// JavaScript Document

//cookies

function setCookie(szName, szValue)
{
                var szCookieText =             escape(szName) + '=' + escape(szValue);                
                document.cookie = szCookieText;
}

function deleteCookie(szName)
{
                var tmp = getCookie(szName);
                if(tmp) { setCookie(szName,tmp,(new Date(1))); }
}

function getCookie(szName) {
				var szValue =       null;
				if(document.cookie)         //only if exists
				{
				var arr =                                 document.cookie.split((escape(szName) + '='));
				if(2 <= arr.length)
				{
				var arr2 =                arr[1].split(';');
								szValue  =               unescape(arr2[0]);
				}
				}
				return szValue;
	}
	
//Show Hide

function Show(objectId1, objectId2)
	{
		if (document.getElementById(objectId1).style.display=='none')
		{
			// show object
			setCookie(objectId1,"block");
			document.getElementById(objectId1).style.display='block';
			document.getElementById(objectId2).style.display='none'			
		} else {
			setCookie(objectId1,"none");
			document.getElementById(objectId2).style.display='block';		
			document.getElementById(objectId1).style.display='none'
		}
		
	}
	
function Hide(objectId)
	{
		if (document.getElementById(objectId).style.display=='block')
		{
			// hide object
			document.getElementById(objectId).style.display='none';
			setCookie(objectId+"Id","none");
		}
				
	}