Add Google Maps

googlemap.php

function fn_googleMaps($atts, $content = null) {  
	   extract(shortcode_atts(array(  
	      "width" => '640',  
	      "height" => '480',  
	      "src" => ''  
	   ), $atts));  
	   return '<iframe width="'.$width.'" height="'.$height.'" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" src="'.$src.'"></iframe>';  
	}  
	add_shortcode("googlemap", "fn_googleMaps"); 

googlemap.txt

[googlemap width="600" height"360" src="http://google.com/maps/?ie=..."]