var bgs=new Array('images/HomeBannerGo2.jpg','images/HomeBannerNetwork2.jpg','images/HomeBannerVAR2.jpg');
var lmlinks=new Array('SIPTrunking.aspx','Security.aspx','VARProgram.aspx');


function randomizeBG() {
	var el=document.layers ? document.layers["loader"] : document.getElementById ?  document.getElementById("loader") : document.all["loader"];
	var rand = Math.floor(Math.random()*3);
	var bg="url("+bgs[rand]+")";
	if (document.getElementById&&!document.all){
	     el.style.setProperty('background-image', bg, null);
	 }
	 else{
	 	el.background = bgs[rand];
	 }
	changeLink(rand);
}

function changeLink(rand){
	var el=document.links["learnMoreLink"] ? document.links["learnMoreLink"] : document.getElementById ?  document.getElementById("learnMoreLink") : document.all["learnMoreLink"];
	var targLink=lmlinks[rand];
	el.href = targLink;
}

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 popUpUSA(URL) 
{
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=950,height=734,left = 900,top = 180');");
}

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];
        }
}