//  Version 0.1
//  04. Apr. 2007
function getBrowser(){
    var browser = ''
    if ( navigator.appName.indexOf('Netscape') != -1 )  {
        browser = 'NS';
    } else {
        //IE 
        var version = navigator.appVersion;
        version = new Number( version.substring( version.indexOf('MSIE')+5 , version.indexOf('MSIE')+6 ) );
        if ( version < 7 ) {
            browser = 'IE<=6';//kleiner 7
        } else {
            browser = 'IE7';
        }
    }
    return browser;      
}

function setClass(id,ClassNm) {
  if (typeof document.getElementById(id) != 'undefined') {
    document.getElementById(id).className = ClassNm;
  }
}

function addClass(id, ClassNm){
  if (typeof document.getElementById(id) != 'undefined') {
    var oldClass = (document.getElementById(id).className)?document.getElementById(tagType)[tagIndex].className:'';
    document.getElementById(id).className=oldClass+' '+ClassNm;
  }
}

function getAbsLeft(id) {
	o = document.getElementById(id); oL = o.offsetLeft;
	while(o.offsetParent!=null) { oP = o.offsetParent; oL += oP.offsetLeft; o = oP; }
	return oL;
}

function getAbsTop(id) {
	o = document.getElementById(id); oT = o.offsetTop;
	while(o.offsetParent!=null) { oP = o.offsetParent; oT += oP.offsetTop; o = oP; }
	return oT;
}

function writeIntoLayer(id,cont) {
  if (typeof document.getElementById(id) != 'undefined') {
    document.getElementById(id).innerHTML = cont;
  }
}

function setDisplay(id,dis) {
  if (typeof document.getElementById(id) != 'undefined') {
    if(dis) {
      document.getElementById(id).style.display = 'block';
    }
    else {
      document.getElementById(id).style.display = 'none';
    }
  }
}

function helperDivInfo(id,attr) {
  if (typeof document.getElementById(id) != 'undefined') {
    dInfo = new Array();
    dInfo['l']   = parseInt(id.style.left);
    dInfo['t']   = parseInt(id.style.top);
    dInfo['w']   = id.offsetWidth;
    dInfo['h']   = id.offsetHeight;
    dInfo['osL'] = id.offsetLeft;
    dInfo['osT'] = id.offsetTop;
    dInfo['v']   = id.style.visibility;
    dInfo['d']   = id.style.display;
    dInfo['zI']  = id.style.zIndex;
    return dInfo[attr];
  }
}

function helperWinInfo(attr) {
  wInfo = new Array();
  wInfo['scrL']   = document.body.scrollLeft;
  wInfo['scrT']   = document.body.scrollTop;
  wInfo['wW']     = document.body.clientWidth;
  if (document.body.clientHeight == 0) {
    wInfo['winH'] = window.innerHeight;
  } else {
    wInfo['winH'] = document.body.clientHeight;
  }
  wInfo['docW']   = document.body.scrollWidth;
  wInfo['docH']   = document.body.scrollHeight;
  return wInfo[attr];
}

function openPopup(url,name,w,h,scroll,center,l,t,res) {
  if(!l) {l = 5;}
  if(!t) {t = 15;}
  if(!res) {res = 'yes';}
  if(!scroll){scroll = 1;}
  if(!center){center = false;}
   pLeft = (window.screen.width/2)  - (w/2 + l);
   pTop  = (window.screen.height/2) - (h/2 + t);
  if (center) {
    xPos = 'left=' + pLeft;
	yPos = 'top=' + pTop;
  } else {
    xPos = 'screenX=' + pLeft;
    yPos = 'screenY=' + pTop;
  }

  pWin = window.open(url, name, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=" + scroll + ",resizable=" + res + ",width=" + w + ",height=" + h + ",copyhistory=no," + xPos + "," + yPos +"");
  pWin.focus();

  if (pWin) return false;
  else return true;

}

function openPopupByFlash(url,name,w,h,scroll,center,l,t,res) {
  if(!l) {l = 5;}
  if(!t) {t = 15;}
  if(!res) {res = 'yes';}
  if(!scroll){scroll = 1;}
  if(!center){center = false;}
   pLeft = (window.screen.width/2)  - (w/2 + l);
   pTop  = (window.screen.height/2) - (h/2 + t);
  if (center) {
    xPos = 'left=' + pLeft;
	yPos = 'top=' + pTop;
  } else {
    xPos = 'screenX=' + pLeft;
    yPos = 'screenY=' + pTop;
  }
  pWin = window.open(url, name, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=" + scroll + ",resizable=" + res + ",width=" + w + ",height=" + h + ",copyhistory=no," + xPos + "," + yPos +"");
  pWin.focus();
}

function toggleHotline() {
  if ((typeof document.getElementById("hotline") != 'undefined') && (typeof document.getElementById("dslCheck") != 'undefined')) {
    if (document.getElementById("hotline").style.display != "block") {
      document.getElementById("hotline").style.display = "block";
    }
    else {
      document.getElementById("hotline").style.display = "none";    
    }
  }
}

