<?php

    $g_lang["title_notg"] = "Graph Online Help";
    $g_lang["text"] = "<p><iframe allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"//www.youtube.com/embed/Sx4tOe3bWNg\" width=\"560\"></iframe></p>\n<h3>Add vertex</h3>\n\n<p>To create a graph you need <a href=\"http://graphonline.ru/en/\">to add vertices</a>. Select «Add vertex» and click to the workspