Open pup op windows

Hi,

I have an FLA file with this code:


//
// Create a new style sheet object and set styles for it.
var styles:TextField.StyleSheet = new TextField.StyleSheet ();
styles.setStyle ("html",{fontFamily:'Arial,Helvetica,sans-serif', fontSize:'12px', color:'#0000FF'});
styles.setStyle ("body",{color:'#00CCFF'});
styles.setStyle ("h1",{fontFamily:'Arial,Helvetica,sans-serif', fontSize:'24px', color:'#006600'});
styles.setStyle ("p",{color:'#000000', fontSize:'14px'});
styles.setStyle ("a",{color:'#0000FF', fontSize:'14px', fontWeight:'bold', textDecoration:'underline'});
//
/* Assign the style sheet object to myTextArea component. Set html property to true, set styleSheet property to the style sheet object. */
myTextArea.styleSheet = styles;
myTextArea.html = true;
myTextArea.focusTextField = null;
//

var myVars:LoadVars = new LoadVars ();
// Define onData handler and load text to be displayed.
myVars.onData = function (myStr:String):Void  {
	if (myStr != undefined) {
		myTextArea.text = myStr;
	} else {
		trace ("Unable to load text file.");
	}
};
//
myVars.load ("references.htm");
//


and the HTML file “references.htm” is like this:


<p>Link1 is: <a href="http://www.cnn.com" target="_blank"><img src='images/imagepopup.gif' width='15' height='15' vspace='0' hspace='0'/>CNN</a></p>
<p>Link2 is: <a href="http://www.bbc.com" target="_blank"><img src='images/imagepopup.gif' width='15' height='15' vspace='0' hspace='0'/>CNN</a></p>

I would like to open these links as pop ups, and they do work, but not in Firefox, when it has the “Block Pop Up Windows” feature on.

Is there any way to fix this? Thanks for your advice