function go(where,target) { 
  if(target) {
	if(where != "void" && where!="") target.location.href = where;
  } else {
	if(where != "void" && where!="") location.href = where;
  }
}

function goOpener(url) {
	if (window.opener == self || window.opener == null || window.opener.closed) {
		newwin=window.open(url, "new", "");
		newwin.focus();
	} else {
		window.opener.top.location.href = url;	
		window.opener.focus();
	}
}




var cm=null;
var cPopup;
var ddId = "";
var curEl;
var mAlign;
var lmShowImmediate;
var lmShowLazy = false;
var populated = "";
var menuLagTime = 150;
var menuTimer = 0;
var menuCloseTimer = 0;
var menuCloseLagTime = 500;
var menuOpened = false;
var openMenuId = "";
var useLazyMenu = false;

document.onclick = new Function("closeMenu(true);");
document.ondblclick = new Function("closeMenu(true);");

function getPos(el,sProp) {
	var iPos = 0;
	while (el!=null) {
		iPos+=el["offset" + sProp];
		el = el.offsetParent;
	}
	return iPos;
}

function setMenuLocation(el,m,align) {
	if (document.all && navigator.userAgent.indexOf("Opera") == -1) {
		if (align == "right") {
			m.style.left = getPos(el,"Left") - m.offsetWidth + el.offsetWidth;
			m.style.top = getPos(el,"Top") + el.offsetHeight;
		} else {
			m.style.pixelleft = getPos(el,"Left");
			m.style.pixeltop = getPos(el,"Top") + el.offsetHeight;
		}
	} else if (document.getElementById) {
		if (align == "right") {
			m.style.left = getPos(el,"Left") - m.offsetWidth + el.offsetWidth;
		} else {
			m.style.left = getPos(el,"Left");
		}
		m.style.top = getPos(el,"Top") + el.offsetHeight;
	}
}

function getElement(elName) {
	if (document.all) {
		return document.all[elName];
	} else if (document.getElementById) {
		return document.getElementById(elName);
	}
	return "";
}

function getDocument(elName) {
	if (document.all && navigator.userAgent.indexOf("Opera") == -1) {
		return document.frames[elName].document;
	} else if (document.all) {
		return document.frames[elName].document;
	} else if (document.getElementById) {
		return document.getElementById(elName).contentWindow.document;
	}
}

function stopShow() {
	if (menuTimer > 0) {
		clearTimeout(menuTimer);
		menuTimer = 0;
	}
}

function stopCloseMenu() {
	if (menuCloseTimer > 0) {
		clearTimeout(menuCloseTimer);
		menuCloseTimer = 0;
	}
}

function showNav(e, lay){
	if (document.layers) {
		var menu = document.layers[lay]
		if (menu.visibility=="hide")
			menu.visibility="show";
		else
			menu.visibility="hide";

	menu.left=e.pageX;
	menu.top=e.pageY + 15;
	}
	return false;
}



function closeMenu(immediate) {

	
	if (menuOpened) {
		menuOpened = false;
		return;
	
	} else if (immediate) {
		closeOpenMenus();
		menuCloseTimer = 0;

	
	} else if (menuCloseTimer == 0) {
		menuCloseTimer = setTimeout("closeOpenMenus()", menuCloseLagTime);
	}
}


function closeOpenMenus() {
	
	if (cm != null) {
		cm.style.visibility='hidden';
		cm = null;
	}

	if (cPopup && cPopup.isOpen) {
		cPopup.hide();
	}

	menuOpened = false;
	openMenuId = '';

}


function showLiMenu(el,m,align,showImmediate,showLazy) {
	var el_id;

	
	if (m == null) m = ddId;
	if (el == null) {el = curEl;}
	if (el == null) el_id = ""; else el_id = el.id;
	if (align == null) align = mAlign;
	if (showImmediate == null) showImmediate = lmShowImmediate;
	if (showLazy == null) showLazy = lmShowLazy;

	

	
	if (openMenuId && openMenuId != '') { showImmediate = true; }
	
	
	if (m && openMenuId != m) {

		if (showLazy) {
			if (showImmediate) {
				displayMenuLazy(el_id,m,align);
			} else {
				menuTimer = setTimeout("displayMenuLazy('"+el_id+"','"+m+"','"+align+"')", menuLagTime);
			}
		} else {
			if (showImmediate) {
				displayMenu(el_id,m,align);
			} else {
				menuTimer = setTimeout("displayMenu('"+el_id+"','"+m+"','"+align+"')", menuLagTime);
			}
		}
	}
}



function displayMenuLazy(el,tid,align) {
	
	if (openMenuId != tid) {
		closeMenu(true);
		var menu = getElement(tid);
		el = getElement(el);
		menuHTML = trim(menu.innerHTML);
		if (menuHTML == "" && getElement("lazymenu")) {
			lazyHTML = trim(getDocument("lazymenu").body.innerHTML);
			if (lazyHTML != "") {
				menu.innerHTML = lazyHTML;
				menuHTML = lazyHTML;
			}
			populated = populated + " " + tid;
		}
	
