//объект для обработки подкаталога
var subDirectory = new Object;

subDirectory.HideInsert = function(number)
{
	var SubDir = document.getElementById('sys-req-'+number);
	var SubDirLink = document.getElementById('sys-req-link-'+number);

	if(SubDir.style.display == 'none')
	{
		SubDir.style.display = 'inline';
		SubDirLink.style.color = '#4e4e4e';
		SubDirLink.style.borderBottom = 'none';
	}
	else
	{
		SubDir.style.display = 'none';
		SubDirLink.style.color = '#ae0000';
		SubDirLink.style.borderBottom = 'dashed';
		SubDirLink.style.borderWidth = '1px';		
	}
}