agt=navigator.userAgent.toLowerCase(); 
	is_major = parseInt(navigator.appVersion); 
	is_minor = parseFloat(navigator.appVersion); 
	is_mac = (agt.indexOf("mac")!=-1);

	is_ie = (agt.indexOf("msie") != -1); 
	is_ie3 = (is_ie && (is_major < 4)); 
	is_ie4up = (is_ie && (is_major >= 4)); 

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) { //v3.0
  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); 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];}
}



adba_ebay='<a href="http://www.qksrv.net/click-529336-1614910" target="_top" >'+
'<img src="http://www.qksrv.net/image-529336-1614910" width="468" height="60" alt="psreporter.com recommends ebay" border="0"></a>';


//randomly displays one banner out of a list of named banner html-strings.
function randombanner() {
var how_many_ads = arguments.length;
var now = new Date();
var sec =now.getSeconds();
var ad = sec % how_many_ads;
document.writeln("<CENTER>"+arguments[ad]+"</CENTER>");
}

//randomly writes one argument
function randomwrite() {
var how_many_ads = arguments.length;
var now = new Date();
var sec =now.getSeconds();
var ad = sec % how_many_ads;
document.write(arguments[ad]);
}

//randomly returns one argument
function randomstring() {
var how_many_ads = arguments.length;
var now = new Date();
var sec =now.getSeconds();
var ad = sec % how_many_ads;
	return arguments[ad];
}