		if (document.all && navigator.userAgent.indexOf("Opera") == -1) {
	
			cPopup = window.createPopup();
			cPopup.document.body.innerHTML = menuHTML + "<style>" + getElement("lithiumcss").innerHTML + "</style>";
			if (align=="right") {
				cPopup.show(-menu.offsetWidth+el.offsetWidth, el.offsetHeight, menu.offsetWidth, menu.offsetHeight, el);
			} else {
				cPopup.show(0, el.offsetHeight, menu.offsetWidth, menu.offsetHeight, el);
			}
		
			ddId = "";
			curEl = "";
			mAlign = "";
			lmShowImmediate = false;
		
			openMenuId = tid;
			menuOpened = true;
			setTimeout("menuOpened=false", 500);
		} else if (document.getElementById) {
			setMenuLocation(el,menu,align);
			menu.style.visibility='visible';
			menu.style.zIndex=1;
			cm=menu;
			ddId = "";
			curEl = "";
			mAlign = "";
			lmShowImmediate = false;
			openMenuId = tid;
			menuOpened = true;
			setTimeout("menuOpened=false", 500);
		}
	}
}


function displayMenu(el,m,align) {
	
	if (openMenuId != m) {
		closeMenu(true);
		el = getElement(el);
		var mElement = getElement(m);
		
		
		if (mElement) {
			setMenuLocation(el,mElement,align);
			mElement.style.visibility='visible';
			mElement.style.zIndex=1;
			cm=mElement;
			ddId = "";
			curEl = "";
			mAlign = "";
			lmShowImmediate = false;
			openMenuId = m;
			menuOpened = true;
			setTimeout("menuOpened=false", 500);
		}
	}
}

var messId2 = "";

function setId( mId ) { messId2 = mId; }


function lm(tid, el, mid, bId, messId, lt, align, showImmediate)
{
	
	useLazyMenu = true;
	if (tid == openMenuId) {
		return;
	} else if (populated.indexOf(tid) > -1) {
		showLiMenu(el,tid,align,showImmediate,true)
	} else if (tid && ddId == "") {		
		populated += " " + tid;
		
		ddId = tid;
		curEl = el;
		mAlign = align;
		lmShowImmediate = showImmediate;
		lmShowLazy = true;
		var addl = "";
		
		if (messId2 != "") {
			addl = "&message2.id="+messId2;
			messId2="";
		}

		var queryString = "menu="+mid+"&linktarget="+lt+addl;
		if (bId != "") {
			queryString += "&board.id="+bId;
		}
		if (messId != "") {
			queryString += "&message.id="+messId;
		}
		getDocument("lazymenu").location.href="/univision/lazymenu?"+queryString+"";
	} else {
		ddId = "";
		curEl = "";
		mAlign = "";
		lmShowImmediate = false;
		openMenuId = "";
	}
}



function trim(sString)
{
   sTrimmedString = "";
   if (sString && sString != "")
   {

      var iStart = 0;
      var iEnd = sString.length - 1;
      var sWhitespace = " \t\f\n\r\v";
      
      while (sWhitespace.indexOf(sString.charAt(iStart)) != -1)
      {
         iStart++;
         if (iStart > iEnd)
            break;
      }
      
      
      if (iStart <= iEnd)
      {
         while (sWhitespace.indexOf(sString.charAt(iEnd)) != -1)
            iEnd--;
         sTrimmedString = sString.substring(iStart,++iEnd);
      }
   }
   return sTrimmedString;
}




function toggle_help(el) {
	if (document.all) {
		el = document.all[el];
		if (el != null) {

			if (el.style.display == '') {
				el.style.display='none';
			} else {
				el.style.display='';
			}
		}
	} else if (document.layers) {
		el = document.layers[el];
		if (el != null) {
			if (el.display == '') {
				el.display='none';
			} else {
				el.display='';
			}
		}
	} else if (document.getElementById) {
		el = document.getElementById(el);
		if (el != null) {
			if (el.style.display == '') {
				el.style.display='none';
			} else {
				el.style.display='';
			}
		}
	}
}

function show_help(el) {
	if (document.all) {
		el = document.all[el];
		if (el != null) {
			el.style.display='';
		}
	} else if (document.getElementById) {
		el = document.getElementById(el);
		if (el != null) {
			el.style.display='';
		}
	}
}

function hide_help(el) {
	if (document.all) {
		el = document.all[el];
		if (el != null) {
			el.style.display='none';
		}
	} else if (document.getElementById) {
		el = document.getElementById(el);
		if (el != null) {
			el.style.display='none';
		}
	}
}




function lipopup(url, desc, width, height, scroll, resize) {
	var popup = window;
	
	if (!popup.closed)
		popup.focus();
	win=window.open(url, desc, "width="+width+",height="+height+",scrollbars="+scroll+",resizable="+resize);
}

