/**
 * Vcart javascript functions
 * Mark Needham, July 2006
 */

<!--
//rollovers...

var timer = null;
var picture;


function Check_Date(field, thistitle){

var checkstr = "0123456789";
var DateField = field;
var Datevalue = "";
var DateTemp = "";
var seperator = "/";
var day;
var month;
var year;
var leap = 0;
var err = 0;
var i;


  err = 0;
  DateValue = DateField.value;
  /* Delete all chars except 0..9 */
  for (i = 0; i < DateValue.length; i++) {
      if (checkstr.indexOf(DateValue.substr(i,1)) >= 0) {
         DateTemp = DateTemp + DateValue.substr(i,1);
      }
  }
  DateValue = DateTemp;
  /* Always change date to 8 digits - string*/
  /* if year is entered as 2-digit / always assume 20xx */
  if (DateValue.length == 6) {
     DateValue = DateValue.substr(0,4) + '20' + DateValue.substr(4,2); }
  if (DateValue.length != 8) {
     err = 19;}
  /* year is wrong if year = 0000 */
  year = DateValue.substr(4,4);
  if (year == 0) {
     err = 20;
  }
  /* Validation of month*/
  month = DateValue.substr(2,2);
  if ((month < 1) || (month > 12)) {
     err = 21;
  }
  /* Validation of day*/
  day = DateValue.substr(0,2);
  if (day < 1) {
    err = 22;
  }
  /* Validation leap-year / february / day */
  if ((year % 4 == 0) || (year % 100 == 0) || (year % 400 == 0)) {
     leap = 1;
  }
  if ((month == 2) && (leap == 1) && (day > 29)) {
     err = 23;
  }
  if ((month == 2) && (leap != 1) && (day > 28)) {
     err = 24;
  }
  /* Validation of other months */
  if ((day > 31) && ((month == "01") || (month == "03") || (month == "05") || (month == "07") || (month == "08") || (month == "10") || (month == "12"))) {
     err = 25;
  }
  if ((day > 30) && ((month == "04") || (month == "06") || (month == "09") || (month == "11"))) {
     err = 26;
  }
  /* if 00 ist entered, no error, deleting the entry */
  if ((day == 0) && (month == 0) && (year == 00)) {
     err = 0; day = ""; month = ""; year = ""; seperator = "";
  }
  /* if no error, write the completed date to Input-Field (e.g. 13.12.2001) */
  if (err == 0) {
     DateField.value = day + seperator + month + seperator + year;
  }
  /* Error-message if err != 0 */
  else {
     if (thistitle) {
       alert(thistitle + " should be in the format (dd/mm/yyyy)! " ); 
       }
     field.focus();
     field.select(); 
     return false; 
      
  }

  return true;
}


/*, thisdesc
thisdesc.value + */
         
function ValidateEntry(thisentry, thistitle) {

   var entry = thisentry.value;

   if (entry == "") {
     alert(thistitle + " is a required field.");
     thisentry.focus();
     thisentry.select(); 
     return false;
     }


return true;
}

function showphoto(photo, photodesc) {
//   alert(photo);
   
   picture = new Image();
   picture.src = photo;   
//   picture.onLoad=imageLoaded(photo,photodesc);

//   timer = setInterval("check()", 500);
//   check();
     timer= setTimeout('check()', 500);  

   var new_page_content = "<HTML><head><title>marko</title></head><BODY topmargin='0' leftmargin='0'><img border='1' src='"+photo+"'></BODY></HTML>";
   var photopage        = open('blank.htm','photo',"menubar=no,status=no,toolbar=no,resizable=no,screenX=0,scrollbars=no,screenY=0,height="+picture.height+",width="+picture.width); 
//   var photopage        = open('','photopage');
   photopage.document.open();
   photopage.document.write(new_page_content);
   photopage.document.title = photodesc;
   photopage.document.close();


    return;
}

//function imageLoaded() {
//   var new_page_content = "<HTML><head><title>marko</title></head><BODY topmargin='0' leftmargin='0'><img border='1' src='"+photo+"'></BODY></HTML>";
//   var photopage        = open('blank.htm','photo',"menubar=no,status=no,toolbar=no,resizable=no,screenX=0,scrollbars=no,screenY=0,height="+picture.height+",width="+picture.width); 
//   var photopage        = open('','photopage');
//   photopage.document.open();
//   photopage.document.write(new_page_content);
//   photopage.document.title = photodesc;
//   photopage.document.close();

//}


function check(){

    if(! picture.complete){
       timer= setTimeout('check()', 500);  
     }    
    else {
      return;      
      }
}


function checkenqform( form )
{
if (form.Name.value == "") {
    alert("Please fill in your name");
    form.Name.focus();
    form.Name.select(); 
    return false;
   }     

if (form.Address.value == "") {
    alert("Please fill in your address");
    form.Address.focus();
    form.Address.select(); 
    return false;
   }     

if (form.TelephoneNo.value == "") {
    alert("Please fill in your telephone number");
    form.TelephoneNo.focus();
    form.TelephoneNo.select(); 
    return false;
   }     

if (form.EmailAddress.value == "") {
    alert("Please fill in your email address");
    form.EmailAddress.focus();
    form.EmailAddress.select(); 
    return false;
   }     
return true;
}



//-->

