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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_nbGroup(event, grpName) { //v3.0
  var i,img,nbArr,args=MM_nbGroup.arguments;
  if (event == "init" && args.length > 2) {
    if ((img = MM_findObj(args[2])) != null && !img.MM_init) {
      img.MM_init = true; img.MM_up = args[3]; img.MM_dn = img.src;
      if ((nbArr = document[grpName]) == null) nbArr = document[grpName] = new Array();
      nbArr[nbArr.length] = img;
      for (i=4; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
        if (!img.MM_up) img.MM_up = img.src;
        img.src = img.MM_dn = args[i+1];
        nbArr[nbArr.length] = img;
    } }
  } else if (event == "over") {
    document.MM_nbOver = nbArr = new Array();
    for (i=1; i < args.length-1; i+=3) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = (img.MM_dn && args[i+2]) ? args[i+2] : args[i+1];
      nbArr[nbArr.length] = img;
    }
  } else if (event == "out" ) {
    for (i=0; i < document.MM_nbOver.length; i++) {
      img = document.MM_nbOver[i]; img.src = (img.MM_dn) ? img.MM_dn : img.MM_up; }
  } else if (event == "down") {
    if ((nbArr = document[grpName]) != null)
      for (i=0; i < nbArr.length; i++) { img=nbArr[i]; img.src = img.MM_up; img.MM_dn = 0; }
    document[grpName] = nbArr = new Array();
    for (i=2; i < args.length-1; i+=2) if ((img = MM_findObj(args[i])) != null) {
      if (!img.MM_up) img.MM_up = img.src;
      img.src = img.MM_dn = args[i+1];
      nbArr[nbArr.length] = img;
  } }
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function setAction(){
	args = setAction.arguments
	try{
		obj = document.postForm
		if(args.length == 0 ){
			if(postUrl != ''){
				obj.action = postUrl;
				if (typeof(obj.validate) == 'object' && obj.validate.value == 1)
				{
					validator()
				}
				else{
					if (postUrl.indexOf("books_listing.asp") == -1 && postUrl.indexOf("magazines_listing.asp") == -1)
					{
						obj.submit();
					}
					else{
						try{
							msgWindow = window.open("commingsoon.asp","ComingSoon","width=450,height=200");
						}
						catch(e){
							alert(e.description)
						}
					}					
				}
			}
		}
		else{
			obj.action = args[0];
			obj.submit();
		}
	}
	catch(e){
		alert(e.description)
	}
}
function IsNumeric(sText,obj)
{
   var ValidChars = "0123456789.";
   var IsNumber=false;
   var Char;

 
   for (i = 0; i < sText.length && IsNumber == false; i++) 
      { 
      Char = sText.charAt(i); 
      if (ValidChars.indexOf(Char) == -1) 
         {
         IsNumber = true;
         }
      }
	if (IsNumber)
	{
		alert("You can only add quantities in numerals");
		obj.value = "0"
	}
	//else{
		// if(postUrl.indexOf("books_form.asp") != -1){
			//setAction('');
		 //}
	//}
   return IsNumber;
   
   }

function setImages(){
try{
	if (paraNum != ''){
		for(t=0;t<paraNum;t++){
			pos = t + 1
			ele = "document.getElementById('para" + pos + "')"
			eleTd = "document.getElementById('image" + pos + "')"
			obj = eval(ele)
			objTd = eval(eleTd)
			if(postUrl.indexOf("magazines_listing.asp") == -1){
				objTd.style.paddingTop = obj.offsetHeight + 22
			}
			else objTd.style.paddingTop =  3
		}
	}
}
catch(e){
	e.description
}
}

function transList(v_list, v_target){
	// change multiple selection field into comma separated for wpay bug 
	// variable for output
	var str_out = '';
	// cleanup target field
	v_target.value = '';
	
	for(t=0;t<v_list.length;t++){
		if(v_list.options[t].selected) str_out+=',' + v_list.options[t].value;
	}
	v_target.value = str_out.substr(1, (str_out.length-1));
}


function copyAddress(vCountry) { // ZC 2010 -- Copy invoice address into delivery address
	
	var theName = document.postForm.name;
	var theAddress = document.postForm.address;
	var thePostcode = document.postForm.postcode
	var theCountry = document.postForm.country;
	var i = theCountry.selectedIndex;
	var theEmail = document.postForm.email;
	var theTel = document.postForm.tel;
				   
	var theDelName= document.postForm.MC_dName;
	var theDelAddress = document.postForm.MC_dAddress;
	var theDelPostcode = document.postForm.MC_dPostcode;
	var theDelCountry = document.postForm.MC_dCountry;
	var theDelEmail = document.postForm.MC_dEmail;
	var theDelTel = document.postForm.MC_dTel;
	
	theDelName.value = theName.value;
	theDelAddress.value = theAddress.value;
	theDelPostcode.value = thePostcode.value;
	if(vCountry != 'UK') { // if pre-selected is not UK
		theDelCountry.selectedIndex = i;
		theDelCountry.options[i].selected = true;
	}
	theDelEmail.value = theEmail.value;
	theDelTel.value = theTel.value;
	
}