xml menu

Hi I am using this movie attached ,but i need to move the whole list down as it loses the top one of the screen the action script is.
i tried to make varible i=40, but this makes all the items space out by 40,
anyone help.

menuXml = new XML();
menuXml.ignoreWhite = true;
menuXml.onLoad = function(success) {
if (success) {
menuItem = this.firstChild.childNodes;
for (var i=0; i<menuItem.length; i++) {
item = _root.attachMovie("itemClip", "itemClip" + i, i);
item._x = 40;
item._y = 40*i;
//the following turns off the hand cursor on button rollover
item.useHandCursor = true;
//Since the dynamic txt field was placed in it's own MC holder
//with the instance name dyntext, I had to alter the path here
item.dyntext.itemLabel.text = menuItem[i].attributes.name;
item.myUrl = menuItem[i].attributes.url;
//this starts the button fade in on rollover
item.onRollOver = function() {
this.gotoAndPlay("fadeIn");
this.jumper1.gotoAndPlay(2);

}
//this starts the fade back to original position
item.onRollOut = function() {
this.gotoAndPlay("fadeOut");
}
item.onRelease = function() {
getURL(this.myUrl,"_blank");
}
}
}
}
menuXml.load("myMenu.xml");