var default_id = "gxdj";
	var default_work = null;
	var default_categoryTab = "new_project";
	function $(id)
	{
		return document.getElementById(id);
	}
	function show(id)
	{
		$(default_id).style.display = "none";
		$(id).style.display = "block";
		default_id = id;
	}
	function changeTab(name_0,name_1)
	{
		var tab_0 = $("tab_"+name_0);
		var tab_1 = $("tab_"+name_1);
		var tab_content_0 = $("tab_content_"+name_0);
		var tab_content_1 = $("tab_content_"+name_1);

		try
		{
			tab_0.className = "module_tabFocus";
			tab_content_0.style.display = "block";
			tab_1.className = "module_tab";
			tab_content_1.style.display = "none";
		}
		catch (e)
		{
		}
		

	}

	function getOffset(element) {
		var valueT = 0, valueL = 0;
		do {
		  valueT += element.offsetTop  || 0;
		  valueL += element.offsetLeft || 0;
		  element = element.offsetParent;
		} while (element);
		return [valueL, valueT];
	}

	function showCategory(obj,work)
	{
		var moveTag = $("moveTag");
		var left = getOffset(obj)[0]+"px";
		moveTag.style.left = left;

		default_work.style.display = "none";
		work.style.display = "block";
		default_work = work;
	}
	function _showCategory(obj)
	{
		
		
		var id = obj.id;
		if ( id!=default_categoryTab )
		{
		obj.className = "categoryTab_focus";
		$(default_categoryTab).className = "categoryTab";
		$(default_categoryTab+"_work").style.display = "none";
		$(id+"_work").style.display = "block";
		
		default_categoryTab = id;
		}
	}
	function initMoveTag()
	{
		var moveTag = $("moveTag");
		
		if ( document.all )
		{
			moveTag.style.position = "absolute";
		}
		var info = $("category_help");
		default_work = $("work_help");
		moveTag.style.display = "block";
		var left = getOffset(info)[0]+"px";
		
		moveTag.style.left = left;
	}

	function selectDatabase(dbname,obj)
	{
		var parentObj = obj.parentNode;
		var childNodes = parentObj.childNodes;
		for ( var i=0; i<childNodes.length; i++ )
		{
			var node = childNodes[i];
			if ( node.nodeName.toLowerCase()=="span"  )
			{
				node.style.fontWeight = "normal";
			}
		}
		obj.style.fontWeight = 700;
		$("dbname").value = dbname;
	}