Saturday, August 01, 2009
Key Ingredient of Chewing Gum
Xylitol is an ingredient worth looking for in gum because it whitens teeth and fights against plaque.
Monday, July 27, 2009
Saturday, June 06, 2009
Saturday, May 30, 2009
Free PC Security
AVG - analyzes by virus signature
ThreatFire - analyzes by behavior analysis
Comodo Firewall Pro - firewall
(Note: These programs are all non-conflicting.)
ThreatFire - analyzes by behavior analysis
Comodo Firewall Pro - firewall
(Note: These programs are all non-conflicting.)
Wednesday, May 27, 2009
Tuesday, May 26, 2009
JavaScript: Drag Within Limits Script
Paste this into the HEAD:
<script>
function hookEvent(element, eventName, callback)
{
if(typeof(element) == "string")
element = document.getElementById(element);
if(element == null)
return;
if(element.addEventListener)
element.addEventListener(eventName, callback, false);
else if(element.attachEvent)
element.attachEvent("on" + eventName, callback);
}
function unhookEvent(element, eventName, callback)
{
if(typeof(element) == "string")
element = document.getElementById(element);
if(element == null)
return;
if(element.removeEventListener)
element.removeEventListener(eventName, callback, false);
else if(element.detachEvent)
element.detachEvent("on" + eventName, callback);
}
function cancelEvent(e)
{
e = e ? e : window.event;
if(e.stopPropagation)
e.stopPropagation();
if(e.preventDefault)
e.preventDefault();
e.cancelBubble = true;
e.cancel = true;
e.returnValue = false;
return false;
}
function Position(x, y)
{
this.X = x;
this.Y = y;
this.Add = function(val)
{
var newPos = new Position(this.X, this.Y);
if(val != null)
{
if(!isNaN(val.X))
newPos.X += val.X;
if(!isNaN(val.Y))
newPos.Y += val.Y
}
return newPos;
}
this.Subtract = function(val)
{
var newPos = new Position(this.X, this.Y);
if(val != null)
{
if(!isNaN(val.X))
newPos.X -= val.X;
if(!isNaN(val.Y))
newPos.Y -= val.Y
}
return newPos;
}
this.Min = function(val)
{
var newPos = new Position(this.X, this.Y)
if(val == null)
return newPos;
if(!isNaN(val.X) && this.X > val.X)
newPos.X = val.X;
if(!isNaN(val.Y) && this.Y > val.Y)
newPos.Y = val.Y;
return newPos;
}
this.Max = function(val)
{
var newPos = new Position(this.X, this.Y)
if(val == null)
return newPos;
if(!isNaN(val.X) && this.X < val.X)
newPos.X = val.X;
if(!isNaN(val.Y) && this.Y < val.Y)
newPos.Y = val.Y;
return newPos;
}
this.Bound = function(lower, upper)
{
var newPos = this.Max(lower);
return newPos.Min(upper);
}
this.Check = function()
{
var newPos = new Position(this.X, this.Y);
if(isNaN(newPos.X))
newPos.X = 0;
if(isNaN(newPos.Y))
newPos.Y = 0;
return newPos;
}
this.Apply = function(element)
{
if(typeof(element) == "string")
element = document.getElementById(element);
if(element == null)
return;
if(!isNaN(this.X))
element.style.left = this.X + 'px';
if(!isNaN(this.Y))
element.style.top = this.Y + 'px';
}
}
function absoluteCursorPostion(eventObj)
{
eventObj = eventObj ? eventObj : window.event;
if(isNaN(window.scrollX))
return new Position(eventObj.clientX + document.documentElement.scrollLeft
+ document.body.scrollLeft,
eventObj.clientY + document.documentElement.scrollTop
+ document.body.scrollTop);
else
return new Position(eventObj.clientX + window.scrollX,
eventObj.clientY + window.scrollY);
}
function dragObject(element, attachElement, lowerBound, upperBound,
startCallback, moveCallback, endCallback, attachLater)
{
if(typeof(element) == "string")
element = document.getElementById(element);
if(element == null)
return;
if(lowerBound != null && upperBound != null)
{
var temp = lowerBound.Min(upperBound);
upperBound = lowerBound.Max(upperBound);
lowerBound = temp;
}
var cursorStartPos = null;
var elementStartPos = null;
var dragging = false;
var listening = false;
var disposed = false;
function dragStart(eventObj)
{
if(dragging || !listening || disposed)
return;
dragging = true;
if(startCallback != null)
startCallback(eventObj, element);
cursorStartPos = absoluteCursorPostion(eventObj);
elementStartPos = new Position(parseInt(element.style.left),
parseInt(element.style.top));
elementStartPos = elementStartPos.Check();
hookEvent(document, "mousemove", dragGo);
hookEvent(document, "mouseup", dragStopHook);
return cancelEvent(eventObj);
}
function dragGo(eventObj)
{
if(!dragging || disposed)
return;
var newPos = absoluteCursorPostion(eventObj);
newPos = newPos.Add(elementStartPos).Subtract(cursorStartPos);
newPos = newPos.Bound(lowerBound, upperBound)
newPos.Apply(element);
if(moveCallback != null)
moveCallback(newPos, element);
