/**
 * @author schmidt
 */

Beforeunload = {
	defBeforeunloadFunction:window.onbeforeunload,
	
	showAlert:function(a_value) {
		if (a_value === false) { window.onbeforeunload = this.defBeforeunloadFunction; }
		else { window.onbeforeunload = this.getMessage; }
	},
	
	getMessage:function(){
		return TEXTS['Alle_einegegebenen_Informationen_gehen_dadurch_verloren'];
	},
	
	leavePage:function(){
		this.init();
	}
};
Beforeunload.showAlert(false);