function preLoadUp(){
if (document.images) {
glossary_F1 = new Image(59,33); glossary_F1.src = "images/glossary.gif";
glossary_F2 = new Image(59,33); glossary_F2.src = "images/glossary_F2.gif";
sitemap_F1 = new Image(58,33); sitemap_F1.src = "images/sitemap.gif";
sitemap_F2 = new Image(58,33); sitemap_F2.src = "images/sitemap_F2.gif";
contact_F1 = new Image(74,33); contact_F1.src = "images/contact.gif";
contact_F2 = new Image(74,33); contact_F2.src = "images/contact_F2.gif";
search_F1 = new Image(52,33); search_F1.src = "images/search.gif";
search_F2 = new Image(52,33); search_F2.src = "images/search_F2.gif";
employment_F1 = new Image(82,33); employment_F1.src = "images/employment.gif";
employment_F2 = new Image(82,33); employment_F2.src = "images/employment_F2.gif";
}
}

function preLoadLeft(){
  if (document.images) {
  arrow0_f2 = new Image(24 ,29); arrow0_f2.src = "images/arrow0_f2.gif";
  arrow0_f1 = new Image(24 ,29); arrow0_f1.src = "images/arrow0.gif";
  arrow1_f2 = new Image(24 ,28); arrow1_f2.src = "images/arrow1_f2.gif";
  arrow1_f2 = new Image(24 ,28); arrow1_f2.src = "images/arrow1_f3.gif";
  arrow1_f1 = new Image(24 ,28); arrow1_f1.src = "images/arrow1.gif";
  arrow2_f2 = new Image(24 ,29); arrow2_f2.src = "images/arrow2_f2.gif";
  arrow2_f2 = new Image(24 ,29); arrow2_f2.src = "images/arrow2_f3.gif";
  arrow2_f1 = new Image(24 ,29); arrow2_f1.src = "images/arrow2.gif";
  arrow3_f2 = new Image(24 ,28); arrow3_f2.src = "images/arrow3_f2.gif";
  arrow3_f2 = new Image(24 ,28); arrow3_f2.src = "images/arrow3_f3.gif";
  arrow3_f1 = new Image(24 ,28); arrow3_f1.src = "images/arrow3.gif";
  arrow4_f2 = new Image(24 ,27); arrow4_f2.src = "images/arrow4_f2.gif";
  arrow4_f2 = new Image(24 ,27); arrow4_f2.src = "images/arrow4_f3.gif";
  arrow4_f1 = new Image(24 ,27); arrow4_f1.src = "images/arrow4.gif";
  arrow5_f2 = new Image(24 ,28); arrow5_f2.src = "images/arrow5_f2.gif";
  arrow5_f2 = new Image(24 ,28); arrow5_f2.src = "images/arrow5_f3.gif";
  arrow5_f1 = new Image(24 ,28); arrow5_f1.src = "images/arrow5.gif";
  }
  }

function MM_preloadImages() { //v2.0
  if (document.images) {
    var imgFiles = MM_preloadImages.arguments;
    if (document.preloadArray==null) document.preloadArray = new Array();
    var i = document.preloadArray.length;
    with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#"){
      preloadArray[i] = new Image;
      preloadArray[i++].src = imgFiles[j];
  } }
}

function MM_swapImgRestore() { //v2.0
  if (document.MM_swapImgData != null)
    for (var i=0; i<(document.MM_swapImgData.length-1); i+=2)
      document.MM_swapImgData[i].src = document.MM_swapImgData[i+1];
}

function MM_swapImage() { //v2.0
  var i,j=0,objStr,obj,swapArray=new Array,oldArray=document.MM_swapImgData;
  for (i=0; i < (MM_swapImage.arguments.length-2); i+=3) {
    objStr = MM_swapImage.arguments[(navigator.appName == 'Netscape')?i:i+1];
    if ((objStr.indexOf('document.layers[')==0 && document.layers==null) ||
        (objStr.indexOf('document.all[')   ==0 && document.all   ==null))
      objStr = 'document'+objStr.substring(objStr.lastIndexOf('.'),objStr.length);
    obj = eval(objStr);
    if (obj != null) {
      swapArray[j++] = obj;
      swapArray[j++] = (oldArray==null || oldArray[j-1]!=obj)?obj.src:oldArray[j];
      obj.src = MM_swapImage.arguments[i+2];
  } }
  document.MM_swapImgData = swapArray; //used for restore
}


function di20(id, newSrc) {
    var theImage = FWFindImage(document, id, 0);
    if (theImage) {
        theImage.src = newSrc;
    }
}

