function elt(id)
{
	return document.getElementById(id);
}

function displayMenuHint(hint)
{
	document.getElementById('sp_hint').innerHTML = hint;
	window.status = hint;
}

function checkAll(count, form_id)
{
	var i = 0;
	
	for (i; i < count; i++)
	{
		if (form_id == '' || form_id == undefined)
		{
			if (elt('cb_' + i) == '' || elt('cb_' + i) == undefined)
			{
				return;
			}
			
			elt('cb_' + i).checked = elt('cb_all').checked;
		}
		else
		{
			if (document.forms[form_id].elements['cb_' + i] == '' || document.forms[form_id].elements['cb_' + i] == undefined)
			{
				return;
			}
			
			document.forms[form_id].elements['cb_' + i].checked = document.forms[form_id].elements['cb_all'].checked;
		}
	}
}

function preloadImages()
{
	var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
	var i,j=d.MM_p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
	if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}