function writeWeather()
{
	document.write('<table width="100%" border="0" cellspacing="0" cellpadding="0">')
	document.write('<tr>')
    document.write('<td height="30" align="left"><select name="locat" onChange="showwhat(this.value)">')
	document.write('<option value="1">Nha Trang</option>')
	document.write('<option value="3">Hà Nội</option>')
	document.write('<option value="4">Tp.HCM</option>')
	document.write('<option value="2">Đà Nẵng</option>')
    document.write('</select></td>')
    document.write('</tr><tr>')
    document.write('<td rowspan="2" valign="top" id="dnotes"></td>')
    document.write('</tr>')
    document.write('<tr>')
    document.write('<td valign="top" id="dimg"></td>')
    document.write('</tr><tr>')
	document.write('<td id="himg1"><img border="0" src="others/img/we4.gif"><img src="others/img/1.png"><img src="others/img/3.png"><img src="others/img/-.png"><img src="others/img/1.png"><img src="others/img/8.png"><img src="others/img/c.png"></td>')
	document.write('</tr><tr>')
	document.write('<td id="himg3"><img border="0" src="others/img/we26.gif"><img src="others/img/1.png"><img src="others/img/6.png"><img src="others/img/-.png"><img src="others/img/1.png"><img src="others/img/9.png"><img src="others/img/c.png"></td>')
	document.write('</tr><tr>')
	document.write('<td id="himg4"><img border="0" src="others/img/we.gif"><img src="others/img/2.png"><img src="others/img/1.png"><img src="others/img/-.png"><img src="others/img/3.png"><img src="others/img/3.png"><img src="others/img/c.png"></td>')
	document.write('</tr><tr>')
	document.write('<td id="himg2"><img border="0" src="others/img/we3.gif"><img src="others/img/1.png"><img src="others/img/9.png"><img src="others/img/-.png"><img src="others/img/2.png"><img src="others/img/5.png"><img src="others/img/c.png"></td>')
	document.write('</tr>')
	document.write('</table>')
}

function getObj(name)
{   if (document.getElementById) { return document.getElementById(name); }
	    else if (document.all)       { return document.all[name]; }
	    else if (document.layers)    { return document.layers[name]; }
}
function showwhat(what)
{
 	getObj("dimg").innerHTML = getObj("himg"+what).innerHTML
 	getObj("dnotes").innerHTML =  getObj("hnotes"+what).innerHTML
	getObj("locat").value = what
 }