function LayersOSLoadingGauge(referal){
	this._referal = referal;
	
	var html = this._referal._templates.getLoadingGaugeHTML()
	
	this._referal._mainFrame.append(html);
	this._displayable = $('#loading');
}

LayersOSLoadingGauge.prototype._referal;
LayersOSLoadingGauge.prototype._displayable;

LayersOSLoadingGauge.prototype.show = function(){
	this._displayable.show();
}

LayersOSLoadingGauge.prototype.hide = function(){
	this._displayable.hide("slow");
}