function popUp(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=300,height=450');");
}
function popUp2(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=300,height=250');");
}
function popUp3(URL) {
day = new Date();
id = day.getTime();
eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=615,height=500');");
}
function echeck(str) {
  var at="@"
  var dot="."
  var lat=str.indexOf(at)
  var lstr=str.length
  var ldot=str.indexOf(dot)
  if (str.indexOf(at)==-1){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.indexOf(at,(lat+1))!=-1){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.indexOf(dot,(lat+2))==-1){
    alert("U dient een geldig emailadres in te voeren");
    return false;
  }
  if (str.indexOf(" ")!=-1){
  alert("U dient een geldig emailadres in te voeren");
  return false;
  }
  return true;				
}
function item_toevoegen(){
document.getElementById('toevoegen').style.visibility='visible';
document.getElementById('toevoegen').style.height='23px';
document.getElementById('tlink').style.visibility='hidden';
document.getElementById('tlink').style.height='0px';
};
var iCount = 0;
function addFriendRows(iStart, iRows) {
  var	oParentElement = document.getElementById("tell-a-friend");
  iCount = (iCount == 0) ? iStart : iCount++;
	for(var i = 0; i<iRows ; i++){
      addFriendRow(oParentElement);
	}
}
function addFriendRow(oParentElement){
  iCount++;
  oNewElement = document.createElement("div");
  oNewElement.innerHTML += '<input type="text" name="vriendemail'+iCount+'" id="vriendemail'+iCount+'" value="Email vriend '+iCount+'" onblur="if(value==\'\'){value=\'Email vriend '+iCount+'\';}" onfocus="if(value==\'Email vriend '+iCount+'\'){value=\'\';}" class="text" />';
  oParentElement.appendChild(oNewElement);
}
function showbewerk(id,redirect){
value = document.getElementById('item'+id+'_persoon').innerHTML;
valuedag = document.getElementById('item'+id+'_dag').innerHTML;
valuemaand = document.getElementById('item'+id+'_maand').innerHTML;
valuegeslacht = document.getElementById('item'+id+'_geslacht').innerHTML;
if(valuegeslacht == "Man"){
  nextgeslacht = "Vrouw";
} else {
  nextgeslacht = "Man";
}
updateid = document.getElementById('item'+id+'_updateid').innerHTML;
if(valuemaand == "1"){ valuemaand2 = "Jan." } else if(valuemaand == "2"){ valuemaand2 = "Feb." } else if(valuemaand == "3"){ valuemaand2 = "Ma." } else if(valuemaand == "4"){ valuemaand2 = "Apr." } else if(valuemaand == "5"){ valuemaand2 = "Mei" } else if(valuemaand == "6"){ valuemaand2 = "Jun." } else if(valuemaand == "7"){ valuemaand2 = "Jul." } else if(valuemaand == "8"){ valuemaand2 = "Aug." } else if(valuemaand == "9"){ valuemaand2 = "Sept." } else if(valuemaand == "10"){ valuemaand2 = "Okt." } else if(valuemaand == "11"){ valuemaand2 = "Nov." } else if(valuemaand == "12"){ valuemaand2 = "Dec." }
valuejaar = document.getElementById('item'+id+'_jaar').innerHTML;
form = '<form method="post" action="updatekalender.php" id="verjaardagupdaten" name="verjaardagupdaten"><input name="updateid" id="updateid" type="hidden" value="'+updateid+'" style="float:left;margin-right:5px;" /><input name="r" id="r" type="hidden" value="'+redirect+'" style="float:left;margin-right:5px;" /><div class="datumkalender" style="float:left;margin-right:5px;"><select name="dag" style="float:left;margin-right:5px;"><option value="'+valuedag+'" checked>'+valuedag+'</option><option value="1">1</option><option value="2">2</option><option value="3">3</option><option value="4">4</option><option value="5">5</option><option value="6">6</option><option value="7">7</option><option value="8">8</option><option value="9">9</option><option value="10">10</option><option value="11">11</option><option value="12">12</option><option value="13">13</option><option value="14">14</option><option value="15">15</option><option value="16">16</option><option value="17">17</option><option value="18">18</option><option value="19">19</option><option value="20">20</option><option value="21">21</option><option value="22">22</option><option value="23">23</option><option value="24">24</option><option value="25">25</option><option value="26">26</option><option value="27">27</option><option value="28">28</option><option value="29">29</option><option value="30">30</option><option value="31">31</option></select><select name="maand" size="1" style="float:left;margin-right:5px;"><option value="'+valuemaand+'" checked>'+valuemaand2+'</option><option value="1">Jan.</option><option value="2">Feb.