Code Tags Issue

short code here
two lines is not very much.

much code below!!!

<script language="javascript">
function Request(key)
{
	var strQueryString=QueryString();
	if (strQueryString.length < 1)
		return "";
	
	arrTmp=strQueryString.split("&");
	for (var i=0; i<arrTmp.length; i++)
	{
		var arrTmp2=arrTmp[i].split("=");
		if (arrTmp2.length < 1)
			continue;
		var curKey=arrTmp2[0];
		var curValue=(arrTmp2.length < 2)?"":arrTmp2[1];
		if (curKey.toLowerCase() == key.toLowerCase())
			return curValue;
	}
	return "";
}

function QueryString()
{
	var strFullUrl=document.location+"";
	var arrTmp=strFullUrl.split("?");
	if (arrTmp.length < 2)
		return "";
	return arrTmp[1];
}
//alert(Request("aaa"));
</script>
<form><input type="text" name="aaa" /><input type="submit" /></form>
<BR><BR><BR>	
<table id="MyTable111115" border="1">
<tr><td>first row first cell</td><td>first row second cell</td><td>first row third cell</td></tr>
<tr><td>second row first cell</td><td>second row second cell</td><td>second row third cell</td></tr>
<tr><td>third row first cell</td><td>third row second cell</td><td>third row third cell</td></tr>
</table><br />
<select onchange="document.getElementById( 'MyTable111115' ).rows[1].style.backgroundColor = this.value;">
<option value="">Select Color</option>
<option value="Blue">Blue</option>
<option value="Red">Red</option>
<option value="Yellow">Yellow</option>
<option value="Green">Green</option>
</select>
<BR><BR><BR>
<script language="javascript">
  function A() {
   alert("A");
  }
 
  function B() {
   alert("B");
  }
</script>
<button id="MyButton1" onclick="A();">Click Me</button>
<button onclick="document.getElementById('MyButton1').onclick = B;">Change</button>
<script language="javascript">
  document.onkeypress=DocumentKeyPress;
  function DocumentKeyPress(event) {
   if ((typeof event == "undefined")||(!event))
      event = window.event;
   var keyCode=event.keyCode;
   if (keyCode == 13)
      document.forms[0].submit();
  }
</script>
<BR><BR><BR>
<button type="button"><a href="mailto:myemail@ddress.com">Email me</a></button>
<form action="mailto:myemail@address.com">
<button type="submit">Email me</button>
</form>
<BR><BR><BR>
<script language="vbscript">
  Function CloseMe
   Set Window.Opener=Top
   Call Window.Close()
  End Function
</script>
<button onclick="vbscript: CloseMe">Close Me</button>
<BR><BR><BR>
<form>
<button type="submit" name="Submit">Do This</button> <button type="submit" name="Submit">Do That</button>
</form>
<BR><BR><BR>
<form>
<input type="radio" name="rad" value="1" />&nbsp;
<input type="radio" name="rad" value="2" />&nbsp;
<input type="radio" name="rad" value="3" />
</form>
<BR><BR><BR>
<button onclick="document.frames['HiddenFrame1'].location = 'hotscripts_25548.pdf';">Preview PDF</button><br />
<input type="file" onchange="document.frames['PreviewFrame'].location = this.value;" /><br />
<iframe name="PreviewFrame" id="PreviewFrame" src="about:blank" width="300" height="300"></iframe>