// JavaScript Document
function EventCheck(){
	var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;
	if(document.getElementById("StartDate").value == ""){
				alert("Please select the start date of the event...");
				document.getElementById("StartDate").focus();
				return false;
	}
	if(document.getElementById("EndDate").value == ""){
				alert("Please select the end date of the event...");
				document.getElementById("EndDate").focus();
				return false;
	}
	if(document.getElementById("page_on1").value == "0"){
				alert("Please select your first category...");
				document.getElementById("page_on1").focus();
				return false;
	}
	if(document.getElementById("page_on2").value == "0"){
				alert("Please select your second category...");
				document.getElementById("page_on2").focus();
				return false;
	}
	if(document.getElementById("page_on3").value == "0"){
				alert("Please select your third category...");
				document.getElementById("page_on3").focus();
				return false;
	}
	
	if(document.getElementById("email").value == "" || document.getElementById("email").value.match(illegalChars) || !(emailFilter.test(document.getElementById("email").value)) ){
				alert("Please enter a valid email for the event...");
				document.getElementById("email").focus();
				return false;
	}
	if(document.getElementById("website").value == ""){
				alert("Please enter a valid URL for the event...");
				document.getElementById("website").focus();
				return false;
	}
	
	var filestring = document.getElementById("imagefile").value;
	var jpg_or_gif = filestring.indexOf(".jpg");
	if (jpg_or_gif == -1){
		jpg_or_gif = filestring.indexOf(".gif");
	}
	
	if (jpg_or_gif == -1){
		alert("Please ensure file is either a jpeg or gif...");
		document.getElementById("imagefile").focus();
		return false;	
	}
	
	
	
}

function removemessage(){
	var x=window.confirm("Really delete?")
	if (x)
	 return true;
	else
		return false;	
}

function CheckProject(prodNumber){
		if(document.getElementById("Project_"+prodNumber).value == ""){
			alert("Please enter a name for the project...");
			document.getElementById("Project_"+prodNumber).focus();
			return false;	
		}
}

function ShowcaseCheck(){
	var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;	
	
	if(document.getElementById("page_on1").value == "0"){
				alert("Please select your first category...");
				document.getElementById("page_on1").focus();
				return false;
	}
	if(document.getElementById("page_on2").value == "0"){
				alert("Please select your second category...");
				document.getElementById("page_on2").focus();
				return false;
	}
	if(document.getElementById("page_on3").value == "0"){
				alert("Please select your third category...");
				document.getElementById("page_on3").focus();
				return false;
	}

	if(document.getElementById("email").value == "" || document.getElementById("email").value.match(illegalChars) || !(emailFilter.test(document.getElementById("email").value))){
				alert("Please enter a valid email for the event...");
				document.getElementById("email").focus();
				return false;
	}
	if(document.getElementById("website").value == ""){
				alert("Please enter a valid URL for the event...");
				document.getElementById("website").focus();
				return false;
	}
	var filestring = document.getElementById("imagefile").value;
	var jpg_or_gif = filestring.indexOf(".jpg");
	if (jpg_or_gif == -1){
		jpg_or_gif = filestring.indexOf(".gif");
	}
	
	if (jpg_or_gif == -1){
		alert("Please ensure file is either a jpeg or gif...");
		document.getElementById("imagefile").focus();
		return false;	
	}
	
}



function CheckSelectDynamic(number,logo,extra){
	
	var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;	
	
	if(document.getElementById("email").value == "" || document.getElementById("email").value.match(illegalChars) || !(emailFilter.test(document.getElementById("email").value)) ){
				alert("Please enter a valid email for the listing...");
				document.getElementById("email").focus();
				return false;
	}
	if(document.getElementById("website").value == ""){
				alert("Please enter a valid URL for the listing...");
				document.getElementById("website").focus();
				return false;
	}
	
	if (number > 5 ){
		number = 5;	
	}
	
	for(var i = 1;i<=number;i++){
		if(document.getElementById("Category"+i).value == "0"){
					alert("Please select all categories...");
					document.getElementById("Category"+i).focus();
					return false;
		}
	}
	
	if(logo == 'y'){
		
	if (document.getElementById("logocheck").value == "" ){
		alert("Please upload a logo ...");
			document.getElementById("logocheck").focus();
			return false;
	}
	else{
		var filestring = document.getElementById("logocheck").value;
			var jpg_or_gif = filestring.indexOf(".jpg");
			if (jpg_or_gif == -1){
				jpg_or_gif = filestring.indexOf(".gif");
			}
			
			if (jpg_or_gif == -1){
				alert("Please ensure logo file is either a jpeg or gif...");
				document.getElementById("logocheck").focus();
				return false;	
			}
		