return cancelEvent(eventObj);
}
function dragStopHook(eventObj)
{
dragStop();
return cancelEvent(eventObj);
}
function dragStop()
{
if(!dragging || disposed)
return;
unhookEvent(document, "mousemove", dragGo);
unhookEvent(document, "mouseup", dragStopHook);
cursorStartPos = null;
elementStartPos = null;
if(endCallback != null)
endCallback(element);
dragging = false;
}
this.Dispose = function()
{
if(disposed)
return;
this.StopListening(true);
element = null;
attachElement = null
lowerBound = null;
upperBound = null;
startCallback = null;
moveCallback = null
endCallback = null;
disposed = true;
}
this.StartListening = function()
{
if(listening || disposed)
return;
listening = true;
hookEvent(attachElement, "mousedown", dragStart);
}
this.StopListening = function(stopCurrentDragging)
{
if(!listening || disposed)
return;
unhookEvent(attachElement, "mousedown", dragStart);
listening = false;
if(stopCurrentDragging && dragging)
dragStop();
}
this.IsDragging = function(){ return dragging; }
this.IsListening = function() { return listening; }
this.IsDisposed = function() { return disposed; }
if(typeof(attachElement) == "string")
attachElement = document.getElementById(attachElement);
if(attachElement == null)
attachElement = element;
if(!attachLater)
this.StartListening();
}
</script>
Paste this into the BODY:
<div style="position:relative;width:641px;height:250px;border:1px solid black;"><input type="button" value="Stop Listening" onclick="buttonClicked();"
id="dragButton" style="position:absolute;right:0px;"/>
<div id="exampleA" style="position:absolute;top:10px;
left:10px;width:50px;height:50px;background-color:Red;"></div>
<div id="exampleB" style="position:absolute;top:10px;
left:70px;width:50px;height:50px;background-color:Blue;">
<div id="exampleBHandle" style="position:absolute;
height:20px;width:50px;left:0px;top:0px;cursor:move;background-color:Red;">
Handle
</div>
</div>
</div>
<script>
function buttonClicked()
{
var button = document.getElementById('dragButton');
if(exampA.IsListening())
{
exampA.StopListening(true);
exampB.StopListening(true);
button.value = "Resume Listening";
}
else
{
exampA.StartListening();
exampB.StartListening();
button.value = "Stop Listening";
}
}
function exampleAEnd()
{
}
var exampA = new dragObject("exampleA", null, new Position(0,0),
new Position(591,200), null, null, exampleAEnd, false);
var exampB = new dragObject("exampleB", "exampleBHandle");
</script>
Source: http://www.switchonthecode.com/tutorials/javascript-draggable-elements
Other links: http://vasir.net/blog/mootools/creating-a-dragable-dropable-resizbleable-div-in-javascript-using-mootools/
Tuesday, May 19, 2009
Monday, May 18, 2009
Google View Image
Go to a Google search page. In the top-left hand corner, right click the Google logo and click View Image (in Firefox).
Thursday, May 14, 2009
Flash Drives
KingMax Super Stick Mini - 2GB to 16GB [Info Sheet]
Super Talent Pico_B - 1GB to 16GB
Super Talent Pico_C - 1GB to 16GB
SanDisk Cruzer Micro Skin - 2GB to 8GB
Super Talent Pico_B - 1GB to 16GB
Super Talent Pico_C - 1GB to 16GB
SanDisk Cruzer Micro Skin - 2GB to 8GB
Tuesday, May 12, 2009
JavaScript: Toggle Visibility Script 2
<html><head><title>link box</title>
<style>
#messageBox{
border-right: 1px solid #000000;
position: absolute;
width: 217px;
height: 100px;
z-index: 1;
background-color: #C0C0C0;
border-style: solid;
border-width: 1px;
display:none;
}
#closeButt{
width: 100%;
height: 10px;
z-index: 1;
cursor: pointer;
left: 0px;
top: 0px;
background-color: #808080;
}
#contents{
width: 100%;
height: auto;
z-index: 2;
}
</style>
<script language="javascript">
function show(obj,msg){
messageBox.style.top=obj.offsetTop
messageBox.style.left=obj.offsetLeft+obj.offsetWidth+5
contents.innerHTML=msg+"<p>"+obj.href
messageBox.style.display="block"
}
</script></head><body>
<p><a onmouseover="show(this,'this is my message#1')" href="http://www.google.com">link1: go to google</a></p>
<p><a onmouseover="show(this,'this is my message#2')" href="http://www.msn.com">link2: go to msn</a></p>
<p><a onmouseover="show(this,'this is my message#3')" href="http://www.dreamincode.com/">link3: go to DIC</a></p>
<div id="messageBox">
<div onclick="messageBox.style.display='none'" id="closeButt">x Click to close</div>
<div id="contents"></div>
</div></body></html>
Source: ahmad_511; http://www.dreamincode.net/forums/showtopic44814.htm
<style>
#messageBox{
border-right: 1px solid #000000;
position: absolute;
width: 217px;
height: 100px;
z-index: 1;
