window.status="Welkom bij 'Baren en zo', praktijk voor verloskunde"
//global variables
var preloadFlag = false;
var scontent="";
var se;

//////////////////////////////////////////////////////////////////////////////
//Roll-over images
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
function newImage(file) {
	result = new Image();
	result.src = file;
	return result;
}
function preloadImages() {
	if (document.images) {
		contact_over = newImage("images/contact-over.png");
		informatie_over = newImage("images/informatie-over.png");
		zwanger_over = newImage("images/zwanger-over.png");
		wiezijnwij_over = newImage("images/wiezijnwij-over.png");
		home_over = newImage("images/home-over.png");
		preloadFlag = true;
	}
}

//////////////////////////////////////////////////////////////////////////////
// Open plattegrond window
function openMap(plaats) {
	popup=window.open("plattegrond_"+plaats+".htm","Plattegrond_Barenenzo","width=450,height=400,menubar=no,resizable=no,scrollbars=no,status=no,titlebar=no,toolbar=no");
	popup.focus();
}

//////////////////////////////////////////////////////////////////////////////
//Show tooltip layer
function showtip(current,e,content) {
	scontent=content; //save in global variable for refresh
	se=e ;//save in global variable for refresh
	var txt="";
	var x = e.clientX+document.body.scrollLeft+5;
	var y = e.clientY+document.body.scrollTop+8;
	txt += content
	if(document.getElementById) {// Netscape 6.0+ and Internet Explorer 5.0+
		var elm=document.getElementById("tooltip") ;
		elm.innerHTML=txt;
		elm.style.left=x;
		elm.style.top=y;
		elm.style.visibility = "visible";
	}
	else {
		if (document.layers) {// Netscape 4.0+
			document.tooltip.document.write(txt)
		 	document.tooltip.document.close()
			document.tooltip.left=x;
			document.tooltip.top=y;
			document.tooltip.visibility="show";
		}
	}
}

function hidetip(){
	scontent="";
	if (document.layers) { // Netscape 4.0+
		document.tooltip.visibility="hidden"
	}
	else {
		if(document.getElementById) { // Netscape 6.0+ and Internet Explorer 5.0+
			var elm=document.getElementById("tooltip")
			elm.style.visibility="hidden"
		}
	}
}

function displayrefreshXY(){
	//window.status=event.clientX+" : "+event.clientY
	if (scontent!="") {//If tooltip widow is defined
  	var x = se.clientX+document.body.scrollLeft+5;
  	var y = se.clientY+document.body.scrollTop+8;
  	if(document.getElementById) {// Netscape 6.0+ and Internet Explorer 5.0+
  		var elm=document.getElementById("tooltip") ;
  		elm.style.left=x;
  		elm.style.top=y;
  	}
  	else {
  		if (document.layers) {// Netscape 4.0+
  			document.tooltip.left=x;
  			document.tooltip.top=y;
  		}
  	}
	}
}
document.onmousemove=displayrefreshXY;