function sh_hide(i,j)
{
if(document.getElementById(i))
  {
  v=document.getElementById(i).style.display;
  nn=see0;
  if(v=="block") n="none";
  else {n="block";nn=hide0;}
  document.getElementById(i).style.display=n;
  document.getElementById(j).title=nn;
  }
}

function sh_hide1(i)
{
//alert('sh_hide1('+i+')');
if(document.getElementById(i))
  {
  v=document.getElementById(i).style.display;
  nn=see;
  if(v=="block") n="none";
  else {n="block";nn=hide;}
  document.getElementById(i).style.display=n;
  }
}

function shshsh(i)
  {   
   s=document.getElementById('voooo'+i).style.display;
   if(s=='none') {s='block';}
   else {s='none';}
   document.getElementById('voooo'+i).style.display=s;
   ntot=document.getElementById('totavote').innerHTML;
   for(a=1;a<=ntot;a++)
      if(a==i)
	    {
		txt=document.getElementById('vo'+a).innerHTML;
		 document.getElementById('vovovo'+a).innerHTML=txt;
		}
	  else
        {
		 txt=document.getElementById('vo'+a).innerHTML;
		 document.getElementById('vovovo'+a).innerHTML='<a href="javascript:shshsh('+a+');" class="a">'+txt+'</a><br>&nbsp;';
		 document.getElementById('voooo'+a).style.display='none';
        }		
  }

function randomNumber (m,n)
{
  m = parseInt(m);
  n = parseInt(n);
  return Math.floor( Math.random() * (n - m + 1) ) + m;
}	

function showid(id)
{
 document.getElementById(id).style.display="block";
}

function hideid(id)
{
 document.getElementById(id).style.display="none";
}

function idstyle(id,s)
{
 document.getElementById(id).style.display=s;
}

function getstyle(id)
{
 return document.getElementById(id).style.display;
}
	
function on(i)
  {
   document.getElementById(i).disabled=false;
  }
  
  function off(i)
  {
   document.getElementById(i).disabled=true;
  }
  
  function setval(id,v)
{
 document.getElementById(id).value=v;
}

function getval(id)
{
 v=document.getElementById(id).value;
 return v;
}

function setinner(id,t)
{
 z=document.getElementById(id);
 if(z) {z.innerHTML=t;}
}


function cchk()
{
a=getinner('ids');
aa=a.split(',');
total=aa.length;
s='';
if(total>0)
  {
   for(i=0;i<total;i++)
      {
	   if(document.getElementById('i'+aa[i]).checked)
	     {
		  if(s!='') s=s+',';
		  s=s+aa[i];  
		 }
	  }
  }
 setval('chks',s);
 if(s!='') sh=0; else sh=1;
 document.getElementById('hsel').disabled=sh;
 document.getElementById('ksel').disabled=sh;
 document.getElementById('ssel').disabled=sh;
}

function getinner(id)
{
 z=document.getElementById(id);
 if(z) {return z.innerHTML;}
 return '';
}

 function trim(data) {
    return data.replace(/^\s*(.*?)\s*$/gi, '$1');
}

function getCookie(name) {
	var cookie = " " + document.cookie;
	var search = " " + name + "=";
	var setStr = null;
	var offset = 0;
	var end = 0;
	if (cookie.length > 0) {
		offset = cookie.indexOf(search);
		if (offset != -1) {
			offset += search.length;
			end = cookie.indexOf(";", offset)
			if (end == -1) {
				end = cookie.length;
			}
			setStr = unescape(cookie.substring(offset, end));
		}
	}
	return(setStr);
}

function setCookie(nam,val)
{
 document.cookie = nam+"="+val;
}