function openPopup(url,titlePage){
	var w				= 620;
	var h				= 400;
	var LeftPosition 	= (screen.width)?(screen.width-w)/2:100;
	var TopPosition	 	= (screen.height)?(screen.height-h)/2:100;
	var pop = window.open (url, titlePage, config='width='+w+', height='+h+', left='+LeftPosition+', top='+TopPosition+', menubar=no, status=no, scrollbars=yes, menubar=no"');
	pop.focus();
}