/* Javascript file */

		function hide_sec(id,style)
		{
			try
			{
				document.getElementById(id).style.display = style;
		  }
			catch(err)
		  {
			}
		}
		function showSubSec(id,style)
		{
			try
			{
				document.getElementById(id).style.display = style;
		  }
			catch(err)
		  {
			}
		}
		function bg_change(idja){
  			document.getElementById(idja).className="active";
		}
		function bg_change1(idja,classat){
  			document.getElementById(idja).className="";
			
		}