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_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

function TechSupport()
{
	var
		sUrl	= "tsupport01TCompressor12com";	
	location.href	= "mai" + "lto:" + sUrl.replace("01", "@").replace("12", ".")
		+ "?Su" + "bject=TrafficCompressor%20tech%20su" + "pport" ;
}

function SetupAnchor(ctAnchor, sUrl, sSite, sProtocol)
{
	if (sProtocol == null || sProtocol == "")
		sProtocol	= "http"
	ctAnchor.href	= sProtocol + "://" + sSite + sUrl;
	ctAnchor.target	= "_blank";
}

function MM_Preload(sPageUrl, sRootUrl)
{
	var
		sPageDirectory	= sPageUrl != null ? sPageUrl.substr(0, sPageUrl.lastIndexOf("/") + 1) : "";	
	if (sRootUrl == null)
		sRootUrl	= "";
	MM_preloadImages(
		sPageDirectory + sRootUrl + 'images/nav_rightend_dn.gif',
		sPageDirectory + sRootUrl + 'images/ButtonMainHover.gif',
//		sPageDirectory + sRootUrl + 'images/ButtonFeaturesHover.gif',
		sPageDirectory + sRootUrl + 'images/ButtonCompressionHover.gif',
		sPageDirectory + sRootUrl + 'images/ButtonTechnologyHover.gif',
		sPageDirectory + sRootUrl + 'images/ButtonDownloadHover.gif',
		sPageDirectory + sRootUrl + 'images/ButtonSignUpHover.gif',
		sPageDirectory + sRootUrl + 'images/ButtonBuyHover.gif'
//		sPageDirectory + sRootUrl + 'images/ButtonSupportHover.gif'
	);
}