function goByImg(URLNavigation,urlTarget)
	{
	if (urlTarget=="self"){
		if (URLNavigation != "") 
		{
			window.location.href=URLNavigation; window.focus();
		}
	}
	else if (urlTarget=="blank"){
		if (URLNavigation != "")
		{
			nwindow=window.open('','nwindow');
			nwindow.location.href=URLNavigation; nwindow.focus();
		}
	}
}