Element f = simulator.getObject("el00242"); 
Element point = simulator.getObject("el00360"); 

Element sp1 = simulator.getObject("el00248"); 
Element sp2 = simulator.getObject("el00251"); 
Element sp3 = simulator.getObject("el00254"); 
Element sp4 = simulator.getObject("el00258"); 
Element spx = simulator.getObject("el00361"); 

Element tf = simulator.getObject("el01493"); 

tf.setEnabled(false);
tf.update();

/*Element ts2 = simulator.getObject("Text shape_0002");
physicon.dsi.shapes.TTextShape ord = (physicon.dsi.shapes.TTextShape)ts2.getElement();*/


String command;
double a,b,A,B,x,y;

while (true)
{
	command = simulator.getNextEvent();
	if (command.equals("buttonClick"))
	{
		A=sp1.getDouble("Value");
		B=sp2.getDouble("Value");
		a=sp3.getDouble("Value");
		b=sp4.getDouble("Value");		
		f.set("Function", A+ "*arctg(" +a+ "*x+" +b+ ")+" +B+ "*pi"); 
		f.update();	
		
	}
	
	/*if (command.equals("abscChange") || command.equals("buttonClick"))
	{
		x=sp5.getDouble("Value");
		point.set("Var1",x);
		point.update();
		y=point.getDouble("Var2");
		y/=java.lang.Math.PI;
		ord.setText(DecUtil.fString(y,2));
	}*/
	
	if (command.equals("textChanged") || command.equals("abscChange") || command.equals("buttonClick"))
	{		
		x=spx.getDouble("Value");
		point.set("Var1",x);
		point.update();
		y=point.getDouble("Var2");		
		//ord.setText(DecUtil.fString(y,2));
		y/=java.lang.Math.PI;
		tf.set("Caption",DecUtil.fString(y,2));
		if(x==3) x=2.99;			
		if(x==-3) x=-2.99;						
		point.set("Var1",x);
		point.update();
		tf.update();
	}
	
	
	Thread.sleep(100);
	
}