var news_ids_a=new Array("news_0_a","news_1_a","news_2_a","news_3_a","news_4_a","news_5_a");
var news_ids_b=new Array("news_0_b","news_1_b","news_2_b","news_3_b","news_4_b","news_5_b");
var Vin=new Boolean(false);
var news_intervals_a = new Array();
var news_intervals_b = new Array();
var news_auto_int_a;
var news_auto_int_b;

function news_auto(divId,column)
{
  if (column=='a')
  { 
    clearInterval(news_auto_int_a); 
    for (i in news_ids_a)
    {
      clearInterval(news_intervals_a[i]);
      if (i!=divId) news_intervals_a[i]=window.setInterval("resize(document.getElementById(\""+news_ids_a[i]+"\"),22,"+i+",'a')",40);
      else news_intervals_a[divId]=window.setInterval("resize(document.getElementById(\""+news_ids_a[i]+"\"),140,"+i+",'a')",40); 
    }
    if (divId==5) newId=0; else newId=divId+1;
    news_auto_int_a=window.setInterval("news_auto("+newId+",'a')",3000);
  }
  else
  {
    clearInterval(news_auto_int_b); 
    for (i in news_ids_b)
    {
      clearInterval(news_intervals_b[i]);
      if (i!=divId) news_intervals_b[i]=window.setInterval("resize(document.getElementById(\""+news_ids_b[i]+"\"),22,"+i+",'b')",40);
      else news_intervals_b[divId]=window.setInterval("resize(document.getElementById(\""+news_ids_b[i]+"\"),140,"+i+",'b')",40); 
    }
    if (divId==5) newId=0; else newId=divId+1;
    news_auto_int_b=window.setInterval("news_auto("+newId+",'b')",3000);
  }
}

function resize(div,h,i,column)
{
  if (h-div.offsetHeight>=6)
    {
      div.style.height=div.offsetHeight+6+"px";
    }
  else if (div.offsetHeight-h>12)
    {
      div.style.height=div.offsetHeight-10+"px";
    }
  else 
    {
    div.style.height=h+"px";
    if (column=='a')
      clearInterval(news_intervals_a[i]);
    else
      clearInterval(news_intervals_b[i]);
    }
}

function news_zoom(div,divId,column){
  if (Vin==true){
  if (column=='a')
  {
    for (i in news_ids_a)
    {
      clearInterval(news_intervals_a[i]);
      if (i!=divId) news_intervals_a[i]=window.setInterval("resize(document.getElementById(\""+news_ids_a[i]+"\"),22,"+i+")",40);
      else news_intervals_a[divId]=window.setInterval("resize(document.getElementById(\""+news_ids_a[i]+"\"),140,"+i+")",40); 
    }
  }
  else
  {
    for (i in news_ids_b)
    {
      clearInterval(news_intervals_b[i]);
      if (i!=divId) news_intervals_b[i]=window.setInterval("resize(document.getElementById(\""+news_ids_b[i]+"\"),22,"+i+")",40);
      else news_intervals_b[divId]=window.setInterval("resize(document.getElementById(\""+news_ids_b[i]+"\"),140,"+i+")",40); 
    }
  }
  }
}