//globals

var layerRef="null",layerStyleRef="null",styleSwitch="null",leftSwitch="null",topSwitch="null",show="show",hide="hide",height,width;

var newPageName = "default.asp";

var contentFrame= "";



explorer = (document.all) ? true:false;

netscape = (document.layers) ? true:false;

dom = (document.getElementById) ? true:false;





//----------------popup variables---------------



var left = Math.round(screen.availWidth/2)

var top = Math.round(screen.availHeight/2)

var windowCount = 0



//----------------popup variables---------------



//run Imediately

if(explorer){

	//width = document.body.clientWidth;

	//height = document.body.clientHeight;



	layerStyleRef="layer.style.";

	layerRef="document.all";

	styleSwitch=".style";

	leftSwitch=".pixelLeft";

	topSwitch=".pixelTop";

	show = "visible";

	hide = "hidden";

}



if(netscape){

	width = window.innerWidth;

	height = window.innerHeight;

	layerStyleRef="layer.";

	layerRef="document.layers";

	styleSwitch="";

	leftSwitch=".left";

	topSwitch=".top";

	show = "show";

	hide = "hide";

}



if(dom){

	layerRef="document.getElementById";

	styleSwitch=".style";

	leftSwitch=".left";

	topSwitch=".top";

	show = "visible";

	hide = "hidden";

}



//----------layer functions----------------

function getLayerReference(layerName){

	if(netscape || (explorer && !dom))

		return (layerRef+"['"+layerName+"']");

	else

		return (layerRef+"('"+layerName+"')");

}



function showLayer(layerName){

	eval(getLayerReference(layerName)+styleSwitch+'.display="";');

}

	

function hideLayer(layerName){

	eval(getLayerReference(layerName)+styleSwitch+'.display="none";');

}



function moveTo(layerName, top, left){

	eval(getLayerReference(layerName)+styleSwitch+topSwitch+' ="'+top+'";');

	eval(getLayerReference(layerName)+styleSwitch+leftSwitch+' ="'+left+'";');

}

	

function moveBy(layerName, dX, dY){

	eval(getLayerReference(layerName)+styleSwitch+topSwitch+' ='+layerRef+'["'+layerName+'"]'+styleSwitch+topSwitch+' + ' +dY+ ";");

	eval(getLayerReference(layerName)+styleSwitch+leftSwitch+' ='+layerRef+'["'+layerName+'"]'+styleSwitch+leftSwitch+' + '+dX+ ";");

}



function getLayerTop(layerName){

	return eval(getLayerReference(layerName)+styleSwitch+topSwitch+ ";");

}



//----------non layer functions----------------



function currentFile(){

	currLoc = new String(document.location);

	return currLoc.substring(currLoc.lastIndexOf("/") + 1, currLoc.indexOf("?") > 0 ? currLoc.indexOf("?") : currLoc.length);

}



function jumpTo(whichPage){

	//alert(parent.frames['navigation'])

	if(parent.frames['navigation'] != null && parent.frames['navigation'].isPreview) return;

//----------------------------------------------------------------------------------------

// New code 26/02/06

//

// set current section as referring page

//----------------------------------------------------------------------------------------



	var URLBeforeJump = "" + document.location;

	var QStringArray=URLBeforeJump.split("&");

	var QStringVal=QStringArray[0];

	var equalsIndex=QStringVal.indexOf("=");

	if (equalsIndex == -1)

		{

		var referringPage = "=HomePage"

		}

	if (equalsIndex > 0)

		{

		var referringPage = QStringVal.substring(equalsIndex)

		}

//----------------------------------------------------------------------------------------

// end of new code

//----------------------------------------------------------------------------------------

	

	//pageLink = newPageName + "?site=ROOT&section=" +whichPage;

	//pageLink = newPageName + "?section=" +whichPage;



//----------------------------------------------------------------------------------------

// New code 26/02/06

//

// Set pageLink with a new Querystring including referring page

//----------------------------------------------------------------------------------------



	pageLink = newPageName + "?section=" +whichPage + "&ref" + referringPage;

//----------------------------------------------------------------------------------------

// popup login page if clicked login button

//----------------------------------------------------------------------------------------	

	if (whichPage == 300)

		{

			newwindow=window.open('https://www.childcareaccount.co.uk/SSL//LoginDB/login.asp','childcareaccountpopup','height=600,width=750,left=50,top=25,scrollbars=yes');

			if (window.focus) {newwindow.focus()}

		}

	else

//----------------------------------------------------------------------------------------

// else go to next page as normal - end of new code

//----------------------------------------------------------------------------------------		

		{	

		loadNewPage(contentFrame, pageLink);

		}

		

}



function loadNewPage(frame, page){	

	

	if(page == "#" || page =="") return;

	

	if(frame.length > 0)

		top.frames[frame].document.location = page;	

	else

		document.location = page;

}



function popUp(width, height, target){

	windowCount++

	window.open(target,windowCount,"width="+width+",height="+height+",top="+(top - Math.round(height/2))+",left="+(left - Math.round(width/2))+"scrollbars=no,resizable=no")

}