向div中插入动画

//elm: div id

//url:flash url

//w:width

//h:height

function insertFlash(elm, url, w, h, id) {
if (!document.getElementById(elm)) return;
var str = '';
str += '<embed width="'+ w +'" height="'+ h +'" src="'+ url +'" quality="autohigh" wmode="opaque" type="application/x-shockwave-flash" plugspace="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" id='+id+'></embed>';
document.getElementById(elm).innerHTML = str;
}