function js( form,value )
{
	var sb = document.getElementById( form );
	if( sb ) {
		sb.action += value;
		sb.submit();
	} // if
	return false;
}

function jg( form,value )
{
	var sb = document.getElementById( form );
	if( sb ) {
		sb.action = value;
		sb.submit();
	} // if
	return false;
}

function jsi( form,value )
{
	var sb = document.getElementById( form );
	if( sb ) {
		sb.action += value;
		sb.submit();
	} // if
	return false;
}

function jsf( form )
{
  	var sb = document.getElementById( form );
	if( sb ) {
		sb.action += '&ac=filter';
		sb.submit();
	} // if
	return false;
}

function jbd( href,ow,oh )
{
	var x,y;
	
	dw = document.body.clientWidth;
	dh = document.body.clientHeight;
	x = (dw - ow)/2;
	y = (dh - oh)/2;
	
	ww = window.open( href,"","width=" + ow + ",height=" + oh + ",toolbar=no,left=" 
					+ x + ",top=" + y +
	                + ",location=no,directories=no,status=no,menubar=no,scrollbars=no," +
					+ "resizable=no,dependent=yes,dialog=no,close=no" );
	ww.focus();
	return false;
}

function jd( obj,ow,oh )
{
	if( !obj )
		return false;
	return jbd( obj.href,ow,oh );
}

function jds( href,ow,oh )
{
	var x,y;
	
	dw = document.body.clientWidth;
	dh = document.body.clientHeight;
	x = (dw - ow)/2;
	y = (dh - oh)/2;
	
	ww = window.open( href,"","width=" + ow + ",height=" + oh + ",toolbar=no,left=" 
					+ x + ",top=" + y +
	                + ",location=no,directories=no,status=no,menubar=no,scrollbars=yes," +
					+ "resizable=yes,dependent=yes,dialog=no,close=no" );
	ww.focus();
	return false;
}

function gclose()
{
	if( typeof( opener ) != 'undefined' )  {
		opener.location.reload( false );
		self.close();
	} // if
	return false;
}

function jss( id )
{
	var r = document.getElementById( 'ch_' + id );
	if( r ) 
		r.checked = r.checked ? false : true;
	return true;
}

function jclose()
{
	if( typeof( opener ) != 'undefined' )  {
		var w = opener.document.forms[ 0 ];
		w.method = 'POST';
		w.action += 'ac=popup_refresh';
		w.submit();
	} // if
	window.close();
	
	return false;
}