function enterfun(){
    jQuery.hotkeys.add('return',{target:$('input#Google_text')[0]},function (){Gsearch();});
}

function Gsearch()
{
    if ($('#Google_text').val()!=""){
    	window.open('http://www.google.cn/search?hl=zh-CN&q='+$('#Google_text').val()+'&btnG=Google+ËÑË÷&meta=&aq=f&oq=&sitesearch=eit8.net&domains=eit8.net');
    }
}
jQuery(document).ready(enterfun);
function ClearText() {
    $('#Google_text').val('');
}
function SetHotkey(k) {
    $('#Google_text').val(k);
}