// JavaScript Document
var clean = 1;
var imageName;

if (document.images) {
  menucompanyovr 			= new Image(120,17); menucompanyovr.src = "images/en/menu/company-ovr.gif";
  menucompanyoff 			= new Image(120,17); menucompanyoff.src = "images/en/menu/company-off.gif";
  
  menuservicesovr 		= new Image(120,17); menuservicesovr.src = "images/en/menu/services-ovr.gif";
  menuservicesoff 		= new Image(120,17); menuservicesoff.src = "images/en/menu/services-off.gif"; 
  
  menuclientsovr 			= new Image(120,17); menuclientsovr.src = "images/en/menu/clients-ovr.gif";
  menuclientsoff 			= new Image(120,17); menuclientsoff.src = "images/en/menu/clients-off.gif";
  
  menuanaliticsovr 		= new Image(120,17); menuanaliticsovr.src = "images/en/menu/analitics-ovr.gif";
  menuanaliticsoff 		= new Image(120,17); menuanaliticsoff.src = "images/en/menu/analitics-off.gif";  
  
  menucontactovr 			= new Image(120,17); menucontactovr.src = "images/en/menu/contact-ovr.gif";
  menucontactoff 			= new Image(120,17); menucontactoff.src = "images/en/menu/contact-off.gif";

	menupublicationsovr 	 = new Image(120,17); menupublicationsovr.src = "images/en/menu/publications-ovr.gif";
  menupublicationsoff 	 = new Image(120,17); menupublicationsoff.src = "images/en/menu/publications-off.gif";
}

function ovrImg( imageName ) {
  if ( document.images ) {
    document[ imageName ].src = eval(imageName + "ovr.src");
  }
}

function offImg( imageName ) {
  if ( document.images ) {
    document[ imageName ].src = eval(imageName + "off.src");
  }
}
function trim(str) {
	return str.replace(/^\s*/,'').replace(/\s*$/,'');
}