/* Lokus Pokus Java Script Gelumpe */

var its;
var browserName;
var browserNameLong;
var browserNew;
var preloadFlag = false;
var Macintosh = navigator.userAgent.indexOf('Mac')>0;

// =================================================================================
function setIdProperty(id,value)
{
	// when browser is getElementByid compatible use this
	document.getElementById(id).style.visibility = value;
}

// =================================================================================
function its() 
{
	var n = navigator;
	var ua = ' ' + n.userAgent.toLowerCase();
	var pl = n.platform.toLowerCase();
	var an = n.appName.toLowerCase();

	// browser version
	this.version = n.appVersion;
	this.nn = ua.indexOf('mozilla') > 0;

	// 'compatible' versions of mozilla aren't navigator
	if(ua.indexOf('compatible') > 0) 
	{
		this.nn = false;
	}
	
	this.opera = ua.indexOf('opera') > 0;
	this.ie = ua.indexOf('msie') > 0;
	this.major = parseInt( this.version );
	this.minor = parseFloat( this.version );

	// platform
	this.mac = ua.indexOf('mac') > 0;
	this.win = ua.indexOf('win') > 0;

	// workaround for IE5 which reports itself as version 4.0
	if(this.ie) 
	{
		if(ua.indexOf("msie 5") > 1) 
		{
			var msieIndex = navigator.appVersion.indexOf("MSIE") + 5;
			this.major = parseFloat(navigator.appVersion.substr(msieIndex,3));
		}
	}

	return this;
}

// =================================================================================
function welcherBrowser() 
{
	its = new its();
	
	// is it a DOM-enabled browser?
	if (!document.getElementById) 
	{
		browserNew = false;
	}
	else 
	{
		browserNew = true;
	}

	// need the name, too
	if (its.opera) 
	{
		browserName = "Opera";
	}
	else if (its.ie) 
	{
		browserName = "IE";
	}
	else 
	{
		browserName = "NS";
	}

	// and the number
	browserNameLong = browserName + its.major;

}
// *******************************************************************
function UI_reloadPage(init) 
{
	if (init==true) with (navigator)
	{
		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) 
		{
			document.UI_pgW=innerWidth; 
			document.UI_pgH=innerHeight; 
			onresize=UI_reloadPage; 
		}
	}
	else if (innerWidth!=document.UI_pgW || innerHeight!=document.UI_pgH)
	{
		location.reload();
	}
}

UI_reloadPage(true);
// *******************************************************************
function popUp(desktopURL,windowName,width,height,scroll) 
{
		if (Macintosh) 
		{
			if (browserNameLong == "IE4") 
			{
				newheight = parseInt(height + 17);
			
			}
			else if (browserNameLong == "IE4.5") 
			{
				newheight = parseInt(height + 17);
			}
			else 
			{
				newheight = height;
			}
		}
		else 
		{ 
			newheight = height; 
		}
		
		if (scroll == '') 
		{ 
			scroll = 'no'; 
		}
		
		window.open(desktopURL, windowName, "toolbar=no,location=no,status=yes,menubar=no,scrollbars="+scroll+",width="+width+",height="+newheight+",resizable=no" );
}
// *******************************************************************
function unblur() {
		this.blur();
	}

function keinRand() {
		if ((browserNew) || (browserName == "IE")) {
			if (browserNew) {
				links = document.getElementsByTagName("a");
			}
			else {
				links = document.all.tags("a");
			}
			for(i=0; i<links.length; i++) {
				links[i].onfocus = unblur
			}
		}
		if (browserName == "IE") {
			if (browserNew) {
				drops = document.getElementsByTagName("select");
			}
			else {
				drops = document.all.tags("select");
			}
			for(i=0; i<drops.length; i++) {
				drops[i].onfocus = unblur
			}
		}
	}
// *******************************************************************
function vorladen(imgObj,imgSrc) 
{
	if (document.images) 
	{
		eval(imgObj+' = new Image()')
		eval(imgObj+'.src = "'+imgSrc+'"')
	}
}
// *******************************************************************
function wechsel(layer,imgName,imgObj) 
{
	if (document.images) 
	{
		if (document.layers && layer!=null)
		{
			eval('document.'+layer+'.document.images["'+imgName+'"].src = '+imgObj+'.src');
		}
		else
		{
			document.images[imgName].src = eval(imgObj+".src");
		}
	}
}
// *******************************************************************
function mailmal(name,domain) {
    	document.location = "mailto:" + name + "@" + domain;
	}
// *******************************************************************
function popcenter(breit,hoch)
	{
		var links = 0;
		var oben = 0;

		links = (screen.availWidth - breit)/2;
		oben = (screen.availHeight - hoch)/2;
		self.moveTo(links,oben);
		self.focus();
	}