function MV(obj)
{
	obj.className = "center_m";
}

function MT(obj)
{
	obj.className = "center";
}

function MC(pos)
{
	switch (pos)
	{
		case 1:
			http_addr = "?menu=info_type&type_id=1";
			break;
		case 2:
			http_addr = "?menu=info_type&type_id=2";
			break;
		case 3:
			http_addr = "?menu=info_type&type_id=3";
			break;
		case 4:
			http_addr = "?menu=info_type&type_id=4";
			break;
		case 5:
			http_addr = "?menu=info_all";
			break;
		case 6:
			http_addr = "?menu=support";
			break;
		default:
			http_addr = "?";
			break;
	}
	
	window.location.href = http_addr;
}

function check_search(o_form)
{
	text = "请输入产品名称...";
	obj_text = document.getElementById("product_name");
	obj_form = document.getElementById(o_form);

	if (obj_text.value == "" || obj_text.value == text)
	{
		alert("请输入产品名称!");
		return false;
	}

	obj_form.submit();
}

function ChangePanelGlobal(str_group,int_count,int_num,css_tag_yes,css_tag_no)
{
	for (var ii = 1;ii <= int_count ;ii++ )
	{
		obj_tab = document.getElementById("tab_" + str_group + "_" + ii);
		if (obj_tab) obj_tab.className = css_tag_no;
		
		obj_info = document.getElementById("info_" + str_group + "_" + ii);
		if (obj_info) obj_info.style.display = "none";
	}

	obj_tab_curr = document.getElementById("tab_" + str_group + "_" + int_num);
	if (obj_tab_curr) obj_tab_curr.className = css_tag_yes;
	obj_info_curr = document.getElementById("info_" + str_group + "_" + int_num);
	if (obj_info_curr) obj_info_curr.style.display = "block";
	return false;
}