解決部落格縮圖失真的問題

<script type='text/javascript'>var thumbnail_mode = "no-float" ;
summary_noimg = 430; 沒有圖片的字元數
summary_img = 340; 有圖片的字元數
img_thumb_height = 150; 縮圖高度
img_thumb_width = 200; 縮圖寬度
</script>
<script type='text/javascript'>
//<![CDATA[
function removeHtmlTag(strx,chop){
if(strx.indexOf("<")!=-1)
{
var s = strx.split("<");
for(var i=0;i<s.length;i++){
if(s[i].indexOf(">")!=-1){
s[i] = s[i].substring(s[i].indexOf(">")+1,s[i].length);
}
}
strx = s.join("");
}
chop = (chop < strx.length-1) ? chop : strx.length-2;
while(strx.charAt(chop-1)!=' ' && strx.indexOf(' ',chop)!=-1) chop++;
strx = strx.substring(0,chop-1);
return strx+'...';
}
function createSummaryAndThumb(pID){
var div = document.getElementById(pID);
var imgtag = "";
var img = div.getElementsByTagName("img");
var summ = summary_noimg;
if(img.length>=1) {
imgtag = '<span style="float:left; padding:0px 10px 5px 0px;"><img src="'+img[0].src+'"width="'+img_thumb_width+'px" 改成→/*width="'+img_thumb_width+'px"*/ height="'+img_thumb_height+'px"/></span>';
summ = summary_img;
}
var summary = imgtag + '<div>
' + removeHtmlTag(div.innerHTML,summ) + '</div>
';
div.innerHTML = summary;
}
//]]>
</script>