function tabreset()
{
	document.getElementById("dt01").style.backgroundImage = "url('./img/house_img_14.png')";
	document.getElementById("dt02").style.backgroundImage = "url('./img/house_img_11.png')";

	document.getElementById("dd01").style.display = "none";
	document.getElementById("dd02").style.display = "none";
}

function tabselect01()
{
	tabreset();
	document.getElementById("dt01").style.backgroundImage = "url(./img/house_img_10.png)";
	document.getElementById("dd01").style.display = "block";
}

function tabselect02()
{
	tabreset();
	document.getElementById("dt02").style.backgroundImage = "url(./img/house_img_15.png)";
	document.getElementById("dd02").style.display = "block";
}