function bildArkiv() {
	if (!document.getElementById) return false;
	if (!document.getElementsByTagName) return false;

	var showBildArkiv = document.getElementById("show_bildArkiv");
	var body = document.getElementsByTagName("body")
	
	/*Skapar svart, halvgenomskinlig ruta*/
	var darkScreen = document.createElement('div');
	darkScreen.setAttribute("id","dark_screen");
	//var darkScreen = document.getElementById("dark_screen");
	darkScreen.style.opacity = 7/10;
	darkScreen.style.filter = 'alpha(opacity=' + 7*10 + ')';
	
	/*Skapar diven för bildarkivet*/
	var imageHolder = document.createElement('div');
	imageHolder.setAttribute("id","image_holder");
	//var imageHolder = document.getElementById("image_holder");
	w = 900;
	xc = Math.round((document.body.clientWidth/2)-(w/2));
	imageHolder.style.left = xc+"px";
	body[0].appendChild(darkScreen);
	body[0].appendChild(imageHolder);
	
	
}
function ExecutePicGallery(CategoryID) {
	bildArkiv();
	var darkScreen = document.getElementById("dark_screen");
	var imageHolder = document.getElementById("image_holder");
	darkScreen.style.display = "block";
	imageHolder.style.display = "block";
	FuncShowPic(CategoryID,'0');
}

function closeBox() {
		var closeBox = document.getElementById("close")
		var body = document.getElementsByTagName("body")
		var darkScreen = document.getElementById("dark_screen")
		var imageHolder = document.getElementById("image_holder")
		
        closeBox.onclick = function() {
            body[0].removeChild(darkScreen);
            imageHolder.style.display = "none";
        }
        return false;
}