void pbTest()
{
	
	progressBox pBox("Computing...hit Esc to stop.");
	pBox.SetRange(0,100);
	pBox.Set(0);
	
	// Loop over steps - performing your computation
	for(int ii = 0; ii <= 100; ii++)
	{
		// just wait a while on each step
		LT_execute("sec -p 0.1");
		
		// Check if user hit Cancel key by updating progress box
		if(!pBox.Set(ii))
		{
			printf("Computation terminated at step %d!\n", ii);
			break;
		}
	}
} 

void test()
{
	string strCMD = "flag = 0; getstring (Enter string:); flag = 1;";
	LT_execute(strCMD);	

	string strInput;
	double dFlag;
	LT_get_var("flag", &dFlag);
	if(dFlag)
	{
		char   szTemp[100];
		LT_get_str("%B", szTemp, 100);
		strInput = szTemp;
		printf("You entered: %s\n", strInput);
	}
	else
	{
		printf("You hit the Cancel button!\n");
	}
}