/* the display and hiding of sections in translation search */
function displaySubSections(nodeid, hideimg, displayimg, name)
{
	// display sub sections
	new Effect.BlindDown('children-node-'+nodeid);
	
	// replace "display" text with "hide" text
	$('display-sub-sections-'+nodeid).innerHTML = '<span onclick="hideSubSections(\''+nodeid+'\', \''+hideimg+'\', \''+displayimg+'\', \''+name+'\');"><img src="'+hideimg+'" alt="Hide sub sections" /> '+name+'</span>';
}

function hideSubSections(nodeid, hideimg, displayimg, name)
{
	// hide sub sections
	new Effect.BlindUp('children-node-'+nodeid);
	
	// replace "hide" text with "display" text
	$('display-sub-sections-'+nodeid).innerHTML = '<span onclick="displaySubSections(\''+nodeid+'\', \''+hideimg+'\', \''+displayimg+'\', \''+name+'\');"><img src="'+displayimg+'" alt="Display sub sections" /> '+name+'</span>';
}