var activeLink = null;
var openAll = false;

function faqToggle(obj, suffix) {
	var div;
	if (activeLink && activeLink != obj) {
		div = document.getElementById(activeLink.id+suffix);
		div.style.display = (div.style.display == "none")?"block":"none";
	}
	activeLink = null;
	if (obj) {
		activeLink = obj;
		div = document.getElementById(obj.id+suffix);
		div.style.display = (div.style.display == "none")?"block":"none";
	}
}

function faq(obj) {
	if (openAll) return;
	var div;
	if (activeLink) {
		div = document.getElementById(activeLink.id+"_");
		if(div.style.display == "none")
		{
		    div.style.display = "block";		    
        }
        else
        {
            div.style.display = "none";
            if(activeLink == obj)
            {
                activeLink = null;
                return;
            }
        }		
	}	
	activeLink = obj;
	div = document.getElementById(obj.id+"_");
	div.style.display = "block";
}

function faqall() {	
	var div;	
	if (openAll)
	    document.getElementById("a0").innerHTML = "Open All";
    else
	    document.getElementById("a0").innerHTML = "Close All";
	if(openAll == false)
	{
	    for (i=1; i<50; i++) {
		    div = document.getElementById("a"+i+"_");
		    if (div) div.style.display="block";
	    }
	    openAll = true;
    }
    else
    {
        for (i=1; i<50; i++) {
		    div = document.getElementById("a"+i+"_");
		    if (div) div.style.display="none";
	    }
	    openAll = false;
    }    
}