function startpagina(url,tekst)
{
	if (document.all){
	  document.write('<A HREF="javascript:history.go(0);" onClick="this.style.behavior=\'url(#default#homepage)\';this.setHomePage(\'http://www.YourWebSiteHere.com\');">');
	  document.write('<font size="5" color=6699FF face=arial><B>Click Here to Make My Web Page Your Homepage</B></font></a>');
	}	
	// If it's Netscape 6, tell user to drag link onto Home button
	// Be sure to change the "http://www.YourWebSiteHere.com\"
	// to the URL you want them to bookmark.
	else if (document.getElementById){
	  document.write('<a href="' + url + '">' + tekst + '</a>');
	}
}
function numbersOnly(event)
{
	var keyCode = event.keyCode;
	if (keyCode==0)
	  keyCode = event.which;
	if (keyCode==8 || keyCode==9 || keyCode==37 || keyCode==39 || keyCode==46 || keyCode==116 || (keyCode>=48 && keyCode<=57))
	  return true;
	return false;
}