function toggleDSLCheck() {
  if (typeof document.getElementById("dslCheck") != 'undefined') {
    if (document.getElementById("dslCheck").style.display != "block") {
      document.getElementById("dslCheck").style.display = "block";
      document.getElementById("hotline").style.display = "none";
    }
  }
}

function checkfornumbers( xmlOnkz, xmlRufnr )
{
	var xmlRufnr = document.getElementById('xmlRufnr').value;
	var xmlOnkz = document.getElementById('xmlOnkz').value;

   	if( Math.abs( xmlOnkz ) > 0 && Math.abs( xmlRufnr ) > 0 )
   	{
		// document.getElementById('dslcheck_form').submit();
    u = 'http://www.t-home.de/is-bin/INTERSHOP.enfinity/WFS/EKI-PK-Site/de_DE/-/EUR/ViewDSLQuickCheck-ProcessCheck?xmlOnkz='+xmlOnkz+'&xmlRufnr='+xmlRufnr;
    openPopup(u,'dslCheck','560','650',0,0)
   	}
   	else
   	{
   		document.getElementById('onlynumbers').style.display = 'block';
   }
}

function swapimage( slidername, imglink )
{
	var slidername = slidername;
	var imglink	= imglink;

	document.getElementById(slidername).src = imglink;
}

function imgpreload( imglink )
{
	//preload.src = imglink;
}

function swapTabContent(elementId) {
	var items = document.getElementById('tabbedmen_init').tab_items.value.split(",");
	for(var i=0; i<items.length; i++ ){
		if(elementId != items[i]) {
			document.getElementById(items[i]).style.display='none';
			document.getElementById('tab_' + items[i]).className="";
		}
	}
	document.getElementById(elementId).style.display = '';
	document.getElementById('tab_' + elementId).className="current";
}

function swapTabContentProduct(elementId) {
  var items = document.getElementById('tabbedmenProduct_init').tab_itemsProduct.value.split(",");
  document.getElementById('current_offer_16').className = "lo";
  document.getElementById('current_offer_25').className = "lo";
  document.getElementById('current_offer_50').className = "lo";
  document.getElementById('current_' + elementId).className = "hi";
	for(var i=0; i<items.length; i++ ){
		if(elementId != items[i]) {
			document.getElementById(items[i]).style.display='none';
			/*document.getElementById(items[i] + '_over').style.display ="none";
			document.getElementById(items[i] + '_details').style.display ="none";
			document.getElementById(items[i] + '_link').style.display ="none";
			document.getElementById(items[i] + '_hdtv').style.display ="none";
			document.getElementById(items[i] + '_det_hdtv').style.display ="none";*/
		}
	}
 /* document.getElementById(elementId + '_over').style.display ="";
  document.getElementById(elementId + '_details').style.display ="";
  document.getElementById(elementId + '_link').style.display ="";
  document.getElementById(elementId + '_hdtv').style.display ="";
  document.getElementById(elementId + '_det_hdtv').style.display ="";*/
	document.getElementById(elementId).style.display = '';
	document.getElementById('tab_' + elementId).className="current";
}

function swapTabOrderContentProduct(elementId) {
  document.getElementById('current_offer_16').className = "lo";
  document.getElementById('current_offer_25').className = "lo";
  document.getElementById('current_offer_50').className = "lo";
  document.getElementById('offer_16').style.display = "none";
  document.getElementById('offer_25').style.display = "none";
  document.getElementById('offer_50').style.display = "none";
  document.getElementById('button_offer_16').style.display = "none";
  document.getElementById('button_offer_25').style.display = "none";
  document.getElementById('button_offer_50').style.display = "none";
  
  document.getElementById('current_' + elementId).className = "hi";
  document.getElementById('button_' + elementId).style.display = "block";
  document.getElementById(elementId).style.display = "block";
  
}

//Programmauswahl --> Disney Special
function swapHeaderImage(elementId) { 
	var items = document.getElementById('tabbedmen_init').tab_items.value.split(",");
	for(var i=0; i<items.length; i++ ){
		if(elementId != items[i]) {
			//alert(items[i]+'_header');
      document.getElementById(items[i]+'_header').style.display='none';
		}
	}
	document.getElementById(elementId+'_header').style.display = '';
}

function toggleDisplay(elementId) {
	var currentState = document.getElementById(elementId).style.display;
	var toggleImg = elementId + "_img";

	if( currentState == 'none' )
	{
		document.getElementById(elementId).style.display = '';
		document.getElementById(toggleImg).src = "_img/_common/table_close.gif";
	}
	else
	{
		document.getElementById(elementId).style.display = 'none';
		document.getElementById(toggleImg).src = "_img/_common/table_open.gif";
	}
}

function toggleLayer( layerId ) {

	// verstecke alle layer
	// hideLayers();

	var layerDisplay = document.getElementById(layerId).style.display;

	// frage x-y ab
	var layerIdImg = layerId + "_icon";
	// alert('layerIdImg = ' + layerIdImg );

	var absLeft = "";
	var absTop = "";
	absLeft = getAbsLeft( layerIdImg );
	absTop = getAbsTop( layerIdImg );

