/* Preload Images*/
var backgroundImage=new Image();backgroundImage.src="images/footer.png";var loaderImage=new Image();loaderImage.src="images/loader.gif";

/* General */
//function addEvent(type,listener,object){if(typeof(listener)!="function"){listener=new Function(listener);}if(typeof(object)=="undefined"){object=window;}if(object.addEventListener){object.addEventListener(type,listener,false);}else{object.attachEvent("on"+type,listener);}}function removeEvent(type,listener,object){if(typeof(object)=="undefined"){object=window;}if(object.removeEventListener){object.removeEventListener(type,listener,false);}else{object.detachEvent("on"+type,listener);}}function detectIE(){var ieVersion=0;if(/MSIE (\d+\.\d+);/.test(navigator.userAgent)){ieVersion=new Number(RegExp.$1);}return ieVersion;}

/* Popup/Banner */

/* InputControl */
function inputControl(form){inputtags=form.all.tags('input');selecttags=form.all.tags('select');textareatags=form.all.tags('textarea');for(i=0;i<inputtags.length;i++){if(inputtags(i).require=='true'){if(inputtags(i).value==''){alert('Niet alle verplicht velden zijn ingevuld!');inputtags(i).focus();return false;}else{if(!controleerVeld(inputtags(i)))return false;}}else{if(inputtags(i).value!=''&&inputtags(i).type=='text'){if(!controleerVeld(inputtags(i)))return false;}}}for(i=0;i<selecttags.length;i++){if(selecttags(i).require=='true'){if(selecttags(i).value==''){alert('Niet alle verplicht velden zijn ingevuld!');selecttags(i).focus();return false;}}}for(i=0;i<textareatags.length;i++){if(textareatags(i).require=='true'){if(textareatags(i).value==''){alert('Niet alle verplicht velden zijn ingevuld!');textareatags(i).focus();return false;}}}return true;}function controleerVeld(veld){switch(veld.controltype){case'text':return true;break;case'numeriek':if(isNaN(veld.value)==true){veld.focus();veld.select();alert('De invoer is niet numeriek!');return false;}else{return true;}break;case'decimaal1':if(isNaN(veld.value)==true){veld.focus();veld.select();alert('De invoer is geen getal!');return false;}else{veld.value=round(veld.value,1);return true;}break;case'decimaal2':if(isNaN(veld.value)==true){veld.focus();veld.select();alert('De invoer is geen getal!');return false;}else{veld.value=round(veld.value,2);return true;}break;case'telefoon':if(isTelefoon(veld.value)==false){veld.focus();veld.select();alert('De invoer is geen geldig telefoonnummer / faxnummer!');return false;}else{return true;}break;case'email':if(isEmail(veld.value)==false){veld.focus();veld.select();alert('De invoer is geen geldig emailadres!');return false;}else{return true;}break;case'postcode':if(isPostcode(veld.value)==false){veld.focus();veld.select();alert('De invoer is geen geldige postcode');return false;}else{return true;}break;case'hoofdletters':veld.value=veld.value.toUpperCase();return true;break;case'kleineletters':veld.value=veld.value.toLowerCase();return true;break;}}function isEmail(email){var at="@";var dot=".";var lat=email.indexOf(at);var lemail=email.length;var ldot=email.indexOf(dot);if(email.indexOf(at)==-1){return false;}if(email.indexOf(at)==-1||email.indexOf(at)==0||email.indexOf(at)==lemail){return false;}if(email.indexOf(dot)==-1||email.indexOf(dot)==0||email.indexOf(dot)==lemail){return false;}if(email.indexOf(at,(lat+1))!=-1){return false;}if(email.substring(lat-1,lat)==dot||email.substring(lat+1,lat+2)==dot){return false;}if(email.indexOf(dot,(lat+2))==-1){return false;}if(email.indexOf(" ")!=-1){return false;}return true;}function isPostcode(postcode){if(postcode!=''&&postcode.length==6){valid="01234567890";if(valid.indexOf(postcode.charAt(0))==-1||valid.indexOf(postcode.charAt(1))==-1||valid.indexOf(postcode.charAt(2))==-1||valid.indexOf(postcode.charAt(3))==-1){return false;}valid="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";if(valid.indexOf(postcode.charAt(4))==-1||valid.indexOf(postcode.charAt(5))==-1){return false;}return true;}return false;}function isTelefoon(telefoon){if(telefoon.length==10||telefoon.length==12){var plus=telefoon.charAt(0);var cijfers=telefoon.substring(1,telefoon.length);if(isNaN(plus)==false){if(isNaN(cijfers)==true||telefoon.length!=10){return false;}else{return true;}}else{if(plus!="+"||isNaN(cijfers)==true||telefoon.length!=12){return false;}else{return true;}}}return false;} function round(value,decimal){var f=Math.pow(10,decimal);value=Math.round(value*f)/f;value+=Math.pow(10,-(decimal+1));value+='';return decimal==0?value.substring(0,value.indexOf('.')):value.substring(0,value.indexOf('.')+decimal+1);}