// map selection
document.getElementById('help1').innerHTML ="For selecting multiple locations in the map, click each item. However you can also select the by holding the Key Control and clicking in a location of the map and then moving the mouse over the locations you want making a rectangle and finishing the selection by making a single click.";
// sensing locations
document.getElementById('help2').innerHTML ="For selecting multiple locations in the list, draw a selection rectangle or more than one box by holding the 'Control' key.";
// quickstart
document.getElementById('help3').innerHTML ="Quick Start: Allows you to access to an instant graph and to download CSV data.";
// data cart
document.getElementById('help4').innerHTML ="The Data Cart: Allows you to create and store your graph selections temporarely, for showing the graph you must select one or more items from the list and click in GRAPH in upper left corner of the site.";