var i
var n=8
var b
var tim
var pause=0

function stat(swap){
pause=!pause
clearTimeout(tim)
if(pause==true){
slite()
swap.src="http://www.simonarcherphotography.co.uk/image/nav/stop.png"}
else{clearTimeout(tim)
swap.src="http://www.simonarcherphotography.co.uk/image/nav/play.png"}

}

function slite(){tim = setTimeout("slide()",3000)}

function slide(){

var imgsrc = document.images[2].src

var i = imgsrc.charAt(imgsrc.length-7)
    i += imgsrc.charAt(imgsrc.length-6)
    i += imgsrc.charAt(imgsrc.length-5)

i = eval(parseInt(i, 10)+1)

var imgsrc = "../image/wedphotos/"

if(i==n+1)imgsrc+="001.jpg"
else{
if(i<10) i = "0"+i
if(i<100) i = "0"+i
imgsrc+= i+".jpg"} 

    document.images[2].src = imgsrc

     slite()
} 


function bck(){

var imgsrc = document.images[2].src

var ib = imgsrc.charAt(imgsrc.length-7)
    ib += imgsrc.charAt(imgsrc.length-6)
    ib += imgsrc.charAt(imgsrc.length-5)

ib= eval(parseInt(ib, 10)-1)


var imgsrc = "../image/wedphotos/"

if(ib==0){
 if(n<10) n = "0"+n
 if(n<100) n = "0"+n
 imgsrc+= n+".jpg"}
else{
 if(ib<10) ib = "0"+ib
 if(ib<100) ib = "0"+ib
 imgsrc+= ib+".jpg"}

    document.images[2].src = imgsrc

n = parseInt(n, 10)

} 


function forwd(){

var imgsrc = document.images[2].src
var ifw = imgsrc.charAt(imgsrc.length-7)
    ifw += imgsrc.charAt(imgsrc.length-6)
    ifw += imgsrc.charAt(imgsrc.length-5)

ifw = eval(parseInt(ifw, 10)+1)


var imgsrc = "../image/wedphotos/"

if(ifw==n+1)imgsrc+="001.jpg"
else{
if(ifw<10) ifw = "0"+ifw
if(ifw<100) ifw = "0"+ifw
imgsrc+= ifw+".jpg"}

    document.images[2].src = imgsrc
} 


function weq(){


document.getElementsByTagName("h3")[0].firstChild.nodeValue = "Enquiry - Wedding";

}

function geq(){

document.getElementsByTagName("h3")[0].firstChild.nodeValue = "Enquiry - General";

}


function lnn(){
	
		var dbc =  document.body.childNodes;
	var lt = "body child nodes \n\n"
	
	for(i=0;i<dbc.length;i++){
		lt+= "Node: "+i+" nodeName: "+dbc[i].nodeName+" nodeid: "+dbc[i].id+" nodeValue: "+dbc[i].nodeValue+" \n";
	}
	
	
	
	alert(lt);
	
	
}

function enqoptshow(){
	
	document.getElementById("enql").style.visibility="visible";
}
	
function enqoptoff(){
	
	document.getElementById("enql").style.visibility="hidden";
} 
   


function sph(a){

	var ref="";
	var oref=document.getElementById("shtbl").getElementsByTagName("TABLE")[0].rows[a.charAt(1)-1].cells[a.charAt(3)-1];
	
	var orefi = oref.innerHTML;
	var oref2 = oref

 
 
if(document.getElementById("csn").value.length!=4){
	alert("please enter 4 digit contact sheet number in the box above table");
	document.getElementById("csn").focus();
	return false;
   } 
 
 

    ref += document.getElementById("csn").value;
    ref += a

    document.getElementById("trolltbl").getElementsByTagName("TBODY")[0].childNodes[3].childNodes[0].childNodes[0].nodeValue=ref;
    orefi++;
	oref2.innerHTML = orefi;

}