// JavaScript Document
function shownav(num){
	document.getElementById("cat" + num).className="leftnavcatitemover";
	//if(navigator.userAgent.toLowerCase().indexOf("mac")==-1){		
		if(document.getElementById("subcat" + num)){		
			document.getElementById("subcat" + num).style.visibility="visible";
		}
	//}
}
function hidenav(num){
	document.getElementById("cat" + num).className="leftnavcatitemup";
	//if(navigator.userAgent.toLowerCase().indexOf("mac")==-1){		
		if(document.getElementById("subcat" + num)){	
			document.getElementById("subcat" + num).style.visibility="hidden";
		}
	//}
	
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}	
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' must contain a number.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.\n'; }
  } if (errors) alert('The following error(s) occurred:\n'+errors);
  document.MM_returnValue = (errors == '');
}
function OpenCertDetails(){
	thewindow = window.open('https://www.thawte.com/cgi/server/certdetails.exe?code=GBSECP3-2', 'anew', config='height=565,width=520,toolbar=no,menubar=no,scrollbars=yes,resizable=yes,location=no,directories=no,status=yes');
}

currentimage=1;
function swapProductImage(num,productid,total){	
	document.getElementById("productimage").src="images/toyproducts/garden_toy_product_" + productid + "_" + num + ".jpg?time=" + Date();
	for(var i=1;i<=total;i++){
		if(i==num){
			document.getElementById("imagelink" + i).className="";
			currentimage=i;
		}else{
			document.getElementById("imagelink" + i).className="redlink10";
		}
	}
}
function nextPreviousImage(productid,total,type){
	var gotoimage='';
	if(type=="prev"){
		if(currentimage==1){
			gotoimage=total;
		}else{
			gotoimage=currentimage-1;
		}		
	}else if(type=="next"){
		if(currentimage==total){
			gotoimage=1;
		}else{
			gotoimage=currentimage+1;
		}
	}
	if(gotoimage!=""){
		swapProductImage(gotoimage,productid,total);
	}
}

function cartPlus(obj) {
   if ((obj.value != "") && (obj.value > 0) && !isNaN(obj.value)) {
      obj.value++;
   }else{
	   obj.value=1;
   }
}
function cartMinus(obj) {
    // if ((obj.value != "") && (obj.value != 0)) {
         if ((obj.value>1) && !isNaN(obj.value)) {
             obj.value--;
         }else{
			obj.value=1; 
		 }
    // }
}

function makeadvancedsearch(){
	document.getElementById("advancedsearch").value="";	
	inputTags=["find","manufacturer","priceselect","price","category","countryselect","country","skills","agerangefrom","agerangeto","assembly","dimensionx","dimensiony","dimensionz","footprintw","footprintl"];
	for(i=0;i<inputTags.length;i++){		
		inputTags[i]=document.getElementsByName(inputTags[i])[0];
		/*if(inputTags[i].value!="" && isNaN(inputTags[i].value) && inputTags[i].tagName!="SELECT" && inputTags[i].name!="find"){
			inputTags[i].value=0;
		}*/	
		document.getElementById("advancedsearch").value+=inputTags[i].value + "&"				
	}
	
	//work out the values of "agerangefromtype","agerangetotype"
	if (document.getElementsByName("agerangefromtype")[0].checked) {
		document.getElementById("advancedsearch").value+="months&";
	}else{
		document.getElementById("advancedsearch").value+="years&";
	}

	if (document.getElementsByName("agerangetotype")[0].checked) {
		document.getElementById("advancedsearch").value+="months";
	}else if (document.getElementsByName("agerangetotype")[1].checked) {
		document.getElementById("advancedsearch").value+="years";
	}else{
		document.getElementById("advancedsearch").value+="adult";
	}
	
	if(inputTags[0].value=="" && inputTags[3].value==""){
		alert("Please input either a 'Find' value or a price");
	}else{	
			
		if(isNaN(inputTags[8].value) || isNaN(inputTags[9].value)){
			alert("Please make sure age range values are whole numbers.");
		} else {
			document.getElementById("advancedsearchform").submit();
		}
	}
	
}

function transferaddress() {
	inputTags=["name","address1","address2","city","county","postcode","telephone","email"];
	for(i=0;i<inputTags.length;i++){		
		billtag=document.getElementsByName("Billing_" + inputTags[i])[0];
		deltag=document.getElementsByName("Delivery_" + inputTags[i])[0];
		if(document.getElementsByName("usesameaddress")[0].checked==true){
			deltag.value=billtag.value;
		}else{
			deltag.value= "";		
		}
	}
}

function openWindow(url,width,height){
	
	features="scrollbars,status,resizable,width=" + width + ",height=" + height;	
	popup=window.open(url,"toypop",features); 	
 	if (window.focus){
		popupTimer=setTimeout("popup.focus()",250);				
	}	
  return popup;
}

function timer(){
	currenttime--;
	//alert(currenttime);
	if(currenttime<=5 && redirect){
		document.location="saveorder.asp?timeout=true"
	}	
	clearTimeout(session);
	if(currenttime>0){
		session=setTimeout(timer,60000);	
	}
	
}