	// ein- oder ausblenden?
	if( layerDisplay == 'none' || layerDisplay == '' )
	{
		// verstecke erstmal alle layer
		hideLayers();

		// layer einblenden
		document.getElementById(layerId).style.display = 'block';

		// layer positionieren
		document.getElementById(layerId).style.left = absLeft + 20 + "px";
		document.getElementById(layerId).style.top = absTop + 20 + "px";
	}
	else if( layerDisplay == 'block' )
	{
		// layer ausblenden
		document.getElementById(layerId).style.display = 'none';
	}
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}


function toggleLayerOcto( layerId ) {
	var layerDisplay = document.getElementById(layerId).style.display;
	// ein- oder ausblenden?
	if( layerDisplay == 'none' || layerDisplay == '' ) {
		// verstecke erstmal alle layer
		hideOctoLayers();

		// layer einblenden
		document.getElementById(layerId).style.display = 'block';
	}	else if ( layerDisplay == 'block' ) {
		// layer ausblenden
		document.getElementById(layerId).style.display = 'none';
	}
}

function hideOctoLayers() {
	for( i=0; i<100; i++ ) {
		if( document.getElementById('layer_' + i) != null ) {
			document.getElementById('layer_' + i).style.display = 'none';
		}
	}
}


function toggleLayerAbove( layerId )
{
	// verstecke alle layer
	// hideLayers();

	var layerDisplay = document.getElementById(layerId).style.display;

	// frage x-y ab
	var layerIdImg = layerId + "_icon";
	// alert('layerIdImg = ' + layerIdImg );

	var absLeft = "";
	var absTop = "";
	absLeft = getAbsLeft( layerIdImg );
	absTop = getAbsTop( layerIdImg );

	// ein- oder ausblenden?
	if( layerDisplay == 'none' || layerDisplay == '' )
	{
		// verstecke erstmal alle layer
		hideLayers();

		// layer einblenden
		document.getElementById(layerId).style.display = 'block';

		// layer positionieren
		document.getElementById(layerId).style.left = absLeft - 381 + "px";
		document.getElementById(layerId).style.top = absTop - 280 + "px";
	}
	else if( layerDisplay == 'block' )
	{
		// layer ausblenden
		document.getElementById(layerId).style.display = 'none';
	}
}

function hideLayers()
{
	for( i=0; i<100; i++ )
	{
		if( document.getElementById('layer_' + i) != null )
		{
			document.getElementById('layer_' + i).style.display = 'none';
		}
	}
}

function evalKeyForSubmit(evnt, act) {
  if (!evnt) {
    evnt = window.event
  }
  var key = evnt.keyCode || evnt.which;
  if (key == 13) {
      eval(act+"()");
  }
   else {
     return true;
   }
}

function reloadCaptcha() {
   img = document.getElementById('captchaImg');
   img.src = '/offers/order/captchaImage.php?' + Math.random();
}


function selectDisney() {
    var q = window.location.search;
    var temp = new Array();
    if (q.length > 1) {
      this.q = q.substring(1, q.length);
      temp = this.q.split("?"); 
      for (var i=0;i<temp.length;i++) {
        if (temp[i] == 'gratisfilm' || temp[i] == 'channel' || temp[i] == 'playhouse' || temp[i] == 'toon') {
          swapTabContent('disney_'+temp[i])
          swapHeaderImage('disney_'+temp[i])
          //alert('disney_'+temp[i]);
        }
        else {
          //swapTabContent('disney_gratisfilm');
          //swapHeaderImage('disney_gratisfilm');
        }
      }
    }
  }

  function selectOffer() {
    var q = window.location.search;
    var temp = new Array();
    if (q.length > 1) {
      this.q = q.substring(1, q.length);
      temp = this.q.split("?"); 
      for (var i=0;i<temp.length;i++) {
        if (temp[i] == '16' || temp[i] == '25' || temp[i] == '50') {
          swapTabContentProduct('offer_'+temp[i])
          //swapHeaderImage('disney_'+temp[i])
          //alert('disney_'+temp[i]);
        }
        else {
          //swapTabContent('disney_gratisfilm');
          //swapHeaderImage('disney_gratisfilm');
        }
      }
    }
  }

/*
function openPopup(url,name,w,h,scroll,center,l,t,res) {
  if(!l) {l = 5;}
  if(!t) {t = 15;}
  if(!res) {res = 'yes';}
  if(!scroll){scroll = 1;}
  if(!center){center = false;}
   pLeft = (window.screen.width/2)  - (w/2 + l);
   pTop  = (window.screen.height/2) - (h/2 + t);
  if (center) {
    xPos = 'left=' + pLeft;
	yPos = 'top=' + pTop;
  } else {
    xPos = 'screenX=' + pLeft;
    yPos = 'screenY=' + pTop;
  }
  pWin = window.open(url, name, "toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=" + scroll + ",resizable=" + res + ",width=" + w + ",height=" + h + ",copyhistory=no," + xPos + "," + yPos +"");
  pWin.focus();
}
*/