</option><option value="3">Ma.</option><option value="4">Apr.</option><option value="5">Mei</option><option value="6">Jun.</option><option value="7">Jul.</option><option value="8">Aug.</option><option value="9">Sept.</option><option value="10">Okt.</option><option value="11">Nov.</option><option value="12">Dec.</option></select><select name="jaartal" style="float:left;margin-right:5px;"><option value="'+valuejaar+'" checked>'+valuejaar+'</option><option value="2007">2007</option><option value="2006">2006</option><option value="2005">2005</option><option value="2004">2004</option><option value="2003">2003</option><option value="2002">2002</option><option value="2001">2001</option><option value="2000">2000</option><option value="1999">1999</option><option value="1998">1998</option><option value="1997">1997</option><option value="1996">1996</option><option value="1995">1995</option><option value="1994">1994</option><option value="1993">1993</option><option value="1992">1992</option><option value="1991">1991</option><option value="1990">1990</option><option value="1989">1989</option><option value="1988">1988</option><option value="1987">1987</option><option value="1986">1986</option><option value="1985">1985</option><option value="1984">1984</option><option value="1983">1983</option><option value="1982">1982</option><option value="1981">1981</option><option value="1980">1980</option><option value="1979">1979</option><option value="1978">1978</option><option value="1977">1977</option><option value="1976">1976</option><option value="1975">1975</option><option value="1974">1974</option><option value="1973">1973</option><option value="1972">1972</option><option value="1971">1971</option><option value="1970">1970</option><option value="1969">1969</option><option value="1968">1968</option><option value="1967">1967</option><option value="1966">1966</option><option value="1965">1965</option><option value="1964">1964</option><option value="1963">1963</option><option value="1962">1962</option><option value="1961">1961</option><option value="1960">1960</option><option value="1959">1959</option><option value="1958">1958</option><option value="1957">1957</option><option value="1956">1956</option><option value="1955">1955</option><option value="1954">1954</option><option value="1953">1953</option><option value="1952">1952</option><option value="1951">1951</option><option value="1950">1950</option><option value="1949">1949</option><option value="1948">1948</option><option value="1947">1947</option><option value="1946">1946</option><option value="1945">1945</option><option value="1944">1944</option><option value="1943">1943</option><option value="1942">1942</option><option value="1941">1941</option><option value="1940">1940</option><option value="1939">1939</option><option value="1938">1938</option><option value="1937">1937</option><option value="1936">1936</option><option value="1935">1935</option><option value="1934">1934</option><option value="1933">1933</option><option value="1932">1932</option><option value="1931">1931</option><option value="1930">1930</option><option value="1929">1929</option><option value="1928">1928</option><option value="1927">1927</option><option value="1926">1926</option><option value="1925">1925</option><option value="1924">1924</option><option value="1923">1923</option><option value="1922">1922</option><option value="1921">1921</option><option value="1920">1920</option><option value="1919">1919</option><option value="1918">1918</option><option value="1917">1917</option><option value="1916">1916</option><option value="1915">1915</option><option value="1914">1914</option><option value="1913">1913</option><option value="1912">1912</option><option value="1911">1911</option><option value="1910">1910</option><option value="1909">1909</option><option value="1908">1908</option><option value="1907">1907</option><option value="1906">1906</option></select></div><input type="text" name="persoon2" id="persoon2" maxlength="20" value="'+value+'" onblur="if(value==\'\'){value=\'Naam\';}" onfocus="if(value==\'Naam\'){value=\'\';}" style="width:100px;float:left;margin-right:5px;"><select id="geslacht" name="geslacht" style="float:left;margin-right:5px;"><option value="'+valuegeslacht+'">'+valuegeslacht+'</option><option value="'+nextgeslacht+'">'+nextgeslacht+'</option></select><input type="image" src="img/but_toevoegen.gif" style="float:right;"></div></form>';
document.getElementById('item'+id).innerHTML = form;
}