background-color: #C0C0C0;
border-style: solid;
border-width: 1px;
display:none;
}
#closeButt{
width: 100%;
height: 10px;
z-index: 1;
cursor: pointer;
left: 0px;
top: 0px;
background-color: #808080;
}
#contents{
width: 100%;
height: auto;
z-index: 2;
}
</style>
<script language="javascript">
function show(obj,msg){
messageBox.style.top=obj.offsetTop
messageBox.style.left=obj.offsetLeft+obj.offsetWidth+5
contents.innerHTML=msg+"<p>"+obj.href
messageBox.style.display="block"
}
</script></head><body>
<p><a onmouseover="show(this,'this is my message#1')" href="http://www.google.com">link1: go to google</a></p>
<p><a onmouseover="show(this,'this is my message#2')" href="http://www.msn.com">link2: go to msn</a></p>
<p><a onmouseover="show(this,'this is my message#3')" href="http://www.dreamincode.com/">link3: go to DIC</a></p>
<div id="messageBox">
<div onclick="messageBox.style.display='none'" id="closeButt">x Click to close</div>
<div id="contents"></div>
</div></body></html>
Monday, May 11, 2009
A Tampa Fountain Fiasco
Go to http://www.abcactionnews.com/default.aspx and search "a tampa fountain fiasco". Bhide Bhide
Source: http://www.abcactionnews.com/mediacenter/local.aspx
Source: http://www.abcactionnews.com/mediacenter/local.aspx
Sunday, May 10, 2009
Google View Image
Go to a Google search page. In the top-left hand corner, right click the Google logo and click View Image (in Firefox).
JavaScript: Toggle Visibility Script
<html><head>
<script language="JavaScript">
function toggle(id) {
var state = document.getElementById(id).style.display;
if (state == 'none') {
document.getElementById(id).style.display = 'block';
} else {
document.getElementById(id).style.display = 'none';
}
}
</script>
</head><body>
<a href="#" onclick="toggle('toggled'); return false;">Toggle</a>
<div id="toggled" style="background-color: yellow; border: 1px solid black; width: 200px; height: 100px; position: absolute;top: 100px; left: 100px;">
Can you see me now?</div>
<a href="#" onclick="toggle('toggled2'); return false;">Toggle2</a>
<div id="toggled2" style="background-color: yellow; border: 1px solid black; width: 200px; height: 100px; position: absolute;top: 350px; left: 350px;display:none">
Can you see me now 2?
</div></body></html>
Source: http://classes.design.ucla.edu/Fall06/161A/examples/javascript/toggle.html
<script language="JavaScript">
function toggle(id) {
var state = document.getElementById(id).style.display;
if (state == 'none') {
document.getElementById(id).style.display = 'block';
} else {
document.getElementById(id).style.display = 'none';
}
}
</script>
</head><body>
<a href="#" onclick="toggle('toggled'); return false;">Toggle</a>
<div id="toggled" style="background-color: yellow; border: 1px solid black; width: 200px; height: 100px; position: absolute;top: 100px; left: 100px;">
Can you see me now?</div>
<a href="#" onclick="toggle('toggled2'); return false;">Toggle2</a>
<div id="toggled2" style="background-color: yellow; border: 1px solid black; width: 200px; height: 100px; position: absolute;top: 350px; left: 350px;display:none">
Can you see me now 2?
</div></body></html>
Wednesday, May 06, 2009
Netbook Gear
[[Links]]
HP 2140
LG GP08LU10
HP Powered USB Cable 367622-001
OCZ Slate Series Express Card 32GB
Kingston 32GB SDHC
Mvix Nubbin MS-811N "World's Smallest USB Wireless-N Adapter"
MoGo Mouse
HP 2140
LG GP08LU10
HP Powered USB Cable 367622-001
OCZ Slate Series Express Card 32GB
Kingston 32GB SDHC
Mvix Nubbin MS-811N "World's Smallest USB Wireless-N Adapter"
MoGo Mouse
Sunday, May 03, 2009
Spider-Man: WOS Intro Song
[[Links]]
The song in the first clip of Spider-Man: Web of Shadows the video game is Beethoven’s Moonlight Sonata.
The song in the first clip of Spider-Man: Web of Shadows the video game is Beethoven’s Moonlight Sonata.
JavaScript: Post-it Notes Script
[[Links]]
http://www.benjaminkeen.com/software/post_its/ (Multiple Post-its)
http://www.benjaminkeen.com/software/post_its/ (Multiple Post-its)
Saturday, May 02, 2009
Tug-of-War Variations
- Have two water-filled balloons under everyone's two arms. If anyone's balloons pop, he/she is out.
- Have one designated person from each team try to make somebody on the opposite let go. Once someone lets go, he/she cannot come back.
- Have one ball thrown back and forth between teams. Throwers must call out a name, throw the ball to that person, and the catcher may let go to catch the ball and throw again. He/she may re-join the game.
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