function updateWgtshow(){ // Here we're updating the user showing their weight graph to other users
	var sh = document.getElementById('hwgraph').checked == true ? 'f' : 't';
	document.getElementById('swgtcell').innerHTML = '<small><em>updating ...</em></small>';
	document.location = ('profile.php?d=sw&s=' + sh);
}

function pPhoto(){ // Uploading a new profile photo
	document.getElementById('photoS').value = "Uploading ...";
	document.getElementById('photoS').disabled = true;
}

function udInts(){
	document.getElementById('intb').value = 'Updating ...';
}

function doUd(f){
	ctl.location.replace('/profile.php?d=addf&u=' + escape(f));
	document.getElementById('addfr').innerHTML = 'Sending invite ...';
}

var selectboxitemholder = 'myselectboxitems';
var itemPrefix = 'item';
var showbox = 'selectshow';
var hiddenbox = 'int';
var itemLabelPrefix = 'labelitem';
function showDDown()
	{
		if (document.getElementById(selectboxitemholder).style.display == 'block')
		{
			document.getElementById(selectboxitemholder).style.display='none';
		}
		else
		{
			document.getElementById(selectboxitemholder).style.display='block';
		}
		
		
	}
function getChecked(numItems,j)
	{
		var count = 0;
		var total = 0;
		var values = '';
		var showvalues = '';
		for (i=1;i<=numItems;i++)
		{
			if (document.getElementById(itemPrefix+i).checked == true)
			{
				total =total +1;
				if(total > 3){
				alert("Please Select only three")
				document.getElementById(itemPrefix+j).checked = false ;
				return false;
				}
				if (values != '') 
				{
				values = values + ',';
				}
				values = values + document.getElementById(itemPrefix+i).value;
				if (showvalues != '') 
				{
					showvalues = showvalues + ',';
				}
				showvalues = showvalues + document.getElementById(itemLabelPrefix+i).innerHTML;
			}
		} 
		if (showvalues == '')
		{
		    showvalues = 'No filters selected';
		}
		//Write out values
		document.getElementById(showbox).innerHTML = showvalues;
		document.getElementById(showbox).title = 'Selected items: '+showvalues;
		document.getElementById(hiddenbox).value = values;

	}