document.domain='kefudianhua.cn';

var tips = new Array("输入要查询的关键词，空格隔开，如：红钻 开通", "请输入要查询的关键字,如:如何找回密码", "输入搜索关键字，空格隔开", "undefined");

function HtmlAttributeEncode(sStr)
{
    sStr = sStr.replace(/&/g,"&");
    sStr = sStr.replace(/>/g,">");
    sStr = sStr.replace(/</g,"&lt;");
    sStr = sStr.replace(/"/g,"&quot;");
    sStr = sStr.replace(/'/g,"&#39;");
    sStr = sStr.replace(/=/g,"&#61;");
    sStr = sStr.replace(/`/g,"&#96;");
    return sStr;
}

function szTrim(szForTrim)
{
    return szForTrim.replace(/(^\s*)|(\s*$)/g, "")
}           

function CallSearch()
{
    var URL = "http://service.qq.com/search.shtml";
    var sCon = HtmlAttributeEncode(document.getElementById("condition").value);     
    sCon = szTrim(sCon);
    if ( sCon.length < 1 || sCon == tips[0] || sCon == tips[1] || sCon == tips[2] || sCon == tips[3])
    {
        alert("请输入要搜索的关键字!");
        return false;
    }
    URL += "?key=" + encodeURIComponent(sCon);
    window.location.href = URL;
}
  
function doFocus()
{
    var obj = document.getElementById("condition");             
    if(obj.value == tips[0] || obj.value == tips[1] || obj.value == tips[2] || obj.value == tips[3])
    {
       obj.value = "";                 
    }  
    obj.style.color = "#000000";
}

function doBlur()
{
    var obj = document.getElementById("condition");
    if (obj.value == "")
    {
        obj.style.color = "#888888";
    }
    else
    {
        obj.style.color = "#000000";
    }
}