// function for display/collapse
function div_reference(id)
{
	   if( document.getElementById )
	   { //DOM; IE5, NS6, Mozilla, Opera
			   return document.getElementById(id);
	   }
		if( document.layers )
		{//Netscape layers
			return documnet.layers[id];
		}
	   if( document.all )
	   { //Proprietary DOM; IE4
			   return document.all[id];
	   }
	   if( document[id] )
	   { //Netscape alternative
			   return document[id];
	   }
	   return false;
}

function expandstory(sid)
{
		if (div_reference('info_'+sid).style.display == 'none')
		{
			div_reference('click_'+sid).innerHTML = 'less...';
			div_reference('info_'+sid).style.display = 'block'; 
			//div_reference(sid).style.display = 'block'; 
			return;
		}
		else
		{
			div_reference('click_'+sid).innerHTML = 'more...';
			div_reference('info_'+sid).style.display = 'none'; 
			//div_reference(sid).style.display = 'none'; 
			return;
		}
}