// disable the specified button to prevent it being pressed again then call onClickAction
function setAction( actionValue )
{
  document.forms[0].action.value = actionValue;
}

// turnoff and disable "dpaOptOut" if limited company or "limited liability partnership" is selected
function legalStatusChange(legalStatus, dpaOptOut)
{
	var legalStatus = document.getElementById('legalStatus');
	var dpaOptOut = document.getElementById('dpaOptOut');

	// Limited company and Limited liability partnership have indexes of 3 and 4 respectively
	if (legalStatus.selectedIndex>=3) {
		dpaOptOut.checked=false;
		dpaOptOut.disabled=true;
	}	else {
		dpaOptOut.disabled=false;
	}
}

// Logic tags needed to show/hide the EnergyView registration section
function showEnergyViewRegistration()
{
	var energyViewCheckBox = document.getElementById('energyView');
	if (energyViewCheckBox.checked) {
		showDiv('energyViewRegistration');
	} else {
		hideDiv('energyViewRegistration');
	}
}

// reset action for administer users
function administerUsersReset(formObj)
{
	formObj.firstName.value='';
	formObj.lastName.value='';
	formObj.companyName.value='';
	formObj.email.value='';
}

//as above but updated for quotes
function statusChange(formObj)
{
	// Limited company and Limited liability partnership have indexes of 4 and 5 respectively
	if (formObj.status.selectedIndex>3) 
	{

		formObj.dpa.checked=false;
		formObj.dpa.disabled=true;
	}	
	else
	{
		formObj.dpa.disabled=false;
	}
}

function popUp(URL) 
{
    day = new Date();
    id = day.getTime();
    eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=600,height=400,left = 340,top = 312');");
}

// if the given div was hidden using display="none" then this will show it using inline
function showDiv(divId) {
	var div = document.getElementById(divId);
	div.style.display = "inline";
}
// hides the given div using display="none"
function hideDiv(divId) {
	var div = document.getElementById(divId);
	div.style.display = "none";
}

// either this object or the other object is allowed to contain something, atleast one object must be enabled
function eitherOr(thisId, otherId ) 
{
	var thisObject = document.getElementById(thisId);
	var otherObject = document.getElementById(otherId);
	
	otherObject.disabled = (thisObject.value!="" && otherObject.value=="");
	thisObject.disabled = (otherObject.value!="" && thisObject.value=="");
	
	if (otherObject.disabled) {
		otherObject.style.backgroundColor = '#E6EAF1';
	} else {
		otherObject.style.backgroundColor = '#FFFFFF';
	}
	
	if (thisObject.disabled) {
		thisObject.style.backgroundColor = '#E6EAF1';
	} else {
		thisObject.style.backgroundColor = '#FFFFFF';
	}
}


function disable(id) {
	var element = document.getElementById(id);
	element.disabled=true;
}
function enable(id) {
	var element = document.getElementById(id);
	element.disabled=false;
}

function setValue(id, newValue) {
	var element = document.getElementById(id);
	element.value = newValue;
}

function setCheckedValue(id, newValue) {
	var element = document.getElementById(id);
	element.checked=newValue;
	element.value=newValue;
}

function checkAll(field)
{
	// All list boxes are selected and check boxes are checked
    for (i = 0; i < field.length; i++) {
    	field[i].selected = field[i].checked = true ;
    }
}

function uncheckAll(field)
{
	// All list boxes are de-selected and check boxes are un-checked
	for (i = 0; i < field.length; i++) {
		field[i].selected = field[i].checked = false;
	}
}

var newWindow;

function NewWindows(mypage, myname, w, h, scroll) {
if (newWindow != null) {
  if (!newWindow.closed) {
   newWindow.close();
  }
 }
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

function targetopener(mylink, closeme, closeonly)
{
if (! (window.focus && window.opener))return true;
window.opener.focus();
if (! closeonly)window.opener.location.href=mylink.href;
if (closeme)window.close();
return false;
}


function displayPopup(pageName, pageWidth, pageHeight) {
	if (newWindow != null) {
		if (!newWindow.closed) {
			newWindow.close();
		}
	}
 
	availableHeight = screen.availHeight;
	availableWidth  = screen.availWidth;
 
	midHeight = availableHeight / 2;
	midWidth  = availableWidth / 2
 
	windowX = Math.floor(midWidth - (pageWidth / 2));
	windowY = Math.floor(midHeight - (pageHeight / 2));
  
	browserType = navigator.appName.toLowerCase();

	if (browserType.indexOf("netscape") >= 0) {
		XPosString = "screenX=" + windowX + ",";
		YPosString = "screenY=" + windowY + ",";
	}
	else if (browserType.indexOf("microsoft") >= 0) {
		XPosString = "left=" + windowX + ",";
		YPosString = "top=" + windowY + ",";
	}
	else {
		XPosString = "";
		YPosString = "";
	} 
  
	eval("newWindow = window.open(pageName,'information','location=no,menubar=no,resizable=yes," + XPosString + YPosString + "scrollbars=yes,status=no,toolbar=no,width=" + pageWidth + ",height=" + pageHeight + "')");
	newWindow.focus();

	return false;

}