// JavaScript Document

function acceptNum(evt){	
	var key;
	if(window.event) // IE
	{ key = evt.keyCode; }
	else if(evt.which) // Netscape/Firefox/Opera
	{ key = evt.which;}
	return (key <= 13 || (key >= 48 && key <= 57));	
}

function alpha(e) {
var k;
document.all ? k = e.keyCode : k = e.which;
	return ((k > 64 && k < 91) || (k > 96 && k < 123) || k == 8 || k == 32 || k == 9 || k == 0 || k == 241 || k == 209 	|| k == 225 || k == 233 || k == 237 || k == 243 || k == 250 || k == 241 || k == 193 || k == 201 || k == 211 || k == 218 || k == 205 || k == 46 );
}
function sinHMTL(e) {
var k;
document.all ? k = e.keyCode : k = e.which;
	return (k != 60 && k != 62 );
}

/*****/

// map.js

window.onload = loadControls;
var beforeMute = 50;
mousevstate = false;
var axObject;
var wmPlayer = "WMPlay";
var pauseImage = "http://u.univision.com/contentroot/uol/art/systemimages/channel/95wireless/images/movil_2008/preview_pause_btn.gif";
var playImage = "http://u.univision.com/contentroot/uol/art/systemimages/channel/95wireless/images/movil_2008/preview_play_btn.gif";
var playPauseButton = "ppbutton";
var playPauseTxt = "playtxt";
var playTxt = "play";
var pauseTxt = "pause";

function writeListener(){
	document.write('<script for="WMPlay" event="playStateChange(NewState)">');
	document.write('switch (NewState){');
    document.write('case 1:');
    document.write('document.getElementById(playPauseButton).src = playImage;');
	//document.write('document.getElementById(playPauseTxt).innerHTML = playTxt;');
    document.write('break;');
	document.write('default:');
    document.write('break;');
	document.write('}');
	document.write('</script>');
}
writeListener();

function loadControls(){
	window.focus();
	if(document.getElementById(wmPlayer) != null){
		axObject = document.getElementById(wmPlayer);
		beforeMute = axObject.settings.volume;
		if (axObject.playState != 3){
			document.getElementById(playPauseButton).src = playImage;
			//document.getElementById(playPauseTxt).innerHTML = playTxt;
		}
		if (document.getElementById(wmPlayer).settings.autoStart == true){
			document.getElementById(playPauseButton).src = pauseImage;
			//document.getElementById(playPauseTxt).innerHTML = pauseTxt;
		}
	}
}

function playPause(){
	if (axObject.playState != 3){
		axObject.controls.play();
		document.getElementById(playPauseButton).src = pauseImage;
		//document.getElementById(playPauseTxt).innerHTML = pauseTxt;
	}
	else{
		axObject.controls.pause();
		document.getElementById(playPauseButton).src = playImage;
		//document.getElementById(playPauseTxt).innerHTML = playTxt;
	}
}

function play(){
		axObject.controls.play();
		document.getElementById(playPauseButton).src = pauseImage;
		//document.getElementById(playPauseTxt).innerHTML = pauseTxt;
}

function stop(){
	axObject.controls.stop(); 
	document.getElementById(playPauseButton).src = playImage;
	//document.getElementById(playPauseTxt).innerHTML = playTxt;
}

function pause(){
   if (axObject.playState != 2){
		axObject.controls.pause();
   }
}

var currentObject = '';
function cCarrier(object, temp){
	if (currentObject != '')
	{
		currentObject.style.color = "#FFCC01";
	}
	if(temp!="true")
		document.getElementById('ppetxt').src = object.href;
	object.style.color = "#fff";
	currentObject = object;
	
}

function gParam(strParam){
	var location = new String(window.location);
	var questionIndex = location.indexOf("?");
	var parameters = new Array();
	var parameterString = location.substring(questionIndex + 1);
	var tempParam = new Array();
	parameters = parameterString.split("&");	
	for(i=0; i <  parameters.length; i++){
		tempParam = parameters[i].split("=");
		if (tempParam[0] == strParam){
			if (tempParam[1] == null) return ""; 
			else return tempParam[1];
		}
	}
}