// JavaScript Document
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
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 OpenPopup(sPicURL)
{    window.open("http://www.ggweb.nl/popup.php?"+sPicURL, "Vergroting", "resizable=0,HEIGHT=220,WIDTH=220");
} 

/* ANIMALS FUNCTIONS */
function getURLParam(strParamName){
var strReturn = "";
var strHref = window.location.href;
if ( strHref.indexOf("?") > -1 ){
var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
var aQueryString = strQueryString.split("&");
for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
if (aQueryString[iParam].indexOf(strParamName + "=") > -1 ){
var aParam = aQueryString[iParam].split("=");
strReturn = aParam[1];
break;}}}
return strReturn;
}

function setSelectedOptions(){
	var body_onload;
	var AnimalCategorie = getURLParam("animalcategorie");
	var Animal = getURLParam("animal");
	var AnimalType = getURLParam("animaltype");
	if(AnimalCategorie!="") setOptions(AnimalCategorie, document.FilterAnimals.Animal, 2);
	if(Animal!="") setOptions(Animal, document.FilterAnimals.AnimalType, 3);
	// set correct selected value for AnimalCategorie
	for (var idx=0;idx<document.FilterAnimals.AnimalCategorie.options.length;idx++) {
		if (AnimalCategorie==document.FilterAnimals.AnimalCategorie.options[idx].value) {
	 		document.FilterAnimals.AnimalCategorie.options[idx].selected=true;
		}
	}
	// set correct selected value for Animal
	for (var idx=0;idx<document.FilterAnimals.Animal.options.length;idx++) {
		if (Animal==document.FilterAnimals.Animal.options[idx].value) {
	 		document.FilterAnimals.Animal.options[idx].selected=true;
		}
	}
	// set correct selected value for AnimalType
	for (var idx=0;idx<document.FilterAnimals.AnimalType.options.length;idx++) {
		if (AnimalType==document.FilterAnimals.AnimalType.options[idx].value) {
	 		document.FilterAnimals.AnimalType.options[idx].selected=true;
		}
	}
}

function SendAnimalForm (){
	document.FilterAnimals.id.value = document.FilterAnimals.AnimalType.options[document.FilterAnimals.AnimalType.selectedIndex].value;
	document.FilterAnimals.submit();
}