var browserName = navigator.userAgent.toLowerCase(); 
var is_ie6 = (browserName.indexOf("msie 6") != -1);


function toggleSwitcher(x) {
	objt = document.getElementById(x);
	if (objt.style.display == "none") {
		objt.style.display = "block";
	} else {
		objt.style.display = "none";
	}
}

function toggleRecipeCard() {
	objt1 = document.getElementById('card_appetizer');
	objt2 = document.getElementById('card_main');
	if (objt1.style.display == "none") {
		objt2.style.display = "none";
		objt1.style.display = "block";
	} else {
		objt1.style.display = "none";
		objt2.style.display = "block";
	}
}




function switchTheme(whatTheme,isContent) {

	//setCookie("curTheme",whatTheme);
	Set_Cookie( 'curTheme', whatTheme, 10, '/', '', '' );
	
	if(isContent){
		window.location.reload();
	}else{
	
	
		document.getElementById("themeStyle").setAttribute("href", '/'+ whatTheme + '.css')
	
	
		if ( is_ie6 ) {
			document.getElementById("themeStyleIE").setAttribute("href", '/ie6_'+ whatTheme + '.css');
		} 
	
		
	
		//if (src == 'home') {
	
		//	objt = document.getElementById('wide_theme_list');
		
		//} else {
		
			objt = document.getElementById('top_theme_list');
		
		//}
		
		objt.style.display = "none";
	
	}
	
	

}




/*
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
*/

function readCookie(check_name) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f
	
	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );
		
		
		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');
	
		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}		

/*
function setCookie(whatName,whatTheme){

	document.cookie = whatName + "=" + escape(whatTheme) + ";path=\"/\"";
	
	alert("cookie "+whatName+": "+whatTheme);

}
*/
function Set_Cookie( name, value, expires, path, domain, secure ) 
{
// set time, it's in milliseconds
var today = new Date();
today.setTime( today.getTime() );

/*
if the expires variable is set, make the correct 
expires time, the current script below will set 
it for x number of days, to make it for hours, 
delete * 24, for minutes, delete * 60 * 24
*/
if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + 
( ( path ) ? ";path=" + path : "" ) + 
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}





function loadTheme(){
	
	/*
	$("#css_biggame").attr("href","");
	$("#css_birthday").attr("href","");
	$("#css_girlsnight").attr("href","");
	$("#css_holiday").attr("href","");
	$("#css_default").attr("href","");
	
	$("#css_ie_biggame").attr("href","");
	$("#css_ie_birthday").attr("href","");
	$("#css_ie_girlsnight").attr("href","");
	$("#css_ie_holiday").attr("href","");
	$("#css_ie_default").attr("href","");
	*/
	
	
	document.getElementById('css_biggame').setAttribute("href", '/empty.css');
	document.getElementById('css_birthday').setAttribute("href", '/empty.css');
	document.getElementById('css_girlsnight').setAttribute("href", '/empty.css');
	document.getElementById('css_holiday').setAttribute("href", '/empty.css');
	document.getElementById('css_default').setAttribute("href", '/empty.css');
	
	if ( is_ie6 ) {
	document.getElementById('css_ie_biggame').setAttribute("href", '/empty.css');
	document.getElementById('css_ie_birthday').setAttribute("href", '/empty.css');
	document.getElementById('css_ie_girlsnight').setAttribute("href", '/empty.css');
	document.getElementById('css_ie_holiday').setAttribute("href", '/empty.css');
	document.getElementById('css_ie_default').setAttribute("href", '/empty.css');
	}
	
	
	var x = readCookie('curTheme');

	if (x) {
		switchTheme(x);	
	}


}