// Extended Tooltip Javascript
// copyright 9th August 2002, 3rd July 2005
// by Stephen Chapman, Felgall Pty Ltd

// permission is granted to use this javascript provided that the below code is not altered

var DH = 0;var an = 0;var al = 0;var ai = 0;if (document.getElementById) {ai = 1; DH = 1;}else {if (document.all) {al = 1; DH = 1;} else { browserVersion = parseInt(navigator.appVersion); if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {an = 1; DH = 1;}}} function fd(oi, wS) {if (ai) return wS ? document.getElementById(oi).style:document.getElementById(oi); if (al) return wS ? document.all[oi].style: document.all[oi]; if (an) return document.layers[oi];}
function pw() {return window.innerWidth != null? window.innerWidth: document.body.clientWidth != null? document.body.clientWidth:null;}
function mouseX(evt) {if (evt.pageX) return evt.pageX; else if (evt.clientX)return evt.clientX + (document.documentElement.scrollLeft ?  document.documentElement.scrollLeft : document.body.scrollLeft); else return null;}
function mouseY(evt) {if (evt.pageY) return evt.pageY; else if (evt.clientY)return evt.clientY + (document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop); else return null;}
function popUp(evt,oi) {if (DH) {var wp = pw(); ds = fd(oi,1); dm = fd(oi,0); st = ds.visibility; if (dm.offsetWidth) ew = dm.offsetWidth; else if (dm.clip.width) ew = dm.clip.width; if (st == "visible" || st == "show") { ds.visibility = "hidden"; } else {tv = mouseY(evt) + 20; lv = mouseX(evt) - (ew/4); if (lv < 2) lv = 2; else if (lv + ew > wp) lv -= ew/2; if (!an) {lv += 'px';tv += 'px';} ds.left = lv; ds.top = tv; ds.visibility = "visible";}}}







/* utility */



function trim(sString){
while (sString.substring(0,1) == ' '){
sString = sString.substring(1, sString.length);
}
while (sString.substring(sString.length-1, sString.length) == ' '){
sString = sString.substring(0,sString.length-1);
}
return sString;
}






/* utility */



function trim(sString){
while (sString.substring(0,1) == ' '){
sString = sString.substring(1, sString.length);
}
while (sString.substring(sString.length-1, sString.length) == ' '){
sString = sString.substring(0,sString.length-1);
}
return sString;
}


/* ( ajax ) */

function ajax_newhttp() {
var xmlHttp=null;
try {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e) {
  // Internet Explorer
  try {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e) {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}



function ajax_httpget(obj,url,async,onready){
if (obj==null){return null;}
obj.onreadystatechange=onready;
obj.open("GET",'http://'+document.domain+url,async);
obj.send(null);
}




/* show / hide */

function elshow(id){
ds = fd(id,1);
ds.visibility = 'visible';
}


function elhide(id){
ds = fd(id,1);
ds.visibility = 'hidden';
}



function preloadImages() {
 if (document.images) {
    for (var i = 0; i < preloadImages.arguments.length; i++) {
        (new Image()).src = preloadImages.arguments[i];
        }
    }
}


function bookmark(url,title){
if (window.sidebar) { window.sidebar.addPanel(title, url,"");}
else if( window.external ) {window.external.AddFavorite( url, title); }
else if(window.opera && window.print) {return true;}
}

/* sbox */

var defsbox=true;
var defsbox2=true;

function sbox_onfocus(i) {
if(i==1) {
if(!defsbox) return;
el=document.getElementById('sbox');
defsbox=false;
}
else {
if(!defsbox2) return;
el=document.getElementById('fsbox');
defsbox2=false;
}

el.value='';
el.style.color='#444444';
}

function on_search(i) {
 el=document.getElementById(i==1?'sbox':'fsbox');

 if( (i==1 && defsbox) || (i==2 && defsbox2) ) {
    el.focus();
    return false;
    }


 if(el.value.length<3) {
   alert('Search term should contain at least 3 characters.');
   return false;
   }

 }