// Form Validation JS
//
// Purpose: Checks form entries (newsletter, contact us pages etc.)
//
// Author: TheEWord (www.theeword.co.uk)
// Developer: Alan Mackin (alan at theeword.co.uk)

function check_linkout_all(limit,id,id2,id3,id4,swid) {

  ida=0;
  fail=0;
  for (ida=0;ida<limit;ida++) {
    j=ida;
    ret=check_linkout(j);
    if (ret==1) {fail=1;}
  }
  if (fail==0) {
  
if (swid) {
      switchPopup = window.open('/php/switch-popup.php?name='+swid,'mywin','width=500,height=500,toolbar=0,resizable=0');
    }    
    
    buyclik2(id,id2,id3,id4);
    outclick(id2,id3,id4);
    //now launch popup
    
        
    


    
    document.linkout.submit();
    }
  else {alert("Please check your details");}


}

function check_linkout(id){

ok=0;
errorcount=0;
var error = new Array (15);
var errormsg= new Array (15);

if (id==1) {tf=0; //name
    if (document.getElementById("fname").value=='') { error[errorcount]=id;tf=1;errorcount++;}
    
    a=document.getElementById("fname").value;
    a=a.toLowerCase();
    sworn=0;
    if (a.indexOf('fuck')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('shit')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('twat')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('bastard')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('cunt')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('piss')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (a.indexOf('balls')>-1) {error[errorcount]=id;tf=1;errorcount++;sworn=1;}
    if (tf==0) {ok=id;}

}

if (id==2) { //email
if (document.getElementById("femail").value!='' && checkMail(document.getElementById("femail").value)) {ok=id;} else {
 error[errorcount]=id;errormsg[errorcount]="Please enter your email address";errorcount++;}
}


if (id==3) {tf=0; //telephone
  
  if (document.getElementById("ftelephone").value=='') {tf=1;error[errorcount]=id;errorcount++;}
  if (document.getElementById("ftelephone").value.substring(0,2)!='07' && document.getElementById("ftelephone").value.substring(0,2)!='01' && document.getElementById("ftelephone").value.substring(0,2)!='02') {tf=1;error[errorcount]=id;errorcount++;}
  if (document.getElementById("ftelephone").value.length<10 && document.getElementById("ftelephone").value.length>14) {tf=1;error[errorcount]=id;errorcount++;}
  
  if (tf==0) {ok=3;}
}

if (ok>0) {document.getElementById("ti"+ok).src="/images/tick.png"; }

doneerror=0;
//now show errors on page
for (i=0;i<errorcount;i++) {
if (error[i]){

if (error[i]>0) {document.getElementById("ti"+error[i]).src="/images/cross.png";
doneerror=1;}

}

}

if (id==1 && sworn==1) {
document.getElementById("lomessage").innerHTML="<div style=\"background-color:#FF0000;color:#FFF;padding:8px;font-weight:bold;\">Hey, don't swear! Enter your real name and you could win a free laptop.</div>";
}

return doneerror;

}


function check_reviews_all(limit) {
  ida=0;
  fail=0;
  for (ida=0;ida<limit;ida++) {
    j=ida;
    ret=check_reviews(j);
    if (ret==1) {fail=1;}
  }
  if (fail==0) { document.review.submit();}
  else {alert("Please check your information");}


}

function check_reviews(id){

ok=0;
errorcount=0;
var error = new Array (15);
var errormsg= new Array (15);

if (id==1) { //name
if (document.getElementById("fname").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your contact name";errorcount++;}
else {ok=id;}
}

if (id==2) { //email
if (document.getElementById("femail").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your email address";errorcount++;}
else {ok=id;}
}

if (id==3) { //postcode
if (document.getElementById("fpostcode").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your postal code";errorcount++;}
else {ok=id;}
}

if (id==4) { //review
if (document.getElementById("freview").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your postal code";errorcount++;}
else {ok=id;}
}

if (ok>0) {document.getElementById("ti"+ok).src="/images/tick.png"; }


doneerror=0;
//now show errors on page
for (i=0;i<errorcount;i++) {
if (error[i]){

if (error[i]>0) {document.getElementById("ti"+error[i]).src="/images/cross.png";
doneerror=1;}

}

}

return doneerror;

}


function check_news_all(limit){
  ida=0;
  fail=0;
  for (ida=0;ida<limit;ida++) {
    j=ida;
    ret=check_news(j);
    if (ret==1) {fail=1;}
  }
  if (fail==0) { document.newsletter.submit();} 
  else {alert("Please check your information");}
}





function check_news(id){

ok=0;
errorcount=0;
var error = new Array (15);
var errormsg= new Array (15);

if (id==1) { //name
if (document.getElementById("fname").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your contact name";errorcount++;}
else {ok=id;}
}

if (id==2) { //email
if (document.getElementById("femaila").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your email address";errorcount++;}
else {ok=id;}
}

if (id==3) { //address1
if (document.getElementById("femailb").value=='' || 
document.getElementById("femailb").value!=document.getElementById("femaila").value
) { error[errorcount]=id;errormsg[errorcount]="Please enter the first line of your address";errorcount++;}
else {ok=id;}
}

if (ok>0) {document.getElementById("ti"+ok).src="/images/tick.png"; }


doneerror=0;
//now show errors on page
for (i=0;i<errorcount;i++) {
if (error[i]){

if (error[i]>0) {document.getElementById("ti"+error[i]).src="/images/cross.png";
doneerror=1;}

}

}

return doneerror;

}


function check_cont_all(limit){
  ida=0;
  fail=0;
  for (ida=0;ida<limit;ida++) {
    j=ida;
    ret=check_cont(j);
    if (ret==1) {fail=1;}
  }
  if (fail==0) { document.contact.submit();} 
  else {alert("Please check your information");}
}





function check_cont(id){

ok=0;
errorcount=0;
var error = new Array (15);
var errormsg= new Array (15);

if (id==1) { //name
if (document.getElementById("fname").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your contact name";errorcount++;}
else {ok=id;}
}

if (id==2) { //surname
if (document.getElementById("sname").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter your email address";errorcount++;}
else {ok=id;}
}

if (id==3) { //address1
if (document.getElementById("femaila").value=='' || 
!checkMail(document.getElementById("femaila").value)) { error[errorcount]=id;errormsg[errorcount]="Please enter the first line of your address";errorcount++;}
else {ok=id;}
}

if (id==4) { //message
if (document.getElementById("message").value=='') { error[errorcount]=id;errormsg[errorcount]="Please enter the first line of your address";errorcount++;}
else {ok=id;}
}

if (ok>0) {document.getElementById("ti"+ok).src="/images/tick.png"; }


doneerror=0;
//now show errors on page
for (i=0;i<errorcount;i++) {
if (error[i]){

if (error[i]>0) {document.getElementById("ti"+error[i]).src="/images/cross.png";
doneerror=1;}

}

}

return doneerror;

}

function checkMail(value)
{	var x = value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) return 1;
	else return 0;}