// ESTABLISH THE HELP ARRAY. HELP ITEMS CAN BE ADDED IN OTHER FILES
var help = new Array();

function changeHelp(iHelp, divId) {
	var parts = new Array();
	parts = help[iHelp].split(' +++ ');
   	helpTitle = parts[0];
   	helpBody = parts[1];
   	var content = '<h2>' + helpTitle + ':</h2><p>' + helpBody + '</p>';
	$('help').update(content);
	toggleBox(divId, 1);
}

function toggleBox(szDivID, iState){ // 1 visible, 0 hidden
   	if(document.layers){ //NN4+
      		document.layers[szDivID].display = iState ? "block" : "none";
   	}else if(document.getElementById){ //gecko(NN6) + IE 5+
   		var obj = document.getElementById(szDivID);
       	obj.style.display = iState ? "block" : "none";
  	 	}else if(document.all){	//IE 4
   		document.all[szDivID].style.display = iState ? "block" : "none";
   	}
}
function ckall(parent, pre, amount){
	var test = document.getElementById(parent).checked;
	for(var i=1; i<= amount; i++){
		var ele = pre+'_'+i;
		if(test)
			document.getElementById(ele).checked = true;
		else
			document.getElementById(ele).checked = false;
	}
}
function moveBox(e, divId) {
	var posx = 0;
	var posy = 0;
	if (!e) var e = window.event;
	
	if (e.pageX || e.pageY){
		posx = e.pageX;
		posy = e.pageY;
	}else if (e.clientX || e.clientY){
		posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
	}
	document.getElementById(divId).style.left = posx + 10 + 'px';
	document.getElementById(divId).style.top = posy + 'px';
}
function changeMessage(iMessage, divId) {
	var message = new Array();
	message[0]='Header +++ Detail';
	var parts = new Array();
	parts = message[iMessage].split(' +++ ');
	mTitle = parts[0]; mBody = parts[1];
	var content = '<h1>Message</h1><h2>' + mTitle + ':</h2><p>' + mBody + '</p>';
	document.getElementById(divId).innerHTML = content;
	toggleBox(divId, 1);
}

// LOGIN MENU DROPDOWN FUNCTIONS
function showLoginMenu() {
	var link = $('login_link');
	var dropdown = $('login_dropdown');
	if (dropdown.visible()) {
		dropdown.hide();
		link.removeClassName('login_on');
	} else {
		dropdown.show();
		link.addClassName('login_on');
	}
}