function footerDiv(){
	// Get height of VIREPOINT (clientHeight) < Total page length (scrollHeight)
	if(document.body.clientHeight < document.documentElement.scrollHeight)
		{
		document.getElementById('container').style.height = document.documentElement.scrollHeight + 'px';
		}
		else
			{
			document.getElementById('container').style.height = '100%';
			}

}

function footerDivArt()
	{
	setTimeout("footerDiv()", 1000);	
	}

function clearField(field)
	{
	document.getElementById(field).value = '';
	}
	
function hs(id)
	{
	if(document.getElementById(id).style.display == 'inline')
		{
		document.getElementById(id).style.display = 'none';	
		}
		else
		{
		document.getElementById(id).style.display = 'inline';
		}
	}
	
function validate(fields, form)
	{
	var valid = true;
	
	if(form == 'events')
		{
		alertMsg = 'All fields marked * are mandatory, all fields apart from 2nd address line and email to be mandatory';
		}
		else
			{
			alertMsg = 'Please make sure all fields marked with a * are filled in';	
			}
			
	if(form == 'contact' || form == 'events')
		{
		var total = 0;
		for(var i = 0; i <document.forms[form]["Interests[]"].length; i++)
			{
			if(document.forms[form]["Interests[]"][i].checked)
				{
				total++;
				}
			}
			if(total == 0)
				{
				valid = false;
				}
		}
		
	if(form == 'callBack')
		{
		if(document.getElementById('Name').value == 'Your name' || document.getElementById('Phone').value == 'Enter phone number')
			{
			alert('Please enter a valid name and phone number');
			valid = false;
			}
		}
	
	
	for (i=0; i < fields.length; i++)
		{
		if (document.getElementById(form).elements[fields[i]].value == "" || total == 0)
			{ 
			alert(alertMsg);
			valid = false;
			break;
			}
		}
return valid;
	}
	
function toggle()
	{
	document.getElementById("c1").style.display = 'none';
	document.getElementById("c2").style.display = 'none';
	document.getElementById("c3").style.display = 'none';
	document.getElementById("c4").style.display = 'none';
	document.getElementById("c5").style.display = 'none';
	}
	
function accClose()
	{
	var Accordion1 = new Spry.Widget.Accordion("Accordion1", { useFixedPanelHeights: false, defaultPanel: -1 });
	}