String.prototype.trim = function()
{
	a = this.replace(/^\s+/, '');
	return a.replace(/\s+$/, '');
};

var imgHomeOff = new Image();
imgHomeOff.src = "images/butons-menu1_12.gif";
var imgHomeOn = new Image();
imgHomeOn.src = "images/butons-menu1_12-over.gif";

var imgSearchOff = new Image();
imgSearchOff.src = "images/butons-menu1_13.gif";
var imgSearchOn = new Image();
imgSearchOn.src = "images/butons-menu1_13-over.gif";

var imgJoinOff = new Image();
imgJoinOff.src = "images/butons-menu1_14.gif";
var imgJoinOn = new Image();
imgJoinOn.src = "images/butons-menu1_14-over.gif";

var imgContactOff = new Image();
imgContactOff.src = "images/butons-menu1_15.gif";
var imgContactOn = new Image();
imgContactOn.src = "images/butons-menu1_15-over.gif";

var imgRegisterOff = new Image();
imgRegisterOff.src = "images/butons-menu1_16.gif";
var imgRegisterOn = new Image();
imgRegisterOn.src = "images/butons-menu1_16-over.gif";

var imgLoginOff = new Image();
imgLoginOff.src = "images/butons-menu1_17.gif";
var imgLoginOn = new Image();
imgLoginOn.src = "images/butons-menu1_17-over.gif";

var imgProfileOff = new Image();
imgProfileOff.src = "images/butons-menu1_19.gif";
var imgProfileOn = new Image();
imgProfileOn.src = "images/butons-menu1_19-over.gif";

imgTermsOff = new Image();
imgTermsOff.src = "images/menu2_67.gif";
imgTermsOn = new Image();
imgTermsOn.src = "images/menu2_67-over.gif";

imgPartnerOff = new Image();
imgPartnerOff.src = "images/menu2_68.gif";
imgPartnerOn = new Image();
imgPartnerOn.src = "images/menu2_68-over.gif";

imgAboutOff = new Image();
imgAboutOff.src = "images/menu2_69.gif";
imgAboutOn = new Image();
imgAboutOn.src = "images/menu2_69-over.gif";

imgAdOff = new Image();
imgAdOff.src = "images/menu2_70.gif";
imgAdOn = new Image();
imgAdOn.src = "images/menu2_70-over.gif";

imgInviteOff = new Image();
imgInviteOff.src = "images/menu2_71.gif";
imgInviteOn = new Image();
imgInviteOn.src = "images/menu2_71-over.gif";

imgFocusOff = new Image();
imgFocusOff.src = "images/menu2_72.gif";
imgFocusOn = new Image();
imgFocusOn.src = "images/menu2_72-over.gif";

imgSignalOff = new Image();
imgSignalOff.src = "images/menu2_73.jpg";
imgSignalOn = new Image();
imgSignalOn.src = "images/menu2_73-over.jpg";

var imgPromotionsMoreOff = new Image();
imgPromotionsMoreOff.src = "images/oshte-button_51.jpg";
var imgPromotionsMoreOn = new Image();
imgPromotionsMoreOn.src = "images/oshte-button_51-over.jpg";

function changeImg(n, h)
{
	document.images[n].src = eval(h + ".src");
}