<!--
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_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_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 checkData()
	{
//setup variables
var mailstring = document.brochure.email.value;  
var atPos = mailstring.indexOf("@",1);
var posPeriod = mailstring.indexOf(".", atPos)

//start testing fields
   if (document.brochure.email.value == ""){
   alert("You must enter an email address");
   document.brochure.email.focus();
   document.brochure.email.select();
   return false;
   }
   // test for presence of more than 1 @ symbol
   else if 
   (mailstring.indexOf("@",atPos+1) > -1)
   { 
   alert("You must enter a valid email address");
   document.brochure.email.focus();
   document.brochure.email.select();
   return false;
   }
// test for presence of at least one full stop after the @ symbol
   else if (posPeriod == -1){
   alert("You must enter a valid email address");
   document.brochure.email.focus();
   document.brochure.email.select();
   return false;
   }
   // test for domain of at least 2 letters e.g. .uk
   else if(posPeriod > mailstring.length-3){ 
   alert("You must enter a valid email address");
   document.brochure.email.focus();
   document.brochure.email.select();
   return false;
   }   
   // test name has been entered
   else if (document.brochure.realname.value == ""){
   alert("You must enter your name")
   document.brochure.realname.focus();
   document.brochure.realname.select();
   return false;
   }
   // test at least lines 1,2,3 of address has been entered
   else if(document.brochure.add1.value == ""){
   alert("You must enter at least 3 lines of your address")
   document.brochure.add1.focus();
   document.brochure.add1.select();
   return false;
   }
   else if(document.brochure.add2.value == ""){
   alert("You must enter at least 3 lines of your address")
   document.brochure.add2.focus();
   document.brochure.add2.select();
   return false;
   }
   else if(document.brochure.add3.value == ""){
   alert("You must enter at least 3 lines of your address")
   document.brochure.add3.focus();
   document.brochure.add3.select();
   return false;
   } 
   else if(document.brochure.add5.value == ""){
   alert("You must enter your postcode in the postcode box")
   document.brochure.add5.focus();
   document.brochure.add5.select();
   return false;
   } 
   else
   {
   //otherwise submit form
   return true;
   }
 }
 
 
//redirect script
function redirect () { setTimeout("go_now()",6500); }
function go_now ()   { window.location="http://www.linear-fisheries.co.uk/";}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}


function MM_setTextOfTextfield(objName,x,newText) { //v3.0
if (document.forms[0].email.value == "Enter email address"){
  var obj = MM_findObj(objName); if (obj) obj.value = newText;
  }
  else {
  var obj = MM_findObj(objName); if (obj) obj.value = document.forms[0].email.value;
  document.forms[0].email.select()
  }
}



// Script written by Mat Schencks (c) 2001
function checkEmail (form)
	{
   if (form.email.value == ""){
   alert("You must enter an email address")
   return false
   }
   var mailstring = form.email.value  // test for presence of @ symbol at position 2 or greater
   var atPos = mailstring.indexOf("@",1)
   if (atPos == -1){
//   alert("no @")
   alert("You must enter a valid email address")
   return false
 }
   if (mailstring.indexOf("@",atPos+1) > -1){ // test for presence of more than 1 @ symbol
// alert("more then 1 @")
   alert("You must enter a valid email address")
   return false
 }
   var posPeriod = mailstring.indexOf(".", atPos) // test for presence of at least one full stop after the @ symbol
   if (posPeriod == -1) {
// alert("no full stop in address")
   alert("You must enter a valid email address")
   form.email.focus()
   form.email.select()
   return false
 }
   if  (posPeriod > mailstring.length-3){ // test for domain of at least 2 letters e.g. .uk
// alert("no room for domain in address")
   alert("You must enter a valid email address")
   form.email.focus()
   form.email.select()
   return false
 } 
}
//-->