// JavaScript Document

// #############################################################################
// lets define the browser we have instead of multiple calls throughout the file
var userAgent = navigator.userAgent.toLowerCase();
var is_opera  = (userAgent.indexOf('opera') != -1);
var is_saf    = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == "Apple Computer, Inc."));
var is_webtv  = (userAgent.indexOf('webtv') != -1);
var is_ie     = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4    = ((is_ie) && (userAgent.indexOf("msie 4.") != -1));
var is_moz    = ((navigator.product == 'Gecko') && (!is_saf));
var is_kon    = (userAgent.indexOf('konqueror') != -1);
var is_ns     = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4    = ((is_ns) && (parseInt(navigator.appVersion) == 4));

// catch possible bugs with WebTV and other older browsers
var is_regexp = (window.RegExp) ? true : false;

// #############################################################################
// let's find out what DOM functions we can use
var vbDOMtype = '';
if (document.getElementById)
{
    vbDOMtype = "std";
}
else if (document.all)
{
    vbDOMtype = "ie4";
}
else if (document.layers)
{
    vbDOMtype = "ns4";
}

// make an array to store cached locations of objects called by fetch_object
var vBobjects = new Array();

function fetch_object(idname, forcefetch)
{
    if (forcefetch || typeof(vBobjects[idname]) == "undefined")
    {
        switch (vbDOMtype)
        {
            case "std":
            {
                vBobjects[idname] = document.getElementById(idname);
            }
            break;

            case "ie4":
            {
                vBobjects[idname] = document.all[idname];
            }
            break;

            case "ns4":
            {
                vBobjects[idname] = document.layers[idname];
            }
            break;
        }
    }
    return vBobjects[idname];
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_checkPlugin(plgIn, theURL, altURL, autoGo) { //v4.0
  var ok=false; document.MM_returnValue = false;
  with (navigator) if (appName.indexOf('Microsoft')==-1 || (plugins && plugins.length)) {
    ok=(plugins && plugins[plgIn]);
  } else if (appVersion.indexOf('3.1')==-1) { //not Netscape or Win3.1
    if (plgIn.indexOf("Flash")!=-1 && window.MM_flash!=null) ok=window.MM_flash;
    else if (plgIn.indexOf("Director")!=-1 && window.MM_dir!=null) ok=window.MM_dir;
    else ok=autoGo; }
  if (!ok) theURL=altURL; if (theURL) window.location=theURL;
}

function openSvcDetail(path)
{
     window.open(path,'detail','toolbar=no,location=no,status=no,menubar=no,scrollbars=no,width=550,height=350,resizable=yes');
}


function imgOn(menuId, imgId, imgName) {
	var swapImage = fetch_object(imgId);

	if(menuId!="null") {
	var menuDiv = fetch_object(menuId);
	
	menuDiv.style.cursor = 'pointer';	
	}
	
	swapImage.src = 'img/' + imgName;
}

function imgOff(menuId, imgId, imgName) {
	var swapImage = fetch_object(imgId);
	
	if(menuId!="null") {
	
	var menuDiv = fetch_object(menuId);
	
	menuDiv.style.cursor = 'default';
	}
	
	swapImage.src = 'img/' + imgName;
}


// ************************************************

function toggleJob(id){
var job = fetch_object("job_" + id);
//var hdr = fetch_object("hdr_" + id);

	if(job.style.visibility == "visible") {
	//hid
	job.style.visibility = "hidden";
	job.style.display = "none";
	//hdr.className = "jobHead_Off";
//	faqIcon.src = 'img/plus.png';
	} else if(job.style.visibility == "hidden") {
	//sho
	job.style.visibility = "visible";
	job.style.display = "";
//	faqIcon.src = 'img/minus.png';
	//hdr.className = "jobHead_On";
	}

}