function showhide(id){if(document.getElementById(id).style.display!='none')hide(id);else show(id);}
function show(eid){document.getElementById(eid).style.display='';}
function hide(eid){document.getElementById(eid).style.display='none';}
function setStars(val,detail){for(var i=1;i<=5;i++)
if(i<=val)document.getElementById(detail+'star'+i).src='http://crazyfarm.de/images/symbols/star1.png';else document.getElementById(detail+'star'+i).src='http://crazyfarm.de/images/symbols/star0.png';}
function getTimeLeft(sec){h=Math.floor(sec/3600);m=Math.floor((sec-(h*3600))/60);s=Math.floor(sec-((h*3600)+(m*60)));if(h&&m<10)m='0'+m;if((h||m)&&s<10)s='0'+s;return(h?h+'h ':'')+(m?m+'m ':'')+s+'s';}

function ajax(str,val,repl,calle){
	var xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP");
	var result;
	xmlhttp.open("GET",'/ajax/'+str+'?val='+val+'&symbol=1&target='+repl+'&caller='+calle+'&rand='+Math.floor(Math.random()*1000),true); 
	xmlhttp.onreadystatechange = function(){ 
		if(xmlhttp.readyState == 4 && xmlhttp.status == 200){
			if(repl) document.getElementById(repl).innerHTML = xmlhttp.responseText;
			result = xmlhttp.responseText;
		}
	} 
	xmlhttp.send(null);
	return result;
}

function ajaxAdblock(user){
	ajax('adblock', user);
}

function buttonClick(user){ajax('buttonclick',user);}

function ajaxSearch(obj,box,mode){
	if(!obj.value){
		hide(box);
		return;
	}
	el = document.getElementById(box);
	el.style.width = (obj.offsetWidth-10)+'px';
	el.style.left = obj.offsetLeft+'px';
	el.style.top = (obj.offsetTop+obj.offsetHeight-1)+'px';
	result = ajax('search'+(mode ? '/'+mode : ''),obj.value,box,obj.id);
	if(result != '') show(box);
	else hide(box);
}

function openPopup(id, overlay) {
	if(!overlay){
		overlay = id + 'Overlay'
	}
	show(overlay);
	show(id);

	if (self.pageYOffset) {
		scrolledX = self.pageXOffset;
		scrolledY = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop) {
		scrolledX = document.documentElement.scrollLeft;
		scrolledY = document.documentElement.scrollTop;
	} else if (document.body) {
		scrolledX = document.body.scrollLeft;
		scrolledY = document.body.scrollTop;
	}

	var centerX, centerY;
	if (self.innerHeight) {
		centerX = self.innerWidth;
		centerY = self.innerHeight;
	} else if (document.documentElement
			&& document.documentElement.clientHeight) {
		centerX = document.documentElement.clientWidth;
		centerY = document.documentElement.clientHeight;
	} else if (document.body) {
		centerX = document.body.clientWidth;
		centerY = document.body.clientHeight;
	}

	document.getElementById(overlay ? overlay : id + 'Overlay').style.height = scrolledY
			+ centerY + 'px';

	var leftOffset = scrolledX + (centerX - 197) / 2;
	var topOffset = 284;
	var o = document.getElementById(id);
	o.style.top = topOffset + 'px';
	o.style.left = leftOffset + 'px';
	if (id == 'popupp') {
		setTimeout('closePopup("popupp","'+overlay+'")', 5000);
	}
}

function closePopup(id, overlay) {
	hide(id);
	hide(overlay ? overlay : id + 'Overlay');
}

function loadIframes(){
	var iframes = document.getElementsByTagName("iframe");
	for(idx in iframes){
		if(iframes[idx].name && !iframes[idx].src){
			iframes[idx].src = iframes[idx].getAttribute('srcc');
		}
	}
}