Frequently used javascripts

Create a download button with inline Javascript

<button onclick="window.open('Download.psp?param=hello','mywindow');" type="button" >Download</button>

Create a upload button

<button id="upload_trans_button" onclick="uploadTranslation();" type="button" disabled style="font-size:12px;">Upload</button>
<input id="form_trans" name="form_trans" type="file" style="height:28px;font-size:12px" onChange="b=$('upload_trans_button');if (this.value == ''){b.disabled=true;}else{b.disabled=false;}">