// Backwards-compatible wrapper for lipopup
function popup(url, desc, width, height, scroll, resize) {
	lipopup(url, desc, width, height, scroll, resize)
}

function resizeWindow(width, height) {
	var newHeight = height + 35;
	if (newHeight > 748) newHeight = 748;
	window.resizeTo(width,newHeight);
}




var noteswin = window;
var assistantwin = window;


function note_frame() {
	if (!noteswin.closed)
		noteswin.focus();
	noteswin=window.open("/univision/notes?action=frame", "notes" + user_id() + "univision", "width=600,height=400,scrollbars=yes,resizable=yes");
}
function friends()    {
	if (!noteswin.closed)
		noteswin.focus();
	noteswin=window.open("/univision/notes?action=frame&tab=4", "notes" + user_id() + "univision", "width=600,height=400,scrollbars=yes,resizable=yes");
}
function note_send(to_user) {
	if (!noteswin.closed)
		noteswin.focus();
	noteswin=window.open("/univision/notes?action=frame&tab=3&toUser="+to_user+"", "notes" + user_id() + "univision", "width=600,height=400,scrollbars=yes,resizable=yes");
}		
function note_view(id) {
	if (!noteswin.closed)
		noteswin.focus();
	noteswin=window.open("/univision/notes?action=frame&tab=7&t=inbox&id="+id+"", "notes" + user_id() + "univision", "width=600,height=400,scrollbars=yes,resizable=yes");
}		
function assistant()    {
	if (!assistantwin.closed)
		assistantwin.focus();
	assistantwin=window.open("/univision/assistant", "assistant" + user_id() + "univision", "width=300,height=400,scrollbars=yes,resizable=yes");
}



function checkAll(field) {
	if (field) {
		if (field.length > 0) {
			for (i = 0; i < field.length; i++)
				field[i].checked = true;
		} else {
			field.checked = true;
		}
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}

function uncheckAll(field) {
	if (field) {
		if (field.length > 0) {
			for (i = 0; i < field.length; i++)
				field[i].checked = false;
		} else {
			field.checked = false;
		}
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}



function moveBatch(field) {
	if (field) {
		var mp = "";
		var checked = false;
		for (var i=0; i<field.length; i++)  { 
			if (field[i].checked) {
				checked = true;
				if (mp != "") mp += ";";
				mp += field[i].value;
			}
		}
		if (checked) 
			lipopup("/univision/board/move_message?mp="+mp+"", 'move', 600, 635, 'yes', 'yes')
		else
			alert("Para mover un mensaje, marque el mensaje haciendo click en el casillero de la izquierda del mensaje y escoja esta opcion de nuevo");
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}


function deleteBatch(mtype) {
	if (document.batch_action.bm) {
		var checked = false;
		for (var i=0; i<document.batch_action.bm.length; i++)  { 
			if (document.batch_action.bm[i].checked) {
				checked = true;
				break;
			}
		}

		var mess; 
		if (mtype == "threads") {
			document.batch_action.action.value = "delete_thread_batch";
		} else if (mtype == "replies") {
			document.batch_action.action.value = "delete_message_and_replies_batch";
		} else if (mtype == "messages") {
			document.batch_action.action.value = "delete_message_batch";
		}
		if (checked) {
			document.batch_action.submit();
		} else {
			alert("no hay mensajes seleccionados para borrar. Para borrar un mensaje, marque el mensaje con un click desde el casillero de la izquierda y escoja nuevamente la opción");
		}
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}

function markBatch(field) {
	if (field) {
		var mp = "";
		var checked = false;
		for (var i=0; i<field.length; i++)  { 
			if (field[i].checked) {
				checked = true;
				if (mp != "") mp += ";";
				mp += field[i].value;
			}
		}
		document.batch_action.action.value = "mark_thread_read_only_batch";
		if (checked) 
			document.batch_action.submit();
		else
			alert("No hay mensajes marcados para hacer esta acción. Para realizar esta opcion, marque el mensaje haciendo click el casillero de la izquierda del mensaje y escoja nuevamente la opción.");
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}

function unMarkBatch(field) {
	if (field) {
		var mp = "";
		var checked = false;
		for (var i=0; i<field.length; i++)  { 
			if (field[i].checked) {
				checked = true;
				if (mp != "") mp += ";";
				mp += field[i].value;
			}
		}
		document.batch_action.action.value = "unmark_thread_read_only_batch";
		if (checked) 
			document.batch_action.submit();
		else
			alert("No hay mensajes marcados para hacer esta acción. Para realizar esta opcion, marque el mensaje haciendo click el casillero de la izquierda del mensaje y escoja nuevamente la opción.");
	} else {
		alert ("No hay opciones para seleccionar en esta página.");
	}
}

var alt1 = 1;
var alt2 = 1;

function reset_alt_colors () {
	if (altColors == "by_row") {
		alt1 = 1;
		alt2 = 1;
	} else if (altColors = "by_column") {
		alt1 = 1;
		alt2 = 2;
	} else {
		alt1 = 1;
		alt2 = 1;
	}
}

function alternate_colors () {
	if (altColors == "by_row") {
		if (alt1 == 1) {
			alt1 = 2;
			alt2 = 2;
		} else {
			alt1 = 1;
			alt2 = 1;
		}
	}
}