//Display toggler
function toggleDisplay(_id)
{
    obj = document.getElementById(_id);
    
    if (obj.style.display!='block')
    {
        obj.style.display='block';
    } else {
        obj.style.display='none'
    }
}


//Check boxes
checkboxes = new Array();

function findCheckboxValue(_id)
{
    for (var i=0; i<checkboxes.length; i++)
    {
        if (checkboxes[i][0]==_id)
        {
            return checkboxes[i][1];
        }
    }
}

function toggleCheckBox(obj,_id)
{	
	if (obj.className+"" == "checked") {
		obj.className  = "unchecked";
		document.getElementById(_id+"").value = "";
	} else {
		obj.className  = "checked";
		document.getElementById(_id).value = findCheckboxValue(_id);
	}
}

function writeCheckBox(_id, state, _disable, _value) 
{
    if (_disable) _disable = _disable+""=="true";
	state = state+"";
	document.write('<input type="hidden" name="'+_id+'" id="'+_id+'" value="'+(state=="true" ? _value : "")+'"/>');
	document.write('<span class="'+(state=="true" ? "checked" : "unchecked")+'" '+(!_disable ? 'onclick="toggleCheckBox(this,\''+_id+'\')"' : '')+'></span>');
	checkboxes.push([_id,_value]);
}

 
//Tooltip
function writeMouseOver() {
	document.write('<div id="mouseover"><div id="mouseoverinfo"></div></div>');
	offsetxpoint=-30; //Customize x offset of tooltip
	offsetypoint=25; //Customize y offset of tooltip
	
	ie=document.all;
	
	enabletip=false;
	
	if (ie)
	tipobj=document.all? document.all["mouseover"] : document.getElementById? document.getElementById("mouseover") : "";
	tiptext=document.all? document.all["mouseoverinfo"] : document.getElementById? document.getElementById("mouseoverinfo") : "";
	document.onmousemove = positiontip;
}

function ietruebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function tooltip(obj,thetext){	
    ie=document.all;
	//pause = setInterval(function() {
		if (ie){
			tiptext.innerHTML=thetext
			enabletip=true
			obj.onmouseout = function(){hideToolTip()};
			obj.onclick = function(){hideToolTip()};
			return false
		}
	//	clearInterval(pause);
	//}, 200, this);
}

function positiontip(e) {	
	if (enabletip){
		var curX= event.clientX+ietruebody().scrollLeft;
		var curY= event.clientY+ietruebody().scrollTop;
		
		//Find out how close the mouse is to the corner of the window
		var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
		var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20
		var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000
		
		//if the horizontal distance isn't enough to accomodate the width of the context menu
		if (rightedge<tipobj.offsetWidth)
			//move the horizontal position of the menu to the left by it's width
			tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
		else if (curX<leftedge)
			tipobj.style.left="5px"
		else
			//position the horizontal position of the menu where the mouse is positioned
			tipobj.style.left=curX+offsetxpoint+"px"
		
		//same concept with the vertical position
		if (bottomedge<tipobj.offsetHeight)
			tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
		else
			tipobj.style.top=curY+offsetypoint+"px"
		showtip()
	}
}

function showtip() {
	tipobj.style.visibility="visible"
	tipobj.style.display="block"
}

function hideToolTip(){
	if (ie){
		//clearInterval(pause);
		enabletip=false
		tipobj.style.display="none"
		tipobj.style.visibility="hidden"
		tipobj.style.left="-1000px"
		tipobj.style.backgroundColor=''
		tipobj.style.width=''
	}
}