var whitespace = " \t\n\r";

function isEmpty (s) {
 var i; if((s == null) || (s.length == 0)) return true;
 for (i=0; i<s.length; i++) {
  var c = s.charAt(i);
  if (whitespace.indexOf(c) == -1) return false;
 }
 return true;
}

function bActivate (id) {
var leftimage=document.getElementById('mml_'+id);
var rightimage=document.getElementById('mmr_'+id);
leftimage.src='/images/smleft_a.gif';
rightimage.src='/images/smright_a.gif';
}

function bPassivate (id) {
var leftimage=document.getElementById('mml_'+id);
var rightimage=document.getElementById('mmr_'+id);
leftimage.src='/images/smleft_p.gif';
rightimage.src='/images/smright_p.gif';
}

function inbActivate (id) {
var leftimage=document.getElementById('inml_'+id);
var rightimage=document.getElementById('inmr_'+id);
leftimage.src='/images/inleft_a.gif';
rightimage.src='/images/inright_a.gif';
}

function inbPassivate (id) {
var leftimage=document.getElementById('inml_'+id);
var rightimage=document.getElementById('inmr_'+id);
leftimage.src='/images/inleft_p.gif';
rightimage.src='/images/inright_p.gif';
}

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 or higher.
   {
 if (!(/Opera/.test(navigator.userAgent))) {  
   for(var i=0; i<document.images.length; i++)
      {
	  var img = document.images[i]
	  var imgName = img.src.toUpperCase()
	  if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
	     {
		 var imgID = (img.id) ? "id='" + img.id + "' " : ""
		 var imgClass = (img.className) ? "class='" + img.className + "' " : ""
		 var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
		 var imgStyle = "display:inline-block;" + img.style.cssText 
		 if (img.align == "left") imgStyle = "float:left;" + imgStyle
		 if (img.align == "right") imgStyle = "float:right;" + imgStyle
		 if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle		
		 var strNewHTML = "<span " + imgID + imgClass + imgTitle
		 + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
	     + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
		 + "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
		 img.outerHTML = strNewHTML
		 i = i-1
	     }
      }
 }	  
   }
   
 function OpenNewW(WhatOpen){
browser = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 2 ))  ||  ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 2 )));
if (browser) {nm=Math.random(); nm=1000*nm; nm=Math.round(nm);
//trash = window.open(WhatOpen, 'w'+nm, 'resizable=no,,scrollbars=yes,width=800,height=600');
trash = window.open(WhatOpen, 'w'+nm, 'scale=no,toolbar=no,location=no,directories=no,menubar=no,scrollbars=yes,width=800,height=600');
}
 }
 
if (navigator.appName == 'Microsoft Internet Explorer') { 
window.attachEvent("onload", correctPNG);
}