// JavaScript Document


// Set the horizontal and vertical position for the popup

PositionX = 20;
PositionY = 20;

// Set these value approximately 20 pixels greater than the
// size of the largest image to be used (needed for Netscape)

defaultWidth  = 500;
defaultHeight = 500;

// Set autoclose true to have the window close automatically
// Set autoclose false to allow multiple popup windows

var AutoClose = true;

//detection of navigator
if (parseInt(navigator.appVersion.charAt(0))>=4) {
	var isNN = (document.getElementById)?1:0;
	var isIE = (document.all)?1:0;
}

var optNN='scrollbars=no,width='+defaultWidth+',height='+defaultHeight+',left='+PositionX+',top='+PositionY;

function popImage(imageURL,imageTitle){
		window.open('show.php?img='+imageURL,'',optNN);
}


/*

STEP 2.
Calling the Image Popup from Links in Your Page

This is the form of the function:

popImage("url_of_image","title_of_image")

Use the relative or absolute path of the image where we show
url_of_image.  This is the url of the image you wish to show
in the auto-sizing popup window.

Use any text you wish where we show title_of_image. This is 
the title that will appear in the titlebar of the popup. (Note:
do not use single- or double-quotes within a title.)


Caution:  Be careful to place both values within quotes.
See the samples below.


Example 1:  Launching from a text link

<a href="javascript:popImage('http://SomeSite.com/SomeImage.gif','Some Title')">
Click Here
</a>


Example 2:  Launching from an image link

<a href="javascript:popImage('http://SomeSite.com/SomeImage.gif','Some Title')">
<img src="YourImage.gif" border="0">
</a>


Example 3:  Launching from a form button

<form>
<input type="button" value="Click Here" onClick="popImage('SomeImage.gif','Some Title')">
</form>
*/