/* Functions that track and set toggle group button states. */

function FWFindImage(doc, name, j) {
    var theImage = false;
    if (doc.images) {
        theImage = doc.images[name];
    }
    if (theImage) {
        return theImage;
    }
    if (doc.layers) {
        for (j = 0; j < doc.layers.length; j++) {
            theImage = FWFindImage(doc.layers[j].document, name, 0);
            if (theImage) {
                return (theImage);
            }
        }
    }
    return (false);
}


function setCookie(name, value) {
    document.cookie = name + "=" + escape(value);
}

function getCookie(Name) {
    var search = Name + "=";
    var retVal = "";
    if (document.cookie.length > 0) {
        offset = document.cookie.indexOf(search);
        if (offset != -1) {
            end = document.cookie.indexOf(";", offset);
            offset += search.length;
            if (end == -1) {
                end = document.cookie.length;
            }
            retVal = unescape(document.cookie.substring(offset, end));
        }
    }
    return (retVal);
}

function InitGrp(grp) {
    var cmd = false;
    if (getCookie) {
        cmd = getCookie(grp);
    }
    if (cmd) {
        eval("GrpDown(" + cmd + ")");
        eval("GrpRestore(" + cmd + ")");
    }
}

function FindGroup(grp, imageName) {
    var img = FWFindImage(document, imageName, 0);
    if (!img) {
        return (false);
    }
    var docGroup = eval("document.FWG_" + grp);
    if (!docGroup) {
        docGroup = new Object();
        eval("document.FWG_" + grp + " = docGroup");
        docGroup.theImages = new Array();
    }
    if (img) {
        var i;
        for (i = 0; i < docGroup.theImages.length; i++) {
            if (docGroup.theImages[i] == img) {
                break;
            }
        }
        docGroup.theImages[i] = img;
        if (!img.atRestSrc) {
            img.atRestSrc = img.src;
            img.initialSrc = img.src;
        }
    }
    return (docGroup);
}

function GrpDown(grp, imageName, downSrc, downOver) {
    if (!downOver) {
        downOver = downSrc;
    }
    var cmd = "'" + grp + "','" + imageName + "','" + downSrc + "','" + downOver + "'";
    setCookie(grp, cmd);
    var docGroup = FindGroup(grp, imageName, false);
    if (!docGroup || !downSrc) {
        return;
    }
    obj = FWFindImage(document, imageName, 0);
    var theImages = docGroup.theImages;
    if (theImages) {
        for (i = 0; i < theImages.length; i++) {
            var curImg = theImages[i];
            if (curImg && curImg != obj) {
                curImg.atRestSrc = curImg.initialSrc;
                curImg.isDown = false;
                obj.downOver = false;
                curImg.src = curImg.initialSrc;
            }
        }
    }
    obj.atRestSrc = downSrc;
    obj.downOver = downOver;
    obj.src = downOver;
    obj.isDown = true;
}

function GrpSwap(grp) {
    var i, j = 0, newSrc, objName;
    var docGroup = false;
    for (i = 1; i < (GrpSwap.arguments.length - 1); i += 2) {
        objName = GrpSwap.arguments[i];
        newSrc = GrpSwap.arguments[i + 1];
        docGroup = FindGroup(grp, objName);
        if (!docGroup) {
            continue;
        }
        obj = FWFindImage(document, objName, 0);
        if (!obj) {
            continue;
        }
        if (obj.isDown) {
            if (obj.downOver) {
                obj.src = obj.downOver;
            }
        } else {
            obj.src = newSrc;
            obj.atRestSrc = obj.initialSrc;
        }
        obj.skipMe = true;
        j++;
    }
    if (!docGroup) {
        return;
    }
    theImages = docGroup.theImages;
    if (theImages) {
        for (i = 0; i < theImages.length; i++) {
            var curImg = theImages[i];
            if (curImg.atRestSrc && !curImg.skipMe) {
                curImg.src = curImg.atRestSrc;
            }
            curImg.skipMe = false;
        }
    }
}

function GrpRestore(grp) {
    var docGroup = eval("document.FWG_" + grp);
    if (!docGroup) {
        return;
    }
    theImages = docGroup.theImages;
    if (theImages) {
        for (i = 0; i < theImages.length; i++) {
            var curImg = theImages[i];
            if (curImg.atRestSrc) {
                curImg.src = curImg.atRestSrc;
            }
        }
    }
}

var newWind
function MM_openBrWindow(theURL,winName,features) { //v2.0
 winClose()  
  newWind = window.open(theURL,winName,features);
}
function winClose() {
	if(newWind && !newWind.closed) {
		newWind.close()
		}
	}