	}

	}
	
	if(extra == 'y'){
		
		
	if (document.getElementById("Extra_Image_check").value != "" ){	
		var filestring2 = document.getElementById("Extra_Image_check").value;
		var jpg_or_gif = filestring2.indexOf(".jpg");
		if (jpg_or_gif == -1){
			jpg_or_gif = filestring2.indexOf(".gif");
		}
		
		if (jpg_or_gif == -1){
			alert("Please ensure extra image file is either a jpeg or gif...");
			document.getElementById("Extra_Image_check").focus();
			return false;	
		}
	}
	
	}
	
	
	
}
function checknull(){
	if(document.getElementById("code").value == ""){
				alert("Please enter a code...");
				document.getElementById("code").focus();
				return false;
	
			}	
}

function UpdateSearchForm(ValueChecked,number){
		if (ValueChecked.checked == true){
			document.getElementById("hiding"+number).checked =  true;
			}
		else{
			document.getElementById("hiding"+number).checked =  false;
		}
			
}
function IsCharityFilled(){
	
		if (document.getElementById("Charity").checked == true){
			
			if(document.getElementById("Number").value == ""){
				alert("Please enter your Charity number...");
				document.getElementById("Number").focus();
				return false;
	
			}
			if(document.getElementById("Website").value == ""){
				alert("Please enter your Website...");
				document.getElementById("Website").focus();
				return false;
	
			}	
				
		}
							
}
		


function openZoomPrices1()
{
	var newWindow=window.open("zoom-prices1.asp","","width=490,height=610,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function openZoomPrices2()
{
	var newWindow=window.open("zoom-prices2.asp","","width=650,height=520,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function openZoomContact()
{
	var newWindow=window.open("contact-pop.asp","","width=340,height=560,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}
function openCatsContact()
{
	var newWindow=window.open("supplier_cat_list.asp","","width=540,height=560,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function openZoomEnquire()
{
	var newWindow=window.open("enquiry-pop.asp","","width=385,height=560,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function showDiv(obj){
	if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementsByTagName("div");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="showdivclass")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}


//function showAboutDiv(obj){
//	if(document.getElementById){
//		var el = document.getElementById(obj);
//		var ar = document.getElementsByTagName("div");
//		if(el.style.display != "block"){
//			for (var i=0; i<ar.length; i++){
//				if (ar[i].className=="showdivclass")
//				ar[i].style.display = "none";
//			}
//			el.style.display = "block";
//		}else{
//			el.style.display = "none";
//		}
//		
//	}
//}

function showAboutDiv(obj,objthis){
	if(document.getElementById){
		var el = document.getElementById(obj);
		var ar = document.getElementsByTagName("div");
		if(el.style.display != "block"){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="showdivclass")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}
		var lnks = document.getElementsByTagName('li');
		for (var i = 0; i < lnks.length; i++) {	
			if (lnks[i].className=="selectedno" || lnks[i].className=="selected")
			lnks[i].className = "selectedno";
		}
		document.getElementById(objthis).className = "selected";
	}
}

function openZoomTerms()
{
	var newWindow=window.open("zoom_terms.asp","","width=450,height=600,resizable=0,status=yes,scrollbars=yes,screenX=100,screenY=100,top=100,left=100'");
}

function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}

function MM_jumpMenu(targ,selObj,restore){
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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 evaswap(obj, val){
  obj.src = val;
}

function clearKeywords(){
	if (document.keywordsearch.keywords.value == 'type your keyword(s) here'){
  		document.keywordsearch.keywords.value = '';
	}
}

function check_searchkeywords(form) 
{						
	if (form.criteria.value == '' && form.company.value == ''){
		alert("Please enter your search criteria...");
		form.criteria.focus();
		return false;
	}
}


function check_invoice(form){
		var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;	
	
	
	
	if (form.po.value == '' && form.No_Po.checked == false){
		alert("Please enter a po number...");
		form.po.focus();
		return false;
	}
	
	
	if (form.username.value == ''){
		alert("Please enter your name...");
		form.username.focus();
		return false;
	}
	
