// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function increment_height(element, amount) {
  element.height = element.height*1 + amount;
}

function update_badgecode(textarea, login, height) {
  textarea.value = '<div style="width=190px;text-align:center">TV Shows I like<br/><embed src="http://heardontv.com/flash/miniview.swf?user=' + login + '" quality="high" width="190" height="' + height + '" name="heardontv_badge" allowScriptAccess="always" wmode="transparent" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></div>'
}

function needlogin() {
  alert("oops. you must be logged to do this!\ngo ahead register.");
}