function changeDetailStatus(AAA) {
	    if (document.getElementById(AAA).style.display == "block") {
	        document.getElementById(AAA).style.display = "none";
	        document.openericon.src = './images/menu_close.gif';
	    } else {
	        document.getElementById(AAA).style.display = "block";
	        document.openericon.src = './images/menu_open.gif';
	    }
	}