/*
 ==============================================================================
 | FUNCTIONS.JS
 | Javascript (JS) for Tricks of the Trade
 | ----------------------------------------------------------------------------
 | Author:			FocalBase Internet Solutions
 | Creation Date:	01.13.2004
 | Last Updated:	01.19.2004
 | ----------------------------------------------------------------------------
 | Copyright (c) 2004  Focalbase Internet Solutions.
 | All rights reserved.
 | ----------------------------------------------------------------------------
 | Version: v1
 | $Id:
 | ----------------------------------------------------------------------------
 | Notes: 
 ==============================================================================
*/

// functions for menu navigation

function menu(b,og) { 
 var i,s,c,k,j,tN,hh;if(document.getElementById){
 if(b.parentNode && b.parentNode.childNodes){tN=b.parentNode.childNodes;}else{return;}
 for(i=0;i<tN.length;i++){if(tN[i].tagName=="DIV"){s=tN[i].style.display;
 hh=(s=="block")?"none":"block";if(og==1){hh="block";}tN[i].style.display=hh;}}
 c=b.firstChild;if(c.data){k=c.data;j=k.charAt(0);if(j=='+'){k='-'+k.substring(1,k.length);
 }else if(j=='-'){k='+'+k.substring(1,k.length);}c.data=k;}if(b.className=='plus'){
 b.className='minus';}else if(b.className=='minus'){b.className='plus';}}
}

function P7_setTMenu(){ 
 var i,d='',h='<style type=\"text/css\">';if(document.getElementById){
 var tA=navigator.userAgent.toLowerCase();if(window.opera){
 if(tA.indexOf("opera 5")>-1 || tA.indexOf("opera 6")>-1){return;}}
 for(i=1;i<20;i++){d+='div ';h+="\n#menu div "+d+"{display:none;}";}
 document.write(h+"\n</style>");}
}
P7_setTMenu();

function menu_open(){ 
 var i,x,d,hr,ha,ef,a,ag;if(document.getElementById){d=document.getElementById('menu');
 if(d){hr=window.location.href;ha=d.getElementsByTagName("A");if(ha&&ha.length){
 for(i=0;i<ha.length;i++){if(ha[i].href){if(hr.indexOf(ha[i].href)>-1){
 ha[i].className="current";a=ha[i].parentNode.parentNode;while(a){
 if(a.firstChild && a.firstChild.tagName=="A"){if(a.firstChild.onclick){
 ag=a.firstChild.onclick.toString();if(ag&&ag.indexOf("menu")>-1){
 menu(a.firstChild,1);}}}a=a.parentNode;}}}}}}}
}

function menu_class(){ 
 var i,x,d,tN,ag;if(document.getElementById){d=document.getElementById('menu');
 if(d){tN=d.getElementsByTagName("A");if(tN&&tN.length){for(i=0;i<tN.length;i++){
 ag=(tN[i].onclick)?tN[i].onclick.toString():false;if(ag&&ag.indexOf("menu")>-1){
 tN[i].className='plus';}else{tN[i].className='def';}}}}}
}

//Netscape 4 Resize Fix
function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);