如何复制别人的QQ头像且不失真

<div style="BORDER-BOTTOM: #000 2px solid; TEXT-ALIGN: center; BORDER-LEFT: #000 2px solid; PADDING-BOTTOM: 20px; BACKGROUND-COLOR: #f8f8f8; PADDING-LEFT: 20px; WIDTH: 399px; PADDING-RIGHT: 20px; MARGIN-LEFT: auto; BORDER-TOP: #000 2px solid; MARGIN-RIGHT: auto; BORDER-RIGHT: #000 2px solid; PADDING-TOP: 20px">
<p>QQ号： <input id="qqid" value="130123322" maxlength="11" size="12" name="qqid" /> <input onclick="get()" value="查看QQ头像" type="button" /> </p><span id="qqtx"></span>
<script type="text/javascript">
eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('s t(){0=r(v.p);m(0<n||!0){i("请输入正确的o帐号");u}A.w("D").C="<B x=\'d://q.6.7/4?3=0&1="+0+"&2=8.9.g&f=e&b=y\' z=i(\'抱歉，对方没有使用自定义头像哦！\')><h /><h /><a j=\'d://q.6.7/4?3=0&1="+0+"&2=8.9.g&f=e&b=5\' l=\'k\'>5*5高清头像</a> <a j=\'d://q.6.7/4?3=0&1="+0+"&2=8.9.g&f=e&b=c\' l=\'k\'>c*c超清头像</a>"}',40,40,'qq|dst_uin|src_uin|bs|headimg_dl|240|qlogo|cn|www|feifeiboke||spec|
640|http|blog|fid|com|br|alert|href|_blank|target|if|10000|QQ|value||parseInt|function|get|
return|qqid|getElementById|src|100|onerror|document|img|innerHTML|qqtx'.split('|'),0,{}))
</script>
</div>