function fileTreeCallback(file)
{
	if (typeof(window.opener.fileTreeCallback) != 'undefined' ) {
		window.opener.fileTreeCallback(file);
	} else {
		window.open(WWW_URL+category+'/'+file.replace(WWW_PATH,''));
	}
}

function initFileTree() {
	$(document).ready(function(){
	    $('#filetree').fileTree(
	    	{
	    		root: WWW_PATH, 	
	  			script:'filetree', 
	    		expandSpeed: 100, 
	    		collapseSpeed: 100
	    	},
	    	fileTreeCallback
	    );
	});
}