function ToggleShow(lnkParent)
{
	var objChilds= lnkParent.nextSibling;
	while(objChilds && objChilds.nodeType != 1)
		objChilds= objChilds.nextSibling;
	
	if(objChilds.style.display == 'block')
	{
		objChilds.style.display='none';
	}
	else
	{
		objChilds.style.display='block';
	}
}