// JavaScript Document

function DoTwinSearch()
{
	var regions = new Array("Schiphol","De Veluwe","Twente");
	var phrases = new Array("Vergaderen+Schiphol.html",
							"Vergaderen+op+de+Veluwe",
							"Vergaderen+in+Twente");
	
	var gemeente = document.zoeken.gemeente.value;
	var returnindex = in_array(gemeente,regions);
	var returnurl = phrases[returnindex];	
	
	if (returnurl != undefined)
	{
		window.location = 'http://www.vergaderlocaties.nl/' + returnurl;
	}
}

function in_array(stringToSearch, arrayToSearch) 
{
	for (s = 0; s < arrayToSearch.length; s++) {
	    thisEntry = arrayToSearch[s].toString();
	    if (thisEntry == stringToSearch) {
	    	//return true;
			return s;
	    }
    }
    return false;
}

function DoSearch()
{
	var provincie = (document.zoeken.provincie.value).toLowerCase();
;
	var gemeente = (document.zoeken.gemeente.value).toLowerCase();
	gemeente = gemeente.replace(/ /, "_");
	gemeente = gemeente.replace(/ /, "_");
	gemeente = gemeente.replace(/ /, "_");
	gemeente = gemeente.replace(/ /, "_");
	gemeente = gemeente.replace(/'/, "--");
	gemeente = gemeente.replace(/'/, "--");
	gemeente = gemeente.replace(/'/, "--");
	//alert(gemeente);
	//alert(document.zoeken.gemeente.value);
	var searchstring = '';
	for (i = 0; i < document.zoeken.searchcriteria.length; i++)
	{
    	if (document.zoeken.searchcriteria[i].checked)
		{
			//if (locaties){ locaties = locaties + '-'; }
			searchstring = searchstring + document.zoeken.searchcriteria[i].value;
			//alert(document.zoeken.locatiesoort[i].value);
        	//locaties = locaties + document.zoeken.locatiesoort[i].value;
      	}
	}
	
	//if (searchstring){ var urlstring = provincie + '/' + gemeente + '/' + searchstring + '/0'; }
	//else { var urlstring = provincie + '/' + gemeente + '/'; }
	//window.location = 'http://www.vergaderlocaties.nl/vergaderen/' + urlstring;
	//alert(urlstring);

	if (searchstring){ var urlstring = provincie + '/0/' + gemeente + '/' + searchstring; }
	else { var urlstring = provincie + '/0/' + gemeente + '/'; }
	window.location = 'http://www.vergaderlocaties.nl/vergaderen/' + urlstring;
	//alert(urlstring);
}

function js_swapImgRestore() { //v3.0
  var i,x,a=document.js_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function js_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.js_p) d.js_p=new Array();
    var i,j=d.js_p.length,a=js_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.js_p[j]=new Image; d.js_p[j++].src=a[i];}}
}

function js_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=js_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function js_swapImage() { //v3.0
  var i,j=0,x,a=js_swapImage.arguments; document.js_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=js_findObj(a[i]))!=null){document.js_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function DoShowImageEnlarged(img_name,img_src) 
{
	document[img_name].src=img_src;
}

function DoViewImage(location_id,thisimage,locationname,cssfile)
{
	var strlocationid=("http://www.vergaderlocaties.nl/fotoweergave.php?location_id=");
	var strthisimage=("&thisimage=");
	var strlocationname=("&locationname=");
	var strcssfile=("&cssfile=");
	var strlanguage=("&language=");
	popurl = (strlocationid+location_id+strthisimage+thisimage+strlocationname+locationname+strcssfile+cssfile);
	winpops=window.open(popurl,"","width=359,height=200,")
}

function CreateBookmarkLink(title,url)
{
 	//title = "Webpage Title"; 
  	// Blogger - Replace with <$BlogItemTitle$> 
  	// MovableType - Replace with <$MTEntryTitle$>

 	//url = "Webpage URL";
  	// Blogger - Replace with <$BlogItemPermalinkURL$> 
  	// MovableType - Replace with <$MTEntryPermalink$>
  	// WordPress - <?php bloginfo('url'); ?>

	if (window.sidebar) { // Mozilla Firefox Bookmark
		window.sidebar.addPanel(title, url,"");
	} else if( window.external ) { // IE Favorite
		window.external.AddFavorite( url, title); }
	else if(window.opera && window.print) { // Opera Hotlist
		return true; }
}

/* AANVULLING OP VOORGAANDE FUNCTIE OM VERSCHILLENDE 'REGELS' TE TONEN PER OPDRACHT
if (window.external) {
  document.write('<a href = 
     "javascript:CreateBookmarkLink()");">Add to Favorites</a>'); 
  } else  if (window.sidebar) {
  document.write('<a href = 
    "javascript:CreateBookmarkLink()");">Bookmark Page</a>'); 
 } else if (window.opera && window.print) {	
   document.write('<a href =
     "javascript:CreateBookmarkLink()");">Add Bookmark</a>');
 } 
*/

function PopupWindow(promopage,promoname,w,h,scroll){
	LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
	TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
	settings = 'toolbar=0,location=0,directories=0,menubar=0,scrollbars=0,status=no,height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition;
	win = window.open(promopage,promoname,settings)
}