/*HM_Loader.js
* Copyright (c) 2002 Dmitriy Minenko. All Rights Reserved.
*/

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


/*   Rollover effect for menu images*/

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}



 // Function  preload() loads images into the browser's cache for later use.
// All images goes to same folder   "../images/"
// Usage: <body onLoad="preload('imgName 1', 'imgName 2', 'imgName 3', ...)"></body>
var ar = new Array();
var bImagePreloadDone = false;

function preload() {     // for GIF images
 
  if (!document.images) return;
  for (var j=0;j< arguments.length;j++) {

    ar[arguments[j]+"off"] = new Image();
    ar[arguments[j]+"off"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"off" + ".gif";
    ar[arguments[j]+"on"] = new Image();
    ar[arguments[j]+"on"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"on" + ".gif";
   
  }
  bImagePreloadDone = true;
}

function preload1() {   // for JPEG images
 
  if (!document.images) return;
  for (var j=0;j< arguments.length;j++) {

    ar[arguments[j]+"off"] = new Image();
    ar[arguments[j]+"off"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"off" + ".jpg";
    ar[arguments[j]+"on"] = new Image();
    ar[arguments[j]+"on"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"on" + ".jpg";
   
  }
  bImagePreloadDone = true;
}

function preload2() {   // for PNG images
 
  if (!document.images) return;
  for (var j=0;j<arguments.length;j++) {

    ar[arguments[j]+"off"] = new Image();
    ar[arguments[j]+"off"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"off" + ".png";
    ar[arguments[j]+"on"] = new Image();
    ar[arguments[j]+"on"].src = "http://www.merlintechnologies.com/images/"+arguments[j]+"on" + ".png";
   
  }
  bImagePreloadDone = true;
}



// Function to 'activate' images.
     function imgOn(imgName) {
        if (document.images && bImagePreloadDone) {
            document[imgName].src = ar[imgName+"on"].src;
        }
}

// Function to 'deactivate' images.
    function imgOff(imgName) {
        if (document.images && bImagePreloadDone) {
            document[imgName].src = ar[imgName+"off"].src;
        }
}


function MM_jumpMenu(targ,selObj,restore){ //v3.0

  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");

  if (restore) selObj.selectedIndex=0;

}

//   Frame Buster

	setTimeout ("changePage()", 3000);

	function changePage() {
		if (self.parent.frames.length != 0)
			self.parent.location=document.location;
		}

// Frame Buster

