var AlwaysStarted=0;
var ImgArray=new Array();
var Browser=GetBrowser();
function GetBrowser()
{
	var BrowserName=navigator.appName;
	var BrowserVersion=navigator.appVersion;
	var BrowserVersion=parseInt(BrowserVersion.substr(0,1));
	// wichtig: der ie 5.0, 5.5 und 6.0 meldet sich vorne immer mit 4.0 ... compatible
	// daher ist die versionsabfrage beim ie genauer noetig
	if(BrowserName=='Microsoft Internet Explorer')
	{
		if(BrowserVersion==4)
		{
			BrowserVersion=navigator.appVersion;
			BrowserVersion=parseInt(BrowserVersion.substr(22,1));
		}		
	}

	if(BrowserName=='Netscape')
	{
		if(BrowserVersion==3)
			return 'NS3';
		else if(BrowserVersion==4)
			return 'NS4';
		else if(BrowserVersion==5) // netscape 6 ist netscape 5 bzw. mozilla 0.9x hat version 5.0
			return 'NS6'; 
		else
			return 'NS6';
	}
	else if(BrowserName=='Microsoft Internet Explorer')
	{
		if(BrowserVersion==3)
			return 'IE3';
		else if(BrowserVersion==4)
			return 'IE4';
		else if(BrowserVersion==5)
			return 'IE5';
		else if(BrowserVersion==6)
			return 'IE6';
		else if(BrowserVersion==7)
			return 'IE7';
		else
			return 'IE6';
	}
	else
	{
		return 'IE6';
	}
}
function AddImgArray(Img00,Img01) 
{
	this.Img00=new Image();
	this.Img00.src=Img00;
	this.Img01=new Image();
	this.Img01.src=Img01;
}
function MOv(ImgName)
{
	document[ImgName].src=ImgArray[ImgName].Img01.src; 
}
function MOu(ImgName)
{
	document[ImgName].src=ImgArray[ImgName].Img00.src; 
}
function OpenNewWindow(WindowName,WebSiteLocation,WidthX,WidthY)
{
	ScreenWidth=screen.width;
	ScreenHeight=screen.height;
	PosX=(ScreenWidth/2)-(WidthX/2+5);
	PosY=(ScreenHeight/2)-(WidthY/2+10);
	WindowHandle=window.open(WebSiteLocation,WindowName,"width="+WidthX+",height="+WidthY+",status=no,scrollbars=yes,resizeable=no");
	WindowHandle.focus();
	window.WindowHandle.moveTo(PosX,PosY);
}
function HideDiv(DivName)
{
	switch(Browser)
	{
		case 'NS3':
		break;
		case 'IE3':
		break;
		case 'NS4':
			document.layers[DivName].visibility="hide";
		break;
		case 'IE4':
			// problem im ie4, der ist schon "out of div", wenn er ueber einem anderen div innerhalb des divs ist
			// klingt seltsam
			// loesung, ermittlung, ob die maus ausserhalb des divs ist
			// idee von www.jasc.com, danke
			leftDiv=document.all[DivName].offsetLeft +2;
			rightDiv=document.all[DivName].offsetLeft + document.all[DivName].clientWidth -2;
			topDiv=document.all[DivName].offsetTop +2;
			bottomDiv=document.all[DivName].offsetTop + document.all[DivName].clientHeight -2;
			if(window.event.clientY > bottomDiv || window.event.clientY < topDiv || window.event.clientX < leftDiv || window.event.clientX > rightDiv)
			{
				document.all[DivName].style.visibility="hidden";
			}
		break;
		case 'IE5':
			document.getElementById(DivName).style.visibility="hidden";
		break;
		case 'IE6':
			document.getElementById(DivName).style.visibility="hidden";
		break;
		case 'NS6':
			document.getElementById(DivName).style.visibility="hidden";
		break;
		default:
			document.getElementById(DivName).style.visibility="hidden";
		break;				
	}
}
function ShowDiv(DivName)
{
	switch(Browser)
	{
		case 'NS3':
		break;
		case 'IE3':
		break;
		case 'NS4':
			document.layers[DivName].visibility="show";
		break;
		case 'IE4':
			document.all[DivName].style.visibility="visible";
		break;
		case 'IE5':
			document.getElementById(DivName).style.visibility="visible";
		break;
		case 'IE6':
			document.getElementById(DivName).style.visibility="visible";
		break;
		case 'NS6':
			document.getElementById(DivName).style.visibility="visible";
		break;
		default:
			document.getElementById(DivName).style.visibility="visible";
		break;				
	}
}