manuelcanga

trasweb.orientationchange = function() {
    if(-90 === window.orientation || 90 === window.orientation ) {
        alert("Landscape");
    }else {
        alert("portrait");
    }
};

window.addEventListener('orientationchange', function() { trasweb.orientationchange(); } );
trasweb.orientationchange();

manuelcanga

/** Cambia de cabecera */
var trasweb =  {};

trasweb.cabecera = function(slayer){
    this.ALTURA_HACER_FLOTANTE_MENU = 400;
    this.cabecera =  document.getElementById(slayer);


     this.getScroll = function () {

manuelcanga

• https://snazzymaps.com/
• https://leafletjs.com/

manuelcanga

<div>
    <input type='file'/>
    <span id='val'></span>
    <span id='button'>Select File</span>
</div>   

manuelcanga

<input type='file' onchange="previewImage(this, 'preview-image');" />
<img id="preview-image" src="http://placehold.it/300" alt="image preview" />