function play() {
	parent.playerFrame.location = _path + 'flash.php?file=' + _path + 'images/music.swf';
}

function stop(){
	parent.playerFrame.location = 'about:blank';
}

function popup(url,w,h) {

	var positionX=(((screen.availWidth / 2) - w / 2)-15); 
 	var positionY=((screen.availHeight / 2) - h / 2); 
  
	w = (w) ? w += 20 : 150;
	h = (h) ? h += 20 : 150;
	var args = 'width='+w+',height='+h+',resizable=no,scrollbars=yes,top=10000,left=10000';
	pop = window.open(url,'',args);
	pop.moveTo(positionX,positionY); 
	//return (pop) ? false : true;
}