/* JavaScript for www.gottswaal.nl */

//====================== Functions initalised on page load
//function init_pageload(){
//	clearSearchField();
//			
//}
//window.onload = function() {
//	init_pageload();	
//	
//}


//====================== This functions clears the default text in the search field when focused 

function clearSearchField() {
	var searchField = document.getElementById("site-search");
	searchField.onfocus = function() {
		searchField.value = "";
	}
}

//====================== This functions clears the default text in the search field when focused 

function clearSearchField2() {
	var searchField = document.getElementById("site-search2");
	searchField.onfocus = function() {
		searchField.value = "";
	}
}

//======================


/* Preloads navigation */


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_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_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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];}
}

/* Jumpmenus */

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

/* XHTML compliant new window link, does not work in IE5.0 */

function externalLinks() {
	if (!document.getElementsByTagName) return;
 var anchors = document.getElementsByTagName("a");
 for (var i=0; i<anchors.length; i++) {
   var anchor = anchors[i];
   if (anchor.getAttribute("href") &&
       anchor.getAttribute("rel") == "external") 
       anchor.target = "_blank";
 }
} 

/* show and hide  in members_list */

function change(id, newClass) {

identity=document.getElementById(id);

identity.className=newClass;
}

/* go to url*/

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

/* Javascript Validate Form function */


function MM_validateForm() { //v4.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.name; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' (Email) moet een geldig email adress bevatten.\n';
      } else if (test!='R') { num = parseFloat(val);
        if (isNaN(val)) errors+='- '+nm+' moet uit cijfers bestaan.\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' moet een cijfer tussen '+min+' en '+max+' bevatten.\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' verplicht in te vullen.\n'; }
  } if (errors) alert('De volgende fout(en) is/zijn opgetreden:\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

/* Javascript SendToFriend function */

function SendToFriend(urlf) {
var pup=window.open("sendemail.php"+urlf,"","toolbar=0,location=0,directories=0,status=no,menubar=no,scrollbars=no,resizable=1,width=450,height=524,left=100,top=100");
pup.focus;
}
/* Javascript Open Constitutietest function */
function OpenCtest(url) {
var pup=window.open("ctest_startpage.php?cod=207","","toolbar=0,location=0,directories=0,status=no,menubar=no,scrollbars=yes,resizable=1,width=600,height=470,left=100,top=100");
pup.focus;
}
function OpenCtestPrint(url) {
var pup=window.open("ctest_print.php","","toolbar=0,location=0,directories=0,status=no,menubar=no,scrollbars=yes,resizable=1,width=615,height=470,left=100,top=100");
pup.focus;
}
function OpenCtestConclusie(url) {
var pup=window.open("ctest_conclusie.php","","toolbar=0,location=0,directories=0,status=no,menubar=no,scrollbars=yes,resizable=1,width=615,height=470,left=100,top=100");
pup.focus;
}



//====================== find input elements with the class name 'button' and 
//====================== assign a rollover class to them
function formButtonRollovers(groep) {
	this.groep = groep;
	this.buttons = new Array;
	var startNode = document.getElementById("searchbox_header");
	var candidates = startNode.getElementsByTagName("input");
	for (var i=0; i<candidates.length; i++) {
		if (candidates[i].className.indexOf("button") != -1) {
			this.buttons[this.buttons.length] = new Button(this,candidates[i]);
		}
	}
}
Button = function(formButtons,the_button) {
	this.formButtons = formButtons;
	this.the_button = the_button;
	this.the_button.Button = this;
	this.the_button.onmouseover = function() {
		this.src = "../images/site-search-submit-ro.gif"
		return true;
	}
	this.the_button.onmouseout = function() {
		this.src = "../images/site-search-submit-"+groep+".gif";
		
		return true;
	}

}

//====================== find input elements with the class name 'button' and 
//====================== assign a rollover class to them

function formButtonRollovers2() {
	this.buttons2 = new Array;
	var startNode2 = document.getElementById("searchbox_searchagain");
	var candidates2 = startNode2.getElementsByTagName("input");
	for (var i=0; i<candidates2.length; i++) {
		if (candidates2[i].className.indexOf("button") != -1) {
			this.buttons[this.buttons.length] = new Button2(this,candidates2[i]);
		}
	}
}
Button2 = function(formButtons2,the_button2) {
	this.formButtons2 = formButtons2;
	this.the_button2 = the_button2;
	this.the_button2.Button2 = this;
	this.the_button2.onmouseover = function() {
		this.src = "../images/site-search-submit-searchro.gif"
		return true;
	}
	this.the_button2.onmouseout = function() {
		this.src = "../images/site-search-submit-search.gif";
		
		return true;
	}

}