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<title>HTML DOM Window Object</title>
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<p>From <b>http://www.w3schools.com</b> (Copyright Refsnes Data)</p>
<h1>HTML DOM Window Object</h1>
<hr />
<h2>Window Object</h2>
<p>The Window object is the top level object in the JavaScript hierarchy.</p>
<p>The Window object represents a browser window.</p>
<p>A Window object is created automatically with every instance
of a <body> or <frameset> tag.</p>
<p><b>IE:</b> Internet Explorer, <b>F:</b> Firefox, <b>O:</b> Opera.</p>
<h3>Window Object Collections</h3>
<table class="ex" cellspacing="0" border="1" width="100%">
<tr>
<th width="20%" align="left">Collection</th>
<th width="60%" align="left">Description</th>
<th width="5%" align="left">IE</th>
<th width="4%" align="left">F</th>
<th width="4%" align="left">O</th>
</tr>
<tr>
<td valign="top">frames[]</td>
<td valign="top">Returns all named frames in the window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
</table>
<h3>Window Object Properties</h3>
<table class="ex" cellspacing="0" border="1" width="100%">
<tr>
<th width="20%" align="left">Property</th>
<th width="60%" align="left">Description</th>
<th width="5%" align="left">IE </th>
<th width="4%" align="left">F</th>
<th width="4%" align="left">O</th>
</tr>
<tr>
<td valign="top"><a href="prop_win_closed.asp">closed</a></td>
<td valign="top">Returns whether or not a window has been closed</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_defaultstatus.asp">defaultStatus</a></td>
<td valign="top">Sets or returns the default text in the statusbar of the
window</td>
<td valign="top">4</td>
<td valign="top">No</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="dom_obj_document.asp">document</a></td>
<td valign="top"><a href="dom_obj_document.asp">See Document object</a></td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="dom_obj_history.asp">history</a></td>
<td valign="top"><a href="dom_obj_history.asp">See History object</a></td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top">length</td>
<td valign="top">Sets or returns the number of frames in the window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="dom_obj_location.asp">location</a></td>
<td valign="top"><a href="dom_obj_location.asp">See Location object</a></td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_name.asp">name</a></td>
<td valign="top">Sets or returns the name of the window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_opener.asp">opener</a></td>
<td valign="top">Returns a reference to the window that created the
window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_outerheight.asp">outerheight</a></td>
<td valign="top">Sets or returns the outer height of a window</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">No</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_outerwidth.asp">outerwidth</a></td>
<td valign="top">Sets or returns the outer width of a window</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">No</td>
</tr>
<tr>
<td valign="top">pageXOffset</td>
<td valign="top">Sets or returns the X position of the current page in
relation to the upper left corner of a window's display area</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">No</td>
</tr>
<tr>
<td valign="top">pageYOffset</td>
<td valign="top">Sets or returns the Y position of the current page in
relation to the upper left corner of a window's display area</td>
<td valign="top">No</td>
<td valign="top">No</td>
<td valign="top">No</td>
</tr>
<tr>
<td valign="top">parent</td>
<td valign="top">Returns the parent window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top">personalbar</td>
<td valign="top">Sets whether or not the browser's personal bar (or directories bar)
should be visible</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top"> </td>
</tr>
<tr>
<td valign="top">scrollbars</td>
<td valign="top">Sets whether or not the scrollbars should be
visible</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top"> </td>
</tr>
<tr>
<td valign="top"><a href="prop_win_self.asp">self</a></td>
<td valign="top">Returns a reference to the current window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="prop_win_status.asp">status</a></td>
<td valign="top">Sets the text in the statusbar of a window</td>
<td valign="top">4</td>
<td valign="top">No</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top">statusbar</td>
<td valign="top">Sets whether or not the browser's statusbar should be
visible</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top"> </td>
</tr>
<tr>
<td valign="top">toolbar</td>
<td valign="top">Sets whether or not the browser's tool bar is visible or
not (can only be set before the window is opened and you must have
UniversalBrowserWrite privilege)</td>
<td valign="top"> </td>
<td valign="top"> </td>
<td valign="top"> </td>
</tr>
<tr>
<td valign="top"><a href="prop_win_top.asp">top</a></td>
<td valign="top">Returns the topmost ancestor window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
</table>
<h3>Window Object Methods</h3>
<table class="ex" cellspacing="0" border="1" width="100%">
<tr>
<th width="20%" align="left" valign="top">Method</th>
<th width="60%" align="left" valign="top">Description</th>
<th width="5%" align="left" valign="top">IE</th>
<th width="4%" align="left" valign="top">F</th>
<th width="4%" align="left" valign="top">O</th>
</tr>
<tr>
<td valign="top"><a href="met_win_alert.asp">alert()</a></td>
<td valign="top">Displays an alert box with a message and an OK button</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_blur.asp">blur()</a></td>
<td valign="top">Removes focus from the current window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_clearinterval.asp">clearInterval()</a></td>
<td valign="top">Cancels a timeout set with setInterval()</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_cleartimeout.asp">clearTimeout()</a></td>
<td valign="top">Cancels a timeout set with setTimeout()</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_close.asp">close()</a></td>
<td valign="top">Closes the current window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_confirm.asp">confirm()</a></td>
<td valign="top">Displays a dialog box with a message and an OK
and a Cancel button</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_createpopup.asp">createPopup()</a></td>
<td valign="top">Creates a pop-up window</td>
<td valign="top">4</td>
<td valign="top">No</td>
<td valign="top">No</td>
</tr>
<tr>
<td valign="top"><a href="met_win_focus.asp">focus()</a></td>
<td valign="top">Sets focus to the current window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_moveby.asp">moveBy()</a></td>
<td valign="top">Moves a window relative to its current position</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_moveto.asp">moveTo()</a></td>
<td valign="top">Moves a window to the specified position</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_open.asp">open()</a></td>
<td valign="top">Opens a new browser window</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_print.asp">print()</a></td>
<td valign="top">Prints the contents of the current window</td>
<td valign="top">5</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_prompt.asp">prompt()</a></td>
<td valign="top">Displays a dialog box that prompts the user for input</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_resizeby.asp">resizeBy()</a></td>
<td valign="top">Resizes a window by the specified pixels</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_resizeto.asp">resizeTo()</a></td>
<td valign="top">Resizes a window to the specified width and height</td>
<td valign="top">4</td>
<td valign="top">1.5</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_scrollby.asp">scrollBy()</a></td>
<td valign="top">Scrolls the content by the specified number of pixels</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_scrollto.asp">scrollTo()</a></td>
<td valign="top">Scrolls the content to the specified coordinates</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_setinterval.asp">setInterval()</a></td>
<td valign="top">Evaluates an expression at specified intervals</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
<tr>
<td valign="top"><a href="met_win_settimeout.asp">setTimeout()</a></td>
<td valign="top">Evaluates an expression after a specified number of milliseconds</td>
<td valign="top">4</td>
<td valign="top">1</td>
<td valign="top">9</td>
</tr>
</table>
<br />
<hr />
<p>From <b>http://www.w3schools.com</b> (Copyright Refsnes Data)</p>
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