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 openWin(myUrl) {
window.open(myUrl,"popUp","height=350,width=348,scrollbars=yes,resizable=yes");
}
function openPop(myUrl) {
window.open(myUrl,"popUp","height=350,width=250,scrollbars=no,resizable=no");
}

function linkemail(login, server, zone){
document.write ("<a class=\'textnredu\' href=" + "mail" + "to:" + login + "@" + server + "." + zone + ">" + login + "@" + server + "." + zone + "<\/a>");
}
  StrCodage = "aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ1234567890"
	function cryptemail(a,b,c){
		email = a+"@"+b+"."+c;
  	result="";
  	for (i=0; i<email.length; i++){
  		char=email.charAt(i);
  		if(StrCodage.indexOf(char)==-1){
  			result+=char;
  		}else{
  			newPos=(StrCodage.indexOf(char) + email.length) % StrCodage.length;
  			result+=StrCodage.charAt(newPos);
  		}
  	}
  return(result);
	}
	
	function decryptemail(a,b,c){
		email = a+"@"+b+"."+c;
  	result="";
  	for (i=0; i<email.length; i++){
  		char=email.charAt(i);
  		if(StrCodage.indexOf(char)==-1){
  			result+=char;
  		}else{
  			newPos=(StrCodage.indexOf(char) - email.length + StrCodage.length) % StrCodage.length;
  			result+=StrCodage.charAt(newPos);
  		}
  	}
  return('<a href="mailto:'+result+'">'+result+'</a>');
	}