function setCookie(c_name,value,expiredays){
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+ ((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name){
	if (document.cookie.length>0){
		c_start=document.cookie.indexOf(c_name + "=");
  		if (c_start!=-1){
			c_start=c_start + c_name.length+1; 
    		c_end=document.cookie.indexOf(";",c_start);
    		if (c_end==-1) c_end=document.cookie.length;
    			return unescape(document.cookie.substring(c_start,c_end));
		} 
	}
	return "";
}

function checkLangauge(){
	currLang = getCookie("lang")
	if (currLang != null && currLang != ""){
		// language setting is set
		//if(location.host != currLang){
			switch(currLang){
			case "en":
				window.location.href = "http://www.williamssound.com/home.aspx";
				break;
			case "es":
				window.location.href = "http://spa.williamssound.com/home.aspx";
				break;
			default:
				window.location.href = "http://www.williamssound.com/home.aspx";
				break;
			}
		//}
	} else {
		window.location = "http://www.williamssound.com/home.aspx";
	}
}

function redirectToLanguage(lang){
	switch(lang){
		case "en":
			setCookie("lang", "en", null);
			window.location.href = "http://www.williamssound.com/home.aspx";
			break;
		case "es":
			setCookie("lang", "es", null);
			window.location.href = "http://spa.williamssound.com/home.aspx";
			break;
		default:
			setCookie("lang", "en", null);
			window.location.href = "http://www.williamssound.com/home.aspx";
			break;
	}
}

function redirectToLanguageSel(obj){
	
	switch(obj.value){
		case "en":
			setCookie("lang", "en", null)
			window.location.href = "http://www.williamssound.com/home.aspx"
			break;
		case "es":
			setCookie("lang", "es", null)
			window.location.href = "http://spa.williamssound.com/home.aspx"
			break;
		default:
			
			break;
	}
}