function resize () {
	if(document.getElementById('sfeer')) {
		//homepage
		var div = document.getElementById('sfeer');
		var innerdiv = document.getElementById('sfeer2');
		var innerW = innerdiv.offsetWidth;
		var outerH = parseInt((340/800) * innerW)+'px';
		div.style.height = outerH;
		innerdiv.style.height = outerH;
	}
}


var uri = "schermerrestauratie.nl";
function fileLinks() {
	var fileLink;
	if (document.getElementsByTagName('a')) {
		for (var i = 0; (fileLink = document.getElementsByTagName('a')[i]); i++) {
			if (fileLink.href.indexOf('.pdf') != -1) {
				fileLink.setAttribute('target', '_blank');
				fileLink.className = 'pdfLink';
			}
			if (fileLink.href.indexOf('.doc') != -1) {
				fileLink.setAttribute('target', '_blank');
				fileLink.className = 'docLink';
            }
			if (fileLink.href.indexOf('.zip') != -1) {
				fileLink.setAttribute('target', '_blank');
				fileLink.className = 'zipLink';
			}
			if (fileLink.href.indexOf(uri) == -1) {
				fileLink.setAttribute('target', '_blank');
				fileLink.className = 'externalLink';
				
			}
		}
	}
}
window.onload = function() {
    fileLinks();
    resize();
}

//window.onload = resize ;