//Doan code Save va Get Cookie
var expDays = 1;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
var mydomain=window.location.hostname;	
var pathname = window.location.pathname;	
function getCookieVal (offset) {  

	var endstr = document.cookie.indexOf (";", offset);  

	if (endstr == -1) { endstr = document.cookie.length; }

	return unescape(document.cookie.substring(offset, endstr));

}
function Delete_Cookie( name, path, domain ) {
	
	if ( Get_Cookie( name ) ) document.cookie = name + "=" +
	( ( path ) ? ";path=" + path : "") +
	( ( domain ) ? ";domain=" + domain : "" ) +
	";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}

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 Get_Cookie( 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 GetCookie (name) {  

	var arg = name + "=";  

	var alen = arg.length;  

	var clen = document.cookie.length;  

	var i = 0;  

	while (i < clen) {    

		var j = i + alen;    

		if (document.cookie.substring(i, j) == arg) return getCookieVal (j);    

		i = document.cookie.indexOf(" ", i) + 1;    

		if (i == 0) break;   

	}  

	return null;

}

function SetCookie (name, value) {  

	var argv = SetCookie.arguments;  

	var argc = SetCookie.arguments.length;  

	var expires = (argc > 2) ? argv[2] : null; 
	
	var path = (argc > 3) ? argv[3] : null;  

	var domain = (argc > 4) ? argv[4] : null;  

	var secure = (argc > 5) ? argv[5] : false;  
 
	document.cookie = name + "=" + escape (value) + 

	((expires == null) ? "" : "; expires=" + expires) + 

	((path == null) ? "" : "; path=" + path) +  

	((domain == null) ? "" : "; domain=" + domain) +    

	((secure == true) ? "; secure" : "");		
	
	
}


//Ket thuc Doan code Save va Get Cookie
function OpenRss(host){
	
	}

function CatExpandMenu(spanId, target, align, boxId) {
	//alert (spanId);
	var catId = spanId;
	
	var cat_ex_cookie = GetCookie('catExpanding');
	var selectedCatCookie = GetCookie('selectedCat');
	var selectedAlignCookie = GetCookie('boxAlign');
	var box_ex_cookie = GetCookie('boxExpanding');
	
	if(cat_ex_cookie != null) {
		if(document.getElementById(cat_ex_cookie) != null) {
			var expandingMenu = document.getElementById(cat_ex_cookie);
			if(spanId == cat_ex_cookie) {							
				if (expandingMenu.style.display == 'none') {
					expandingMenu.style.display = 'block';
				}
				else {
					expandingMenu.style.display = 'none';
				}
			}
			else {
				expandingMenu.style.display = 'none';
			}
		}
	}
	
	if(selectedCatCookie != null) {
		if(document.getElementById(selectedCatCookie) != null) {
			var selectedCat = document.getElementById(selectedCatCookie);
			if(selectedAlignCookie==1)
				selectedCat.className='catalogue_top';
			if(selectedAlignCookie==2)
				selectedCat.className='catalogue_left';
			if(selectedAlignCookie==3)
				selectedCat.className='catalogue_right';
			if(selectedAlignCookie==4)
				selectedCat.className='catalogue_bottom';
		}
	}
	
	if(box_ex_cookie != null) {
		if(box_ex_cookie != boxId){
			if(document.getElementById(box_ex_cookie) != null) {
				var expandingMenu = document.getElementById(box_ex_cookie);
				expandingMenu.style.display='none';
			}
			if(document.getElementById(boxId) != null) {
				var expandingMenu = document.getElementById(boxId);
				expandingMenu.style.display='block';
			}
		}				
	}	
	
	SetCookie('catExpanding',spanId);
	SetCookie('selectedCat',"cat" + catId);
	SetCookie('boxAlign', align);
	SetCookie('boxExpanding',boxId);		
	SetCookie('expires',exp);
	SetCookie('path',pathname);
	SetCookie('domain',mydomain);	
	
	
	if (target != "") {
		window.location = target;
	}
	else {
		if(spanId != cat_ex_cookie) {
			if(document.getElementById(spanId) != null) {
				var expandingMenu = document.getElementById(spanId);
				expandingMenu.style.display='block';
			}
		}
		if(document.getElementById("cat" + catId) != null) {
			var selectedCat = document.getElementById("cat" + catId);
			//selectedCat.className='menu_selected';
			if(align==1)
				selectedCat.className='menu_selected_top';
			if(align==2)
				selectedCat.className='menu_selected_left';
			if(align==3)
				selectedCat.className='menu_selected_right';
			if(align==4)
				selectedCat.className='menu_selected_bottom';
		}
	}	
}

function BoxExpandMenu(spanId) {
	var box_ex_cookie = GetCookie('boxExpanding');
	
	if(box_ex_cookie != null) {
		if(document.getElementById(box_ex_cookie) != null) {
			var expandingMenu = document.getElementById(box_ex_cookie);
			if(spanId == box_ex_cookie) {							
				if (expandingMenu.style.display == 'none') {
					expandingMenu.style.display = 'block';
				}
				else {
					expandingMenu.style.display = 'none';
				}
			}
			else {
				expandingMenu.style.display = 'none';
				if(document.getElementById(spanId) != null){
					document.getElementById(spanId).style.display = 'block';
				}
			}
		}
		else {
			if(document.getElementById(spanId) != null){
				document.getElementById(spanId).style.display = 'block';
			}
		}
	}
	else {
		if(document.getElementById(spanId) != null){
			document.getElementById(spanId).style.display = 'block';
		}
	}	
	
	SetCookie('boxExpanding',spanId);	
}

function CatLink(catId, target, align) {
	SetCookie('selectedCat',"cat" + catId);
	SetCookie('boxAlign', align);		
	SetCookie('expires',exp);
	SetCookie('path',pathname);
	SetCookie('domain',mydomain);	
	window.location = target;
}

function loadPage() {
	var cat_ex_cookie = GetCookie('catExpanding');
	var box_ex_cookie = GetCookie('boxExpanding');
	var cat_selected_cookie = GetCookie('selectedCat');
	var selectedAlignCookie = GetCookie('boxAlign');
	
	if(cat_ex_cookie != null) {
		if(document.getElementById(cat_ex_cookie) != null) {
			var expandingMenu = document.getElementById(cat_ex_cookie);
			expandingMenu.style.display='block';
		}		
	}
		
	if(box_ex_cookie != null) {
		if(document.getElementById(box_ex_cookie) != null) {
			var expandingMenu = document.getElementById(box_ex_cookie);
			expandingMenu.style.display='block';
		}		
	}
	
	if(cat_selected_cookie != null) {
		if(document.getElementById(cat_selected_cookie) != null) {
			var selectedCat = document.getElementById(cat_selected_cookie);
			//selectedCat.className='menu_selected';
			if(selectedAlignCookie==1)
				selectedCat.className='menu_selected_top';
			if(selectedAlignCookie==2)
				selectedCat.className='menu_selected_left';
			if(selectedAlignCookie==3)
				selectedCat.className='menu_selected_right';
			if(selectedAlignCookie==4)
				selectedCat.className='menu_selected_bottom';
		}
	}	
}