JavaScript Source Code 2002: Forms: Image Dimensions

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Image Dimensions

Grabs the dimensions of the image at any URL the user enters. If no image is found or the URL does not exist, an error message is shown.

JavaScript Source Code 2002: Forms: Image Dimensions
Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s). The script is yours!!!

  <HEAD> <SCRIPT LANGUAGE="JavaScript">  <! > <! >  </script> </HEAD>  <BODY> <center> <form name=dimform> Please enter the image's full URL (including http://):<br> <input type=text name=url size=40 value="http://"> <input type=button value="OK" onClick="checkImage(this.form.url.value);"> <p> Dimensions:<p> width = <input type=text name=width><br> height = <input type=text name=height> </form> </center>  <HTML> <HEAD> <SCRIPT LANGUAGE="JavaScript1.1">  </SCRIPT> </HEAD> <BODY onLoad="allDone();"> <script language="JavaScript">  </script> <P> Loading image.... Reading dimensions.... </BODY> </HTML>