/*
	tabswitch.js
	JavaScript for Arrows Technologies Inc.
	(C)2010 Arrows Technologies All rights reserved.

	History:
		Ver.1.0    2010/03/31    新デザイン用に設置
*/

function tabSwitch(val){
	if(val == "tab1"){
		document.getElementById("tab1").style.display = "block";
		document.getElementById("tab2").style.display = "none";
		document.getElementById("tab3").style.display = "none";
		document.getElementById("tab4").style.display = "none";
	}else if (val == "tab2"){
		document.getElementById("tab1").style.display = "none";
		document.getElementById("tab2").style.display = "block";
		document.getElementById("tab3").style.display = "none";
		document.getElementById("tab4").style.display = "none";
	}else if (val == "tab3"){
		document.getElementById("tab1").style.display = "none";
		document.getElementById("tab2").style.display = "none";
		document.getElementById("tab3").style.display = "block";
		document.getElementById("tab4").style.display = "none";
	}else if (val == "tab4"){
		document.getElementById("tab1").style.display = "none";
		document.getElementById("tab2").style.display = "none";
		document.getElementById("tab3").style.display = "none";
		document.getElementById("tab4").style.display = "block";
	}
}