/*
* RBB Antenne Brandenburg
* standard.js
* 
* Author: Tino Urbiks, Holger M. Stangl
* Date: September 2007
*
* Angepasst: imatics, 03/2009
*/

function initPage() {
	blurLinks();
}

window.onload = initPage;

function blurLinks() {
	var aTags = document.getElementsByTagName('a');
	for ( i=0; i < aTags.length; i++ )
	{
		var Fokus = document.createAttribute("onfocus");
		Fokus.nodeValue = "if(this.blur)this.blur()";
		document.getElementsByTagName("a")[i].setAttributeNode(Fokus);
	}
}

function openWindowWithHandle(handle,name,width,height,scrollbar)
{
	var url;
	if (handle.indexOf("http")==0) {
		url = handle;
	} else {
		url = externalize(handle) + '.html';
	}
    
   	var x=((screen.width - width) / 2);
   	var y=((screen.height - height) /2);
    
	var popupWindow = window.open(url,name,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=' + (scrollbar ? 'yes' : 'no') +',resizable=no,width='+width+',height='+height+',left='+x+',top='+y);
	popupWindow.focus();
}

function openWindow(placement,url,name,width,height)
{
    
	if (placement=='top')
    {
    	var x=(screen.width - screen.width);
   		var y=(screen.height - screen.height);
    }
    else if (placement=='center')
    {
    	var x=((screen.width - width) / 2);
    	var y=((screen.height - height) /2);
    }
    
	var popupWindow = window.open(url,name,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width='+width+',height='+height+',left='+x+',top='+y);
	popupWindow.focus();
	
}


var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function pop(file)
{
newwindow = window.open(file,"popnew","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=660,height=452");
newwindow.focus();
return false;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
	return window.open(theURL,winName,features);
}

function clearSearchInput(input) {
	if (input.value == 'Suche') {
		input.value = '';
	}
}
function revertSearchInput(input) {
	if (input.value == '') {
		input.value = 'Suche';
	}
}