// JavaScript Document
var centralAreahttp;
function setCentralAreaContent(){
	if (centralAreahttp.readyState == 4 || centralAreahttp.readyState == "complete"){
		popWindowClose();
		var ca = document.getElementById("centralArea");
		ca.innerHTML = centralAreahttp.responseText;
	}
}
function abrirCursoData(id){
	url = "curso.php?cursoId="+id;
	centralAreahttp = conect(url, setCentralAreaContent);
}
var pophttp
function popWindowLoad(url){
	var pop = document.getElementById("pop");
		pop.innerHTML = "";
	pophttp = conect(url, popWindowSet);
}
function popWindowSet(){
	if(pophttp.readyState == 4 || pophttp.readyState == "complete"){
		var pop = document.getElementById("pop");
		pop.innerHTML = pophttp.responseText;
		var x = (document.body.clientWidth/2) - 392;
		pop.style.left = String(x)+"px";
	}
}
function popWindowClose(){
	var pop = document.getElementById("pop");
	pop.innerHTML = "";
}
function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function utf8_encode(string) {
	string = string.replace(/\r\n/g,"\n");  
	var utftext = "";  

	for (var n = 0; n < string.length; n++) {  

		var c = string.charCodeAt(n);  

		if (c < 128) {  
			utftext += String.fromCharCode(c);  
		}  
		else if((c > 127) && (c < 2048)) {  
			utftext += String.fromCharCode((c >> 6) | 192);  
			utftext += String.fromCharCode((c & 63) | 128);  
		}  
		else {  
			utftext += String.fromCharCode((c >> 12) | 224);  
			utftext += String.fromCharCode(((c >> 6) & 63) | 128);  
			utftext += String.fromCharCode((c & 63) | 128);  
		}  

	}  
	return utftext;  
} 
function encode(str){
	if (navigator.userAgent.indexOf("MSIE")>=0){ 
		return utf8_encode(str);
	}
	return str;
}
var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;
function myFlash_DoFSCommand(command, args){
  var myFlashObj = InternetExplorer ? myFlash : document.myFlash;
  	switch (command){
		case "FSCommand:alert":
			alert(args)
		break;
		case "alert":
			alert(args)
		break;
		case "FSCommand:openForo":
			if(args == "0" || args == 0){
				alert("No hay foros asociados a esta actividad");
			}else{
				alert(args);
			}
		break;
		case "openForo":
			if(args == "0" || args == 0){
				alert("No hay foros asociados a esta actividad");
			}else{
				alert(args);
			}
		break;
	}
}
if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 && 
  navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
  document.write('<SCRIPT LANGUAGE=VBScript\> \n');
  document.write('on error resume next \n');
  document.write('Sub myFlash_FSCommand(ByVal command, ByVal args)\n');
  document.write(' call myFlash_DoFSCommand(command, args)\n');
  document.write('end sub\n');
  document.write('</SCRIPT\> \n');
}