public void keyPressed(KeyEvent e) {
		if(e.getKeyCode()==8) {
			if(this.input.length()!=0) {
				this.input = this.input.substring(0,this.input.length()-1);
			}
		} else {
			if(((int)e.getKeyChar())!=65535) {
				this.input = this.input + e.getKeyChar();
			}
		}
	}