/**********************************************************************
Sprachweiche
**********************************************************************
Sind die Cookies ausgeschaltet, so wird immer nur die Standardsprache 
angezeigt.
**********************************************************************/
function f_changeLanguage(v_cValueLanguage){
	document.cookie = 'cNameLanguage=' + escape(v_cValueLanguage) + ';' + 'expires=Thu, 01-Jan-2038 00:00:01 GMT;'; // GMT UTC
	
	v_fr1Loc = top.topFrame.location.href; 
	v_fr2Loc = top.leftFrame.location.href; 
	v_fr3Loc = top.mainFrame.location.href;
	
  	for (var i=0; i < v_arUsedLang.length; i++){
		if (v_fr1Loc.lastIndexOf('/'+v_arUsedLang[i]+'/') != -1){
			v_fr1 = v_fr1Loc.substring(v_fr1Loc.lastIndexOf('/'+v_arUsedLang[i]+'/')+3,v_fr1Loc.length);
			v_fr1 = v_root+v_cValueLanguage+v_fr1;
		}
		if (v_fr2Loc.lastIndexOf('/'+v_arUsedLang[i]+'/') != -1){
			v_fr2 = v_fr2Loc.substring(v_fr2Loc.lastIndexOf('/'+v_arUsedLang[i]+'/')+3,v_fr2Loc.length);
			v_fr2 = v_root+v_cValueLanguage+v_fr2;
		}
		if (v_fr3Loc.lastIndexOf('/'+v_arUsedLang[i]+'/') != -1){
			v_fr3 = v_fr3Loc.substring(v_fr3Loc.lastIndexOf('/'+v_arUsedLang[i]+'/')+3,v_fr3Loc.length);
			v_fr3 = v_root+v_cValueLanguage+v_fr3;
		}
	}
	if (v_fr1 == null){v_fr1 = v_fr1Loc.substring(v_root.length,v_fr1Loc.length);}
	if (v_fr2 == null){v_fr2 = v_fr2Loc.substring(v_root.length,v_fr2Loc.length);}
	if (v_fr3 == null){v_fr3 = v_fr3Loc.substring(v_root.length,v_fr3Loc.length);}

	top.topFrame.location.href = v_fr1; 
	top.leftFrame.location.href = v_fr2; 
	top.mainFrame.location.href = v_fr3;
}

function f_getCookie(v_cName){
	var v_aCookie = document.cookie.split("; ");
  	for (var i=0; i < v_aCookie.length; i++){
		// Ein name/value Paar (a crumb) ist "=" separiert
		var v_aCrumb = v_aCookie[i].split("=");
		if (v_cName == v_aCrumb[0]){return unescape(v_aCrumb[1]);	}
	}
  // Das Cookie mit dem entsprechenden Namen existiert nicht
  return null;
}

function f_getLanguage(){
	lw = f_getCookie('cNameLanguage');
	lw = (lw != null)?lw:v_defLang;
	return lw;
}

f_getLanguage();