
}

function writeMenus() {
    j = 0;
    while (j <= numMenus) {
        document.write("<div name='" + aryMenu[j][1] + "' id='" + aryMenu[j][1] + "' class='menu' onmouseover=\"showMenu(event,'" + aryMenu[j][4] + "',this,0)\" onmouseout=\"hideMenu();\">");
        document.write("<table cellpadding='0' style='background-color: " + aryMenu[j][5] + "' cellspacing='0' border='0' class='mainmenu'>");
        k = 6;
        while (k <= (aryMenu[j].length - 1)) {
            menuName = aryMenu[j][1] + "s";
            menuName += k.toString();
            document.write("<td id='" + menuName + "' name='" + menuName + "'");
            document.write("onmouseover='changeColor(this);' onmouseout='changeColorBack(this);'><div class='textWhite'><a");

            strhref = new String(aryMenu[j][k + 2]);
            splithref = strhref.split(":new:");
            aryMenu[j][k + 2] = splithref[0];
            if (strhref.indexOf(":new:") > 0) {
                document.write(" HREF='" + aryMenu[j][k + 2] + "' target='_blank'");
            }
            else {
                document.write(" HREF='" + aryMenu[j][k + 2] + "'");
            }
            //document.write(" href='" + aryMenu[j][k+2] + "'");
            //curHref = new String(aryMenu[j][k+2]);
            //if (curHref.indexOf('http') > -1 )
            //	document.write(" target='_blank'");			
            document.write(" style='color: #FFFFFF'>" + aryMenu[j][k] + "</a></div></td></tr>");
            k = k + 3;
        }
        document.write("</table>");
        document.write("</div>");
        j++
    }
}

function makeMenu() {
    numMenus += 1;
    numItems = arguments.length;
    aryMenu[numMenus] = new Array(numItems - 1);
    aryMenu[numMenus][0] = arguments[0]
    aryMenu[numMenus][1] = "menu" + arguments[0]
    j = 2;
    while (j <= arguments.length) {
        aryMenu[numMenus][j] = arguments[j - 1];
        j++;
    }
}

function startup() {
    allready = true
}



// 12/28/06 - The following function was added to present the appropriate .gif file (either "UP" or "DOWN" arrow)
// First - loop through all of the entries to set the image to "Plus" and the display to "none";
// Then  - for the selected item (ID), change the image to "UP" and set the style property to show the Image and/or Caption.

var NewsCount = 0;
var FirstImage = "";
var aryNews = new Array(NewsCount);
function addNews(ID, ImagePath) {
    if (NewsCount == 0)
        FirstImage = ImagePath;
    aryNews[NewsCount] = ID;
    ++NewsCount;
}
function flipNews(ID, isFirefox, ImagePath) {
    //alert(NewsCount + "\n" + aryNews);
    //alert(ID);

    var j = 0;
    while (j <= NewsCount) {
        if (aryNews[j] != ID) {
            if (eval("document.getElementById('pgmdesc" + aryNews[j] + "')")) {
                document.getElementById('pgmbutton' + aryNews[j]).src = "graphics/Design/btnPlus.gif";
                document.getElementById('lblmoreclose' + aryNews[j]).text = "more";

                if (isFirefox == "True") {
                    document.getElementById('pgmdesc' + ID).style.display = "table-cell";
                }
                else {
                    document.getElementById('pgmdesc' + aryNews[j]).style.display = "none";
                }
            }
        }
        j++;
    }


    curImg = document.getElementById('pgmbutton' + ID).src;

    if (curImg == "http://client.hughes-stl.com/concordiaps/graphics/Design/btnPlus.gif") {
        document.getElementById('pgmbutton' + ID).src = "graphics/Design/btnMinus.gif";
        document.getElementById('lblmoreclose' + ID).text = "close";
        document.getElementById('lblmoreclose' + ID).visible = "true";

        //document.getElementById('pgmdesc' + ID).style.visibility = "visible";
        if (isFirefox == "True") {
            document.getElementById('pgmdesc' + ID).style.display = "table-cell";
        }
        else {
            document.getElementById('pgmdesc' + ID).style.display = "block";
        }
        document.getElementById('ImageNews').src = ImagePath;
    }
    else {
        document.getElementById('pgmbutton' + ID).src = "graphics/Design/btnPlus.gif";
        document.getElementById('lblmoreclose' + ID).text = "more";
        document.getElementById('pgmdesc' + ID).style.display = "none";
        //document.getElementById('pgmdesc' + ID).style.visibility = "hidden";		
    }
}

function flipLink(ID) {
    if (eval("document.getElementById('if" + ID + "')")) {
        curStyle = document.getElementById('if' + ID).style.display;
        if (curStyle == "block")
            document.getElementById('if' + ID).style.display = "none";
        else
            document.getElementById('if' + ID).style.display = "block";
    }
}

function openfirst(isFirefox) {
    var ID = aryNews[0];
    if (eval("document.getElementById('pgmbutton" + ID + "')")) {
        curImg = document.getElementById('pgmbutton' + ID).src;
        if (curImg == "http://client.hughes-stl.com/concordiaps/graphics/Design/btnPlus.gif") {
            document.getElementById('ImageNews').src = FirstImage;
            document.getElementById('pgmbutton' + ID).src = "graphics/design/btnPlus.gif";
            document.getElementById('lblmoreclose' + ID).text = "close";

            if (isFirefox == "True") {
                document.getElementById('pgmdesc' + ID).style.display = "table-cell";
            }
            else {
                document.getElementById('pgmdesc' + ID).style.display = "block";
            }
        }
        else {
            document.getElementById('pgmbutton' + ID).src = "graphics/design/btnPlus.gif";
            document.getElementById('lblmoreclose' + ID).text = "more";
            document.getElementById('pgmdesc' + ID).style.display = "none";
        }
    }
}