isDOM=document.getElementById //DOM1 browser (MSIE 5+, Netscape 6, Opera 5+)
isMSIE=document.all && document.all.item //Microsoft Internet Explorer 4+
isNetscape4=document.layers //Netscape 4.*
isOpera=window.opera //Opera
isOpera5=isOpera && isDOM //Opera 5+
isMSIE5=isDOM && isMSIE && !isOpera //MSIE 5+
isMozilla=isNetscape6=isDOM && !isMSIE && !isOpera

var obj;

function getLayer(layerName, parentLayerName){
  if(isDOM){ return document.getElementById(layerName); }
  if(isMSIE){ return document.all[layerName]; }
  if(isNetscape4){ return eval('document.layers[layerName]'); }
  return false;
}

function ts(e,what){
  mousex = e.clientX;
  mousey = e.clientY;
  pagexoff = 0;
  pageyoff = 0;
  if(isMSIE5){
    pagexoff = document.body.scrollLeft;
    pageyoff = document.body.scrollTop;
  }
  else{
    pagexoff = window.pageXOffset;
     pageyoff = window.pageYOffset;
  }
  if(getLayer(what)){
    if(isNetscape4)
      obj = getLayer(what);
    else
      obj = getLayer(what).style;
         
          if(obj){
            leftoff = mousex-pagexoff;
            obj.left = (mousex+pagexoff);
  
            topoff = mousey-pageyoff;
            if(isOpera && topoff <= 30)
              obj.top = mousey + 20;
            else 
                if( mousey <= 30) 
                obj.top = (mousey+pageyoff) + 20;
                else 
              if (isOpera) 
                obj.top = mousey + 20;
            else
              obj.top = (mousey+pageyoff) + 20;
                   
                
            if(isNetscape4)
              obj.visibility = 'show';
            else
              obj.visibility = 'visible';
          }
   }
  return true;
}

function tc(){
  if(obj){
    if(isNetscape4)
      obj.visibility = 'hide';
    else
      obj.visibility='hidden';
  }
  return true
}

function p(x, y, z) {
        for (a = 0; a < arguments.length; a++) {
                arguments[a] = arguments[a].split('');
                arguments[a] = arguments[a].reverse();
                arguments[a] = arguments[a].join('');
        }
        document.location.href = "mailto:" + x + "@" + y + "." + z;
}
function p_u(x, y, z) {
        c = arguments;
        for (b = 0; b < c.length; b++) {
        if (b == 3) continue;
                c[b] = c[b].split(',');
                c[b] = c[b].reverse();
                for (a = 0; a < c[b].length; a++)
                        c[b][a] = String.fromCharCode(c[b][a] - 10);
                c[b] = c[b].join('');
        }
        document.location.href = "mailto:" + c[0] + "@" + c[1] + "." + c[2] + "?subject=" + c[3] + "";
        
}

var win = null;
function nwin(mypage,myname,w,h,scroll){LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;TopPosition = (screen.height) ? (screen.height-h)/2 : 0;settings = 'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}
 function openwindow(url,x,y) {
                window.open(url, "screen", "toolbar=no,scrollbars=yes,resizable=no,width="+x+",height="+y);
}