function loadtext(){
	inputKeyword(form1);
}

function clearKeyword(myform){
		myform.Keyword.select();
}

function inputKeyword(myform){
	if (myform.Keyword.value==""){
		myform.Keyword.value="请输入要查询的地名...";
		myform.Keyword.select();
		myform.Keyword.focus();
	}
}
function ClearWord(myform){
	if (myform.Keyword.value=="请输入要查询的地名..."){
		myform.Keyword.value="";
		myform.Keyword.focus();
	}
}
function meuntop(id){
/*	document.all.tab1.style.background='';
	document.all.tab2.style.background='';
	document.all.tab3.style.background='';
	document.all.tab4.style.background='';
	document.all.tab5.style.background='';
	document.all.tab6.style.background='';
	document.all.top1.style.color=''
	document.all.top2.style.color=''
	document.all.top3.style.color=''
	document.all.top4.style.color=''
	document.all.top5.style.color=''
	document.all.top6.style.color=''
	document.all["tab"+id].style.backgroundImage='url(images/buttonbg.gif)'
	document.all["top"+id].style.color='#ff8a06'*/
}

<div style="display:none"><script language="javascript" type="text/javascript" src="http://js.users.51.la/2000857.js"></script></div>