//
// Author: various, but primarily Eric Costello
// Maintainers: David Eisenberg, Steven Champeon
// Release: 1.0
// Adapted from $RCSfile: wsp.js,v $ by Martin Luff
// $Revision: 1.20 $
// $Date: 2002/08/13 02:10:38 $
//

// writes nav4-specific stylesheet
if (document.layers) { document.writeln('<link rel="stylesheet" type="text/css" href="/styles/ns4_layout2f.css" />')
}

// cookie functions modified from code found at Alexei Kourbatov's
// http://javascripter.net/faq/
function setCookie(name,value) {
 document.cookie = name + "=" + escape(value)
  + ";path=/;expires=12/26/2020";
}
	
function readCookie(name) {
 var c = "" + document.cookie;
 var i = c.indexOf(name);
 if ((i == -1) || (name == "")) {
  return "";
 }
 var l = c.indexOf(';',i);
 if (l == -1) {
  l = c.length;
 }
 return unescape(c.substring(i+name.length+1,l));
}

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&&ia.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&&id.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_showHideLayers() { //v6.0
  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_setTextOfLayer(objName,x,newText) { //v4.01
  if ((obj=MM_findObj(objName))!=null) with (obj)
    if (document.layers) {document.write(unescape(newText)); document.close();}
    else innerHTML = unescape(newText);
}


function popitup(url,ww,wh)
	{
		
		if (!ww){var ww = '400';}
		if (!wh){var wh = '300';}
		helpwin=window.open(url,"helppu","width=" + ww + ",height=" + wh + ",top=100,left=200,resizable=no,scrollbars=yes,menubar=no,toolbar=no,status,location=no")
		if (window.focus) {helpwin.focus()}
		return false;
	}
	
function geturl(t) //function gets data from a form, converts it to hyerlink and passes it for pasting
	{
		alert(t.r_str_url.value);
	}