// JavaScript Document

	var menuOnCol = "#000";
	var menuOffCol = "";

	var LstOpenedDiv = '';

//ADJUST FIELD HEIGHTS TO CONTENT ON KEYUP
function hgtAdj(obj)
{obj.style.height=obj.scrollHeight+6}

function swapImage(imgN,imgU)
{
if(document.images)document.images[imgN].src=imgU;
}
//END OF MK Additions

	function shwMnu(divid){

		if(LstOpenedDiv != ''){

		cDiv(LstOpenedDiv);

		oDiv(divid);

		}else	{

			oDiv(divid);			

			}

		LstOpenedDiv = divid;
		}		
		
//SHARED MENU CODE

	function oDiv(divid){
		window.document.getElementById(divid).style.display = 'block';
		window.document.getElementById(divid + 'tab').style.background = menuOnCol;
		}

	function cDiv(LstOpenedDiv,obj){
		window.document.getElementById(LstOpenedDiv).style.display = 'none';
		window.document.getElementById(LstOpenedDiv + 'tab').style.background = menuOffCol;
		}


// CLOSES MENUS WHEN A NON-LINK IS CLICKED ===

	function cls(e){
		if(e)	{
			var obj = e.target
			}else{
			var obj = event.srcElement
			}
			//================= menu closer
			if(obj.nodeName != 'A')
				{
				if(LstOpenedDiv != ''){
					cDiv(LstOpenedDiv);					
					}
				}
			//================= field focus highlight

			//end
			}
	document.onclick = cls;
	
	//
	
	var colON = '#dddddd';
	var colOFF = '#ffffff'
	
	function hvrcol(obj,colr){
		obj.parentNode.parentNode.bgColor = colr;
		}

//VALIDATE NUMBERS
function fncNumbers(f)
	{	
	// Validate numeric
	var fieldname = f.name;
     var fieldvalue = f.value
    
	var validN = '1234567890.,-';
	var errfound = 0;
   
	if (fieldvalue.length == 0) { return 0 }
     
    	for (var i=0; i < fieldvalue.length; i++) 
	{
		if (validN.indexOf(fieldvalue.substring(i,i+1)) <0) 
		{            
         		document.forms[0].elements[fieldname].focus();  
			return 1;
		};
	};
	} //End fncNumbers


//SUBMIT VALUES
function sbmt()
{
	//Validate mandatory entries first
	if (window.document.getElementById('CSurname').value == "") 
	{
		alert("You MUST fill in your Name");
		window.document.getElementById('CSurname').focus();
		return;
	}
	
	if (window.document.getElementById('CTelephone').value == "") 
	{
		alert("You MUST fill in your Telephone Number");
		window.document.getElementById('CTelephone').focus();
		return;
	}
	
	if (window.document.getElementById('CEmail').value == "") 
	{
		alert("You MUST fill in your Email address");
		window.document.getElementById('CEmail').focus();
		return;
	}

	if (window.document.getElementById('CComment').value == "") 
	{
		alert("You MUST fill in your comment/query");
		window.document.getElementById('CComment').focus();
		return;
	}
	window.frames.SBMFR.document.getElementById('Surname').value = window.document.getElementById('CSurname').value ;
	window.frames.SBMFR.document.getElementById('Address').value = window.document.getElementById('CAddress').value;	
	window.frames.SBMFR.document.getElementById('Telephone').value = window.document.getElementById('CTelephone').value;
	window.frames.SBMFR.document.getElementById('Email').value = window.document.getElementById('CEmail').value;
	window.frames.SBMFR.document.getElementById('Comment').value = window.document.getElementById('CComment').value;
	//window.frames.SBMFR.FileSSubmit.click();
	window.frames.SBMFR.document._SSubmit.submit();
	alert('Thank you ' + window.frames.SBMFR.document.getElementById('FirstName').value + ' '+window.frames.SBMFR.document.getElementById('Surname').value + ' your comments have been submitted.')
	//history.back()
	self.location.href = window.document.forms[0].DocLocation.value + '?OpenDocument';
}