var currentCatalogID = -1;//默认查询所有目录的文章

//-----------------------搜索文本框事件
function clearnDefaultKeyWord()
{
	document.form1.txtKeyWord.value = "";
	document.form1.txtKeyWord.style.color = "black";
}
function setDefaultKeyWord()
{
	if(document.form1.txtKeyWord.value == "")
	{
		document.form1.txtKeyWord.value = "请输入关键字，点击搜索";
		document.form1.txtKeyWord.style.color = "#CCCCCC";
	}
}
//-----------------------类别按钮事件
function onMouseOverHandler(catalogID,obj)
{
    if(catalogID != this.currentCatalogID)
        obj.className = "menu1";
}
function onMouseOutHandler(catalogID,obj)
{
    if(catalogID != this.currentCatalogID)
        obj.className = "menu2";
}
function selectCatalog(catalogID,obj)
{
    var parent = obj.parentNode;
    for(var i = 0; i < parent.childNodes.length; i++)
    {
        parent.childNodes[i].className = "menu2";
    }
    
    this.currentCatalogID = catalogID;
    obj.className = "menu1";
}
//-----------------------搜索按钮事件
function searchHandler()
{
	var keyWord = document.form1.txtKeyWord.value;
	if(keyWord == "" || keyWord == "请输入关键字，点击搜索")
		return;
	
	window.open("/admin/DLL/SearchResult.aspx?catalogID=" + this.currentCatalogID + "&keyWord=" + encodeURI(keyWord));
}

var keyWord1 = encodeURI('深入学习实践科学发展观');
var keyWord2 = encodeURI('房价');
var keyWord3 = encodeURI('房产政策');
function hotKeyWordClickHandler(obj)
{
    window.open("/admin/DLL/SearchResult.aspx?catalogID=-1&keyWord=" + obj);
}

//-----------------------选项卡切换事件,param(ID：层ID,tabName：层名称,tabNum：层数量)
function tabClickHandler(ID,tabName,tabNum)
{
    for(var i = 1; i <= tabNum; i++)
    {
        if(i == ID)
	        document.getElementById(tabName + i).style.display = "block";
	    else
	        document.getElementById(tabName + i).style.display = "none";
	}
}

//-----------------------文章内容页面字体大小改变和打印
function fontZoom(size)
{
    document.getElementById('fontzoom').style.fontSize=size+'px';
}
function printNew()
{
	if (window.print)
	{ 
		window.print(); 
	} 
	else { 
	    alert('No printer driver in your PC'); 
	} 
}