function checkForm() 
{
	var f = document.forms.length;
	var i = 0;
	var pos = -1;
	while( pos == -1 && i < f ) 
	{
		var e = document.forms[i].elements.length;
		var j = 0;
		while( pos == -1 && j < e )
		{
			if ( document.forms[i].elements[j].type == 'text' )
			{
				pos = j;
			}
			j++;
		}
		i++;
	}
	if( pos >= 0 )
	{
		document.forms[i-1].elements[pos].focus();
	}
}