// proverka dali e natisnat enter i submitva
function chkEnter(e)
{
if(document.form1){
	var keynum;
	var keychar;
	var numcheck;
	
	if(window.event) // IE
	  {
	  keynum = e.keyCode;
	  }
	else if(e.which) // Netscape/Firefox/Opera
	  {
	  keynum = e.which;
	  }
	if(keynum==13) document.form1.submit();
}
}