var current_id="default";
function ShowItem(id){
	var prev_obj = document.getElementById("item_" + current_id);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current_id).className = "tab_unselect";
	if(obj){
		obj.style.display = "block";
		current_id = id;
	}
	document.getElementById("tab_" + id).className = "tab_select";
}
var current_id_search="search";
function ShowItemSearch(id){
	var prev_obj = document.getElementById("item_" + current_id_search);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current_id_search).className = "tab_search_unselect";
	if(obj){
		obj.style.display = "block";
		current_id_search = id;
	}
	document.getElementById("tab_" + id).className = "tab_search_select";
}
function showhide(id){
	tmp= document.getElementById(id);
	if(tmp.style.display== "none"){
		tmp.style.display= "block";
		}
	else if(tmp.style.display= "block"){
		tmp.style.display= "none";
	}
}
function Multi_ShowHide(id, form_id){
	tmp= document.getElementById(id);
	tmp_2=document.getElementById(form_id);
	if(tmp.style.display== "none" || tmp_2.style.display=="block"){
		tmp.style.display= "block";
		tmp_2.style.display= "none";
		}
	else if(tmp.style.display= "block" || tmp_2.style.display=="none"){
		tmp.style.display= "none";
		tmp_2.style.display= "block";
	}
}
/*
var current_item_id="item_default";
function ShowItemDetail(id){
	var prev_obj = document.getElementById("item_" + current_item_id);
	var obj = document.getElementById("item_" + id);
	if(prev_obj){
		prev_obj.style.display = "none";
	}
	document.getElementById("tab_" + current_item_id).className = "tab_unselect_item";
	if(obj){
		obj.style.display = "block";
		current_item_id = id;
	}
	document.getElementById("tab_" + id).className = "tab_select_item";
}*/