function change(uid)
{
	if(uid=="tabap1_div_0")
	{
		document.getElementById("tabap1_btn_1").className="";
		document.getElementById("tabap1_btn_2").className="";
		
		document.getElementById("tabap1_btn_0").className="hot";
		document.getElementById("tabap1_div_1").style.display="none";
		document.getElementById("tabap1_div_2").style.display="none";
				document.getElementById("tabap1_div_0").style.display="block";
	}
	else if(uid=="tabap1_div_1")
	{
		document.getElementById("tabap1_btn_0").className="";
		document.getElementById("tabap1_btn_2").className="";
		
		document.getElementById("tabap1_btn_1").className="hot";
		document.getElementById("tabap1_div_1").style.display="block";
		
		document.getElementById("tabap1_div_2").style.display="none";
		document.getElementById("tabap1_div_0").style.display="none";
	}
	else if(uid=="tabap1_div_2")
	{
		document.getElementById("tabap1_btn_0").className="";
		document.getElementById("tabap1_btn_1").className="";
		
		document.getElementById("tabap1_btn_2").className="hot";
		
		document.getElementById("tabap1_div_1").style.display="none";
		document.getElementById("tabap1_div_2").style.display="block";
		document.getElementById("tabap1_div_0").style.display="none";
	}
	
}