var NUM_USER_TABS = 3;

    var retrieveUserTabContentUrl="/myopencareWEB/getUserTabContent.do?selectedTab=";

	function manageUserTabs($TabId, $numTabs){
		for(var j = 1; j < $numTabs + 1; j++){
			var targetTabId = 'utab' + j;
			if(j == $TabId){
				document.getElementById(targetTabId).className='selected';
			}
			else{
				document.getElementById(targetTabId).className='';
			}
		}
	}
	
    function loadUserTab($TabId){
    	// highlight tab
    	manageUserTabs($TabId, NUM_USER_TABS);
        var random = getRandom();
        var idField = document.getElementById('userTabcontent');
        lines = new Array();
        var request = YAHOO.util.Connect.asyncRequest('Get', retrieveUserTabContentUrl + $TabId + "&random=" + random, userCallback);
        idField.innerHTML = userMessage;
    }
    var userHandleSuccess = function(o){
        if(o.responseText !== undefined){
             document.getElementById('userTabcontent').innerHTML = o.responseText;
        }
    }
    var userHandleFailure = function(o){
        document.getElementById('userTabcontent').innerHTML += "failure";
    }
    
    var userCallback = {
        success:userHandleSuccess,
        failure:userHandleFailure
    }
    
    function getRandom(){
        return Math.floor(Math.random()*7589);
    }
	
	var userMessage = "<img src='img/loading.gif' alt='Loading user...' />";