function HideContent(d) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "none";
}

function ShowContent(d, kanka) {
	if(d.length < 1) { return; }
	document.getElementById(d).style.display = "block";
//	document.getElementById('chat_kanka').innerHTML = kanka; 
//	alert(document.getElementById('chat_kanka').innerHTML);
//	alert(document.getElementById('4').innerHTML);
	document.getElementById('chat_window').innerHTML = url('http://yemkesever/chat/window/'); 
}

function ReverseContentDisplay(d) {
	if(d.length < 1) { return; }
	if(document.getElementById(d).style.display == "none") { 
		document.getElementById(d).style.display = "block";
	} else { 
		document.getElementById(d).style.display = "none";
	}
}