var reDirArr = new Array('http://www.steurer.info/', 'http://www.steurer.info/index.php?id=51&no_cache=1');

function selectLanguage(){	
	x=document.forms['formLang'].lang.options[document.forms['formLang'].lang.selectedIndex].value;
	var dateObj1 = new Date();
	var dateObj2 = new Date();
	var dateObj3 = new Date();
	dateObj2.setTime(dateObj1.getTime() + 3600000*24*365);
	dateObj3.setTime(dateObj1.getTime() - 1);	
	
	//document.cookie = "steurerLanguage=;expires=" + dateObj3.toGMTString()+"; path=/";
	//document.cookie = "steurerLanguage"+"="+x+ ";expires="+dateObj2.toGMTString()+"; path=/";
	
	window.location.href=reDirArr[x];
}

function setLanguageOption() {	
	var langOpt = 0;
	var langFlag = false;
	var dateObj6 = new Date();
	var dateObj4 = new Date();
	var dateObj5= new Date();
	dateObj4.setTime(dateObj6.getTime() + 3600000*24*365);
	dateObj5.setTime(dateObj6.getTime() - 1);
	
	if(document.URL == 'http://www.steurer.info/'){
		document.forms['formLang'].lang.options[0].selected=true;
		document.cookie = "steurerLanguage=;expires=" + dateObj4.toGMTString()+"; path=/";
		document.cookie = "steurerLanguage"+"="+0+ ";expires="+dateObj5.toGMTString()+"; path=/";
		
	}
	if (document.cookie.length>0) {
		c_start=document.cookie.indexOf("steurerLanguage" + "=");		
		if (c_start!=-1) { 			
			c_start=c_start + "steurerLanguage".length+1; 
			c_end=document.cookie.indexOf(";",c_start);
			if (c_end==-1) c_end=document.cookie.length;
			langOpt = parseInt(unescape(document.cookie.substring(c_start,c_end)));
			langFlag=true;
		}
	}
	for(i=0; i<document.forms['formLang'].lang.options.length; i++) {
		if(document.forms['formLang'].lang.options[i].value==langOpt) document.forms['formLang'].lang.options[i].selected=true;
	}
	flag_start=document.cookie.indexOf("redirectFlag" + "=");
	/*if (flag_start!=-1) { 			
		flag_start=flag_start + "redirectFlag".length+1; 
		flag_end=document.cookie.indexOf(";",flag_start);
		if (flag_end==-1) flag_end=document.cookie.length;
		langFlag = parseInt(unescape(document.cookie.substring(flag_start,flag_end)));		
	}*/
	//if (langFlag==0) { 			
	//document.cookie = "redirectFlag"+"="+1+"; path=/";
	//}
	if (flag_start == -1) { 			
		document.cookie = "redirectFlag"+"="+0+"; path=/";
		if(langFlag) window.location.href = reDirArr[langOpt];		
	}
}