function show(divid) {
	if (document.getElementById)
		document.getElementById(divid).style.display = "none";
}
function hide(divid) {
	if (document.getElementById)
		document.getElementById(divid).style.display = "block";
}
function display(elementid, divid) {
	if (document.getElementById(elementid).value == "show") {
		if (document.getElementById)
			document.getElementById(elementid).value = "hide";
		document.getElementById(elementid).src = "images/icons/lupe1_rev.gif";
		document.getElementById(divid).style.display = "block";
	} else if (document.getElementById(elementid).value == "hide") {
		if (document.getElementById)
			document.getElementById(elementid).value = "show";
		document.getElementById(elementid).src = "images/icons/lupe1.gif";
		document.getElementById(divid).style.display = "none";
	}
}
function switchstyle(divid, alt1, alt2) {
	var cssclass1 = document.getElementById(divid).className;
	if (cssclass1 == alt1)
		document.getElementById(divid).className = alt2;
	else
		document.getElementById(divid).className = alt1;
}

function fadeIEin(id) {
	var fadediv = document.getElementById(id);
	if (document.all && !window.opera) {
		fadediv.filters.blendTrans.Apply();
		fadediv.style.visibility = "visible";
		fadediv.filters.blendTrans.Play();
	}
}
function fadeIEout(fadediv) {
	if (document.all && !window.opera) {
		fadediv.filters.blendTrans.Apply();
		fadediv.style.visibility = "hidden";
		fadediv.filters.blendTrans.Play();
	}
}

function fadeIn(id, opacity) {
	var fadeTarget = document.getElementById(id);
	if (opacity <= 100) {
		if (fadeTarget.style.MozOpacity != null) {
			fadeTarget.style.MozOpacity = (opacity / 100) - .001;
		} else if (fadeTarget.style.opacity != null) {
			fadeTarget.style.opacity = (opacity / 100) - .001;
		}
		opacity += 10;
		aktiv = window.setTimeout("fadeIn('" + id + "'," + opacity + ")", 30);
	}
}
/* Changes the input type 'text' to 'password' */
function setType(id, type) {
	document.getElementById(id).value = "";
	// document.getElementById(id).type = type;
	document.getElementById(id).removeAttribute('type');
	document.getElementById(id).setAttribute('type', type);
}
function setTypeReplace(id, type) {
	var elename = document.getElementById(id).name;
	var element = document.getElementById(id).tagName
	var elclass = document.getElementById(id).className;
	var nodeparent = document.getElementById(id).parentNode;
	var newEl = document.createElement(element);
	newEl.setAttribute("type", type);
	newEl.setAttribute("name", elename);
	newEl.setAttribute("id", id);
	newEl.setAttribute("class", elclass);
	newEl.setAttribute("value", "");
	nodeparent.replaceChild(newEl, document.getElementById(id));
	setTypeReplace.el = newEl;
	setTimeout('setTypeReplace.el.focus();', 0);
}
function highlightstar(lfd) {
	tmp = lfd;
	lfd = new Number(tmp);
	for ( var I = 1; I <= Math.ceil(lfd); I++) {
		if ((I == Math.ceil(lfd))
				&& (((Math.floor(lfd * 10) / 10) - Math.floor(lfd)) < 0.5)
				&& (Math.ceil(lfd) != Math.floor(lfd))) {
			document.getElementById('star' + I).className = 'small_half_star';
		} else {
			document.getElementById('star' + I).className = 'active_star';
		}

	}
	for (I = (Math.ceil(lfd) + 1); I <= 5; I++) {
		document.getElementById('star' + I).className = 'inactive_star';
	}
}
function unhighlightstar(lfd) {
	var I = 1;
	for ( var I = 1; I <= lfd; I++) {
		document.getElementById('star' + I).className = 'inactive_star';
	}
	highlightstar(document.getElementById('voteresult').value);
}

function addBookmark(title, url) {
	if (window.opera && window.print) {
		var newEl = document.createElement("a");
		newEl.setAttribute("href", url);
		newEl.setAttribute("title", title);
		newEl.setAttribute("rel", "sidebar");
		newEl.click();
	} else if (document.all) {
		window.external.AddFavorite(url, title);
	} else if (window.sidebar) {
		window.sidebar.addPanel(title, url, "");
	}
}

/* show Image Popup */
function showImage(img) {
	foto = new Image();
	foto.src = (img);
	Controll(img);
}
function Controll(img) {
	if ((foto.width != 0) && (foto.height != 0)) {
		viewImage(img);
	} else {
		loadagain = "Controll('" + img + "')";
		intervall = setTimeout(loadagain, 20);
	}
}
function viewImage(img) {
	imgwidth = foto.width + 20;
	imgheight = foto.height + 20;
	string = "width=" + imgwidth + ",height=" + imgheight;
	popup = window.open(img, "Image", string);
	popup.name = "Image";
	popup.focus();
}
function bttooltip(domid,tooltipid){
	$("#"+domid).bt
	({
		 ajaxPath		: 	"/fca.php?c=userclass_helptooltip&m=showtooltip&p="+tooltipid+" div#tooltip",
		     fill		: 	'#F7F7F7',
		 strokeStyle	: 	'#B7B7B7',
	     spikeLength	: 	10,
	     spikeGirth		: 	5,
	     padding		: 	8,
	     cornerRadius	: 	2,
	     cssStyles		: 	{
	                    		fontFamily: 'tahoma,verdana,arial,sans-serif',
	                    		fontSize: '11px'
	                  		},
	     showTip		: 	function(box){
	                  			$(box).fadeIn(500);
	                  		},
	    positions		: 	['right', 'bottom']
	});
}