// JavaScript Document

function correctPNG() // correctly handle PNG transparency in Win IE 5.5 & 6.
	{
		 var arVersion = navigator.appVersion.split("MSIE")
		 var version = parseFloat(arVersion[1])
		 if ((version >= 5.5) && (document.body.filters)) 
		 {
				for(var i=0; i<document.images.length; i++)
				{
					 var img = document.images[i]
					 var imgName = img.src.toUpperCase()
					 if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
					 {
							var imgID = (img.id) ? "id='" + img.id + "' " : ""
							var imgClass = (img.className) ? "class='" + img.className + "' " : ""
							var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
							var imgStyle = "display:inline-block;" + img.style.cssText 
							if (img.align == "left") imgStyle = "float:left;" + imgStyle
							if (img.align == "right") imgStyle = "float:right;" + imgStyle
							if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
							var strNewHTML = "<span " + imgID + imgClass + imgTitle
							+ " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";"
							+ "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader"
							+ "(src=\'" + img.src + "\', sizingMethod='scale');\"></span>" 
							img.outerHTML = strNewHTML
							i = i-1
					 }
				}
		 }    
	}
	
function chImage(img_name, img_src){
   document[img_name].src = img_src;
}

function nShVid(){
	video = document.getElementById('nfVideo');
	foto  = document.getElementById('nfFoto');
	video.style.display = ""
	foto.style.display = "none"
	//document[img_name].src = img_src;
}

function nShFoto(img_name, img_src){
	video = document.getElementById('nfVideo');
	foto  = document.getElementById('nfFoto');
	video.style.display = "none"
	foto.style.display = ""
	document[img_name].src = img_src;
}


	//script voor mouseover in IE, omdat :hover als style niet wordt ondersteund door IE, wordt deze hier gegenereerd.
	function sfHover() {
		var sfEls = document.getElementById("nav").getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++) {
			sfEls[i].onmouseover=function() {
				this.className+=" sfhover";
			}
			sfEls[i].onmouseout=function() {
				this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			}
		}
	}


	function includeJS(jsFile){
		document.write('<script type="text/javascript" src="' + jsFile + '"></script>\n');
	}




	//Include Prototype & Scriptaculous

includeJS('_javascript/scriptaculous/prototype.js');
//		includeJS('/boyoma/site/_javascript/superfish/jquery-1.2.6.min.js');
//includeJS('/boyoma/site/_javascript/superfish/jquery-1.2.3.js');
	includeJS('_javascript/scriptaculous/scriptaculous.js');
	includeJS('_javascript/scriptaculous/effects.js');