	
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}
	
	if (form.addemail.value.match(illegalChars) && form.addemail.value!="" || !(emailFilter.test(form.addemail.value)) && form.addemail.value!=""){
		alert("Please enter a valid additional email address...");
		form.addemail.focus();
		return false;
	}
	
	
	if (form.role.value == ''){
		alert("Please enter your role...");
		form.role.focus();
		return false;
	}
	
	if (form.name.value == ''){
		alert("Please enter your company name...");
		form.name.focus();
		return false;
	}
	
	if (form.Address1.value == ''){
		alert("Please enter your Address...");
		form.Address1.focus();
		return false;
	}
	if (form.Town.value == ''){
		alert("Please enter the Town or City...");
		form.Town.focus();
		return false;
	}
	if (form.County.value == ''){
		alert("Please enter the County...");
		form.County.focus();
		return false;
	}
	
	if (form.Postcode.value == ''){
		alert("Please enter the Postcode...");
		form.Postcode.focus();
		return false;
	}
	if (form.Country.value == ''){
		alert("Please enter the Country...");
		form.Country.focus();
		return false;
	}
	
		
	if (form.TandC.checked != true){
		alert("Please tick \"I have read the Terms and conditions box\"...");
		form.TandC.focus();
		return false;
	}
	
	
	
}




function check_company(form){
		var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.name.value == ''){
		alert("Please enter your company name...");
		form.name.focus();
		return false;
	}
	if (form.Address1.value == ''){
		alert("Please enter your Address...");
		form.Address1.focus();
		return false;
	}
	if (form.Town.value == ''){
		alert("Please enter the Town or City...");
		form.Town.focus();
		return false;
	}
	if (form.County.value == ''){
		alert("Please enter the County...");
		form.County.focus();
		return false;
	}
	
	if (form.Postcode.value == ''){
		alert("Please enter the Postcode...");
		form.Postcode.focus();
		return false;
	}
	if (form.Country.value == ''){
		alert("Please enter the Country...");
		form.Country.focus();
		return false;
	}
	if (form.County.value == ''){
		alert("Please enter the County...");
		form.County.focus();
		return false;
	}
	var stripped = form.Tel.value.replace(/[\(\)\.\-\ ]/g, '');
	if (form.Tel.value=='' || isNaN(parseInt(stripped))) {
		alert("Your telephone number is incomplete or contain invalid characters...");
		form.Tel.focus();
		return false;
	}	
	var stripped2 = form.Fax.value.replace(/[\(\)\.\-\ ]/g, '');
	if (isNaN(parseInt(stripped2))) {
		alert("Your Fax number is incomplete or contain invalid characters...");
		form.Fax.focus();
		return false;
	}	
	
	
	
	
}



function check_registration(form){
		var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.name.value == ''){
		alert("Please enter your name...");
		form.name.focus();
		return false;
	}
	
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}
	if (form.emailRpt.value=="" || form.emailRpt.value.match(illegalChars) || !(emailFilter.test(form.emailRpt.value))){
		alert("Please enter a valid email address...");
		form.emailRpt.focus();
		return false;
	}
	if (form.email.value != form.emailRpt.value){
		alert("Email is not the same, please try again...");
		form.password.focus();
		return false;	
	}

	if (form.password.value == ''){
		alert("Please enter a password...");
		form.password.focus();
		return false;
	}
	if (form.passwordRpt.value == ''){
		alert("Please enter your password again...");
		form.passwordRpt.focus();
		return false;
	}
	if (form.passwordRpt.value != form.password.value){
		alert("Password is not the same, please try again...");
		form.password.focus();
		return false;	
	}
	
	
	
}

function check_contact(form) 
{
var emailFilter=/^.+@.+\..{2,3}$/;
var illegalChars= /[\(\)\<\>\,\;\:\\\/\"\[\]]/;
var re = /\s/;									
	if (form.name.value == ''){
		alert("Please enter your name...");
		form.name.focus();
		return false;
	}
	if (form.email.value=="" || form.email.value.match(illegalChars) || !(emailFilter.test(form.email.value))){
		alert("Please enter a valid email address...");
		form.email.focus();
		return false;
	}	
	if (form.subject.value == ''){
		alert("Please enter a subject...");
		form.subject.focus();
		return false;
	}	
	if (form.enquiry.value == ''){
		alert("Please enter your enquiry...");
		form.enquiry.focus();
		return false;
	}
}