<!--

function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		header_SECCIONES_over = newImage(boxeo_path +"images/header_SECCIONES-over.jpg");
		header_INTERACTIVO_over = newImage(boxeo_path +"images/header_INTERACTIVO-over.jpg");
		header_ENGLISH_over = newImage(boxeo_path +"images/header_ENGLISH-over.jpg");
		boxeo_blue_button = newImage(boxeo_path +"images/button_blue.jpg");
		boxeo_gray_button = newImage(boxeo_path +"images/button_gray.jpg");
		preloadFlag = true;
	}
}


String.prototype.trim=function(){
    return this.replace(/^\s*|\s*$/g,'');
}

String.prototype.ltrim=function(){
    return this.replace(/^\s*/g,'');
}

String.prototype.rtrim=function(){
    return this.replace(/\s*$/g,'');
}


function validate_search() {

	searchkeyword = document.searchform.keyword.value.trim();
	if(searchkeyword == ""){
	alert("Please Enter A Valid Search Term.");
	return false;
	}

return true;
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}


function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

var popUpWin=0;
function rate_article_spanish(CATEGORY, ID)
{
popUpWin = open(boxeo_path +'rate_article_spanish.php?id='+ID+'&category='+CATEGORY,'', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=600,height=500,fullscreen=0,screenX=400,screenY=400');
}

var popUpWin=0;
function rate_article_english(CATEGORY, ID)
{
popUpWin = open(boxeo_path +'rate_article_english.php?id='+ID+'&category='+CATEGORY,'', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=600,height=500,fullscreen=0,screenX=400,screenY=400');
}

var popUpWin=0;
function view_comments(CATEGORY, ID)
{
popUpWin = open(boxeo_path +'view_comments.php?id='+ID+'&category='+CATEGORY,'', 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no,width=600,height=500,fullscreen=0,screenX=400,screenY=400');
}

function right(e) {
if (navigator.appName == 'Netscape' && 
(e.which == 3 || e.which == 2))
return false;
else if (navigator.appName == 'Microsoft Internet Explorer' && 
(event.button == 2 || event.button == 3)) {
alert("Copyright © 2003-2004 BoxeoMundial.net Todos los derechos reservados.");
return false;
}
return true;
}

/*document.onmousedown=right;
document.onmouseup=right;
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
window.onmousedown=right;
window.onmouseup=right;*/


function change_font_size(fs) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers['article_content'].className=fs;
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById('article_content');
        obj.className=fs;
    }
    else if(document.all)	// IE 4
    {
        document.all['article_content'].className=fs;
    }
}


// -->