var getbyId = function(o){return document.getElementById(o);}
function Search_Cp(obj)
{
     var Name = document.getElementById(obj).value;
     if(Name==""){alert("输入要搜索的产品名称!");document.getElementById(obj).focus();return;}
     window.location.href="/Search/"+escape(Name)+".html";
}
function Search_AnLi(obj)
{
     var Name = document.getElementById(obj).value;
     if(Name==""){alert("输入要搜索文章的词!");document.getElementById(obj).focus();return;}
     window.location.href="/CaseSearch/"+escape(Name)+".html";
}
function Search_ZhiShi(obj)
{
     var Name = document.getElementById(obj).value;
     if(Name==""){alert("输入要搜索文章的词!");document.getElementById(obj).focus();return;}
     window.location.href="/KnowledgeSearch/"+escape(Name)+".html";
}

function Hotkey(event, ctrlKey, shiftKey, altKey, keycode)
{
if (event.ctrlKey == ctrlKey
   && event.shiftKey == shiftKey
   && event.altKey == altKey
   && event.keyCode == keycode
   )
   getbyId("Ckst").onclick();
}

function fnKeyup(event)
{
    if(getbyId("Ckst")!=null)
    {
        Hotkey(event, false, false, false, 13);
    }
}

// 捕获系统的Keyup事件
// 如果是Mozilla系列浏览器
if (document.addEventListener)
document.addEventListener("keyup",fnKeyup,true);
else
document.attachEvent("onkeyup",fnKeyup);