var current_store_form = 'iframe_1';

function showTabBox (myObj,that)
{
	var active = "";
	var array = new Array;
	array[0] = "iframe_1";
	array[1] = "iframe_2";
	array[2] = "iframe_3";
	array[3] = "iframe_4";		
	for(i=0;i<array.length;i++)
	{
		document.getElementById(array[i]).style.display = 'none';
	}
	document.getElementById(myObj).style.display = 'block';
	
	links = document.getElementById('tab_menu').getElementsByTagName('div');
	
	for(e=0;e<links.length;e++)
	{
		links[e].className = "tab0";
	}
	
	that.className = "tab2";
}