function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1)
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
}

function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
}

function numeros() {
	var elemento = document.getElementById("btn_num");
	var posx = findPosX(elemento);
	var posy = findPosY(elemento);
	//alert(posx);
	//alert(posy);
	document.getElementById("num").style.display = "block";
	document.getElementById("num").style.top = posy - 68 + "px";
    document.getElementById("num").style.left = posx + 125 + "px";
}	

function numerosno() {
	document.getElementById("num").style.display = "none";
}
function fotogaleria() {                               
	var page="galeria/index.html"
	newwin=window.open("","","toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=810,height=480,top=50,left=50")
	newwin.location=page;                   
	}
	
function despliega_tel() {
	var page="telefonos.html"
	newwin=window.open("","","toolbar=no,resizable=no,status=no,menubar=no,location=no,width=300,height=300,scrollbars=no,top=200,left=200")
	newwin.location=page;
	}
	
function salones_mx() {
	var page="salones_mx.html"
	newwin=window.open("","","toolbar=no,resizable=no,status=no,menubar=no,location=no,width=900,height=400,scrollbars=no,top=200,left=150")
	newwin.location=page;
	}

function salones_gdl() {
	var page="salones_gdl.html"
	newwin=window.open("","","toolbar=no,resizable=no,status=no,menubar=no,location=no,width=900,height=400,scrollbars=no,top=200,left=150")
	newwin.location=page;
	}

function despliega_reg() {
	var page="pre_registro.aspx"
	newwin=window.open("","","toolbar=no,resizable=no,status=no,menubar=no,location=no,width=600,height=400,scrollbars=no,top=200,left=200")
	newwin.location=page;
}

function facebook() {
	var page="http://www.facebook.com/pages/Crowne-Plaza-Hotel-de-Mexico/120482917984394"
	newwin=window.open("","","toolbar=no,resizable=yes,status=no,menubar=no,location=no,width=1000,height=600,scrollbars=yes,top=50,left=50")
	newwin.location=page;
}

function blog() {
	var page="http://hotelcrowneplaza.blogspot.com/"
	newwin=window.open("","","toolbar=no,resizable=yes,status=no,menubar=no,location=no,width=1000,height=600,scrollbars=yes,top=50,left=50")
	newwin.location=page;
}


function chat() {
    window.open("chat/chat.html");
}