var taskBarEffectTime = 250;
var padding = 38;
var setLinkSelected = function(element){
	if(element!=null && (typeof element) != 'undefined'){
		element.style.backgroundColor = '#8a83bf';
	}
};
var setLinkUnSelected = function(element){
	if(element!=null && (typeof element) != 'undefined'){
		element.style.backgroundColor = 'inherit';
	}
};

Viewcam = function(){}
Viewcam.sendCamstatus = function(camId, status){
	var data = "camId="+camId+"&status="+status;
	return request("POST", "http://www.camnetwork.org/camstatus.js",data,false);
	
};
Viewcam.camOffline = function(camId){
	setLinkSelected(document.getElementById('linkBad'));
	setLinkUnSelected(document.getElementById('linkOk'));
	Viewcam.taskBarFadeOut(taskBarEffectTime,padding,padding);
	Viewcam.sendCamstatus(camId, 0);
	return false;
};
Viewcam.camOnline = function(camId){
	setLinkSelected(document.getElementById('linkOk'));
	setLinkUnSelected(document.getElementById('linkBad'));
	Viewcam.sendCamstatus(camId, 1);
	Viewcam.taskBarFadeOut(taskBarEffectTime,padding,padding);
	return false;
};
Viewcam.close = function(url){
	Viewcam.taskBarFadeOut(taskBarEffectTime,padding,padding, function(){ window.location = url;} );
	return false;
};
Viewcam.taskBarFadeOut = function(time,start,left,complecallback){
	var name,steptime;
	var head = document.getElementById('head');
	var iframe = document.getElementById('cam_iframe');
	if(head!=null && (typeof head)!= undefined && iframe!=null && (typeof iframe)!=undefined && left > 0){
		padding = left;undefined
		left--;
		iframe.style.paddingTop = left+"px";
		head.style.top = left-start+"px";
		steptime = time/start;
		window.setTimeout(function(){ Viewcam.taskBarFadeOut(time,start,left,complecallback) },steptime);
	}else{
		if(complecallback!=null && (typeof complecallback)=='function'){
			complecallback();
		}
	}
}