自由设定图片大小
下面为效果显示区
Height:
Width:
脚本说明: 第一步：把如下代码加入<body>区域中 <SCRIPT LANGUAGE="JavaScript"> <!-- Begin function ViewImage(form) { ix = form.width.value; iy = form.height.value; ifile = form.url.value; NS = (document.layers) ? 1 : 0; localurl = ifile.indexOf('http://') == -1; if (NS && localurl) ifile = "file:///" + ifile; var win; var sWidth; var sHeight; win = window.open("","","width="+ix+",height="+iy+",menubar=no,toolbar=no,top=100,left=100"); if (NS) { sWidth = win.innerWidth; sHeight = win.innerHeight; } else { sWidth = win.document.body.clientWidth; sHeight = win.document.body.clientHeight; } win.document.open(); win.document.write("<html><head></head><body onBlur=this.close();>"); win.document.write('<div style="position:absolute;width:'+ix+'px;height:'+iy+'px;left:0px;top:0px">'); win.document.write("<img src="+ifile+" width=" + ix + " height=" + iy + "></div></body></html>"); win.document.close(); } // End --> </script> 第二步：把<body>区域改为 <form name=imageform> <input name=url type=file size=40> <p> Height: <input name=height type=text value="200" size=3> Width: <input name=width type=text value="150" size=3> <p> <input type=button value="View Image" onClick="ViewImage(this.form);">