function setCookie(name,value,expires)
{ 
	var str = name+"=" + value; 
	
	var date=new Date(); 
	var ms = expires * 60000; 
	date.setTime(date.getTime()+ms); 
	str+="; expires="+date.toGMTString(); 
	str += "; path=/";
	str += "; domain=192.168.1.12";
	
	document.cookie = str; 
} 


function fGetCookie(name) {
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0) { 
    offset = document.cookie.indexOf(search);
    if (offset != -1) { 
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      cookieValue = unescape(document.cookie.substring(offset, end));
    }
  }
  return cookieValue;
}

function delCookie(name) 
{ 
	var expdate = new Date(); 
	expdate.setTime(expdate.getTime() - (86400 * 1000 * 1)); 
	setCookie(name, "", expdate); 
} 
function myshowLoginForm(msg)
{
		try {
				QuickLoginForm.width = 250;
				QuickLoginForm.height = 126;
				QuickLoginForm.url = "/User/quick_login.htm";
				QuickLoginForm.id = "myloginWww";
				QuickLoginForm.msg = msg ==null ? "登陆一下,就能操作咯! " : msg;
				QuickLoginForm.show();
			} catch (e) {
			alert(e.message);
		}
		//vCheckLogin();
}
function trim(str)
{
  return str.replace(/^\s+|\s+$/g,'');
}

//导航
var isOverMainMenu = false;
var isOverSortMenu = false;
function showMenu(id)
{
	var a = document.getElementById("MainMenu").getElementsByTagName("a");
	for(var i=0;i<a.length;i++)
	{
//		a[i].onmouseover = function()
//		{
//			if(this.className!="active") this.className = "hover";
//			showSortMenu(this.id);
//			isOverMainMenu=true;
//		}
//		a[i].onmouseout = function() 
//		{
//			if(this.className!="active") this.className = "";
//			setTimeout("showSortMenu('"+id+"')", 400);
//			isOverMainMenu=false;
//		}
		if(a[i].id == id)
		{
			a[i].parentNode.className = "active";
			showSortMenu(id);
		} else 
		{
			a[i].parentNode.className = "";
		}
	}
}
function showSortMenu(id)
{
	var a = document.getElementById("SortMenu");
	a.onmouseover = function()
	{
		isOverSortMenu=true;
	}
	a.onmouseout = function()
	{
		isOverSortMenu=false;
	}
	if(!isOverSortMenu && !isOverMainMenu)
	{
		var b = document.getElementById("SortMenu").getElementsByTagName("ul"); 
		for(var i=0;i<b.length;i++)
		{
			if(b[i].id == "SortMenu_"+id)
			{
				b[i].className = "active";
			} else
			{
				b[i].className = "";
			}
		}
	}
}
var user=fGetCookie('UserName');