hailiang很强呢。几句就帮我写好了。

//此段代码用来重置文章内容中宽度超出范围的图片
//window.onload = function() {
	var Article_Content_ID = "article_content";	//文章内容所在的Div的ID
	var MAX_Width = 550;	//最大图片宽度
	
	var imgs = document.getElementById(Article_Content_ID).getElementsByTagName("img");
	for ( var i = 0,len = imgs.length;i<len;i++ ){
		if( parseInt(imgs[i].width,10) > MAX_Width ){
			var iw = parseInt(imgs[i].width,10) ; var ih = parseInt(imgs[i].height,10) ;
			imgs[i].style.width = MAX_Width +"px";
			imgs[i].style.height =  parseInt( ih * MAX_Width / iw ) + "px";
		}
	}
//}
js/网页图片按比例自适应大小的js.txt · 最后更改: 2008/05/18 23:18 由 125.34.49.197
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