function toggle1(div)
{
	divObj = document.getElementById(div);

	if (divObj.id.toLowerCase() == 'house')
	{
		document.getElementById('house').style.display = "block";
		document.getElementById('bungalow').style.display = "none";
		document.getElementById('flat').style.display = "none";
	}
	
	if (divObj.id.toLowerCase() == 'bungalow')
	{
		document.getElementById('house').style.display = "none";
		document.getElementById('bungalow').style.display = "block";
		document.getElementById('flat').style.display = "none";
	}
	
	if (divObj.id.toLowerCase() == 'flat')
	{
		document.getElementById('house').style.display = "none";
		document.getElementById('bungalow').style.display = "none";
		document.getElementById('flat').style.display = "block";
	}

}

function toggle2(div)
{
	divObj = document.getElementById(div);

	if (divObj.id.toLowerCase() == 'bills')
	{
		document.getElementById('bills').style.display = "block";
		document.getElementById('nobills').style.display = "none";
	}
	
	if (divObj.id.toLowerCase() == 'nobills')
	{
		document.getElementById('bills').style.display = "none";
		document.getElementById('nobills').style.display = "block";
		document.getElementById('l0103').value = "";
		document.getElementById('l0104').value = "";
		document.getElementById('l0105').value = "";
		document.getElementById('l0106').value = "";
		document.getElementById('l0107').value = "";
	}

}

function toggle3(div)
{
	divObj = document.getElementById(div);

	if (divObj.id.toLowerCase() == 'car')
	{
		document.getElementById('car').style.display = "block";
		document.getElementById('nocar').style.display = "none";
	}
	
	if (divObj.id.toLowerCase() == 'nocar')
	{
		document.getElementById('car').style.display = "none";
		document.getElementById('nocar').style.display = "block";
	}

}

function toggle4(div)
{
	divObj = document.getElementById(div);

	if (divObj.id.toLowerCase() == 'water')
	{
		document.getElementById('water').style.display = "block";
		document.getElementById('nowater').style.display = "none";
	}
	
	if (divObj.id.toLowerCase() == 'nowater')
	{
		document.getElementById('water').style.display = "none";
		document.getElementById('nowater').style.display = "block";
	}

}