// JavaScript Document

function jscss(a,o,c1,c2)
{
  switch (a){
    case 'swap':
      o.className=!jscss('check',o,c1)?o.className.replace(c2,c1):o.className.replace(c1,c2);
    break;
    case 'add':
      if(!jscss('check',o,c1)){o.className+=o.className?' '+c1:c1;}
    break;
    case 'remove':
      var rep=o.className.match(' '+c1)?' '+c1:c1;
      o.className=o.className.replace(rep,'');
    break;
    case 'check':
      return new RegExp('\\b'+c1+'\\b').test(o.className)
    break;
  }
}



function expand(ind)
{
	colAll();
 s = document.getElementById(ind);
 if (s.style.display == 'block') {
	 s.style.display = 'none';
	 e = document.getElementById(ind+"Icon");
	 jscss ('add', e, 'current');
 } else {
 	 s.style.display = 'block';
	 e = document.getElementById(ind+"Icon");
	 jscss ('add', e, 'current');
 }
}

function expendSub(ind) 
{
 s = document.getElementById(ind);
if (s.style.display == 'block') {
 s.style.display = 'none';
} else {
 s.style.display = 'block';
 }
}
function colAll() {

 col('tab09');		
 col('tab08');	
 col('tab07');
 col('tab06');
 col('tab05');
 col('tab04'); 
 col('tab03');  
 col('tab02');   
 col('tab01'); 
 col('tab00');  
}

function col(ind)
{
 s = document.getElementById(ind);
 s.style.display = 'none';
 e = document.getElementById(ind+"Icon");
 jscss ('remove', e, 'current');
}