function doHourglass()
{
	document.body.style.cursor = 'wait';

	// set to fieldsets
	for(i=0;i<document.all.length;i++)
	{
  		if (document.forms[0].elements[i] != null)
  		{
  			if (document.forms[0].elements[i].style != null);
  				document.forms[0].elements[i].style.cursor = 'wait'
  		}
	}
}

function doAJAXRequestCursor()
{
	document.body.style.cursor = 'not-allowed';

	// set to fieldsets
	for(i=0;i<document.all.length;i++)
	{
  		if (document.forms[0].elements[i] != null)
  		{
  			if (document.forms[0].elements[i].style != null);
  				document.forms[0].elements[i].style.cursor = 'not-allowed'
  		}
	}

}

function doNormalCursor(sender, arguments)
{
	document.body.style.cursor = 'default';

	// set to fieldsets
	for(i=0;i<document.all.length;i++)
	{
  		if (document.forms[0].elements[i] != null)
  		{
  			if (document.forms[0].elements[i].style != null);
  				document.forms[0].elements[i].style.cursor = 'default'
  		}
	}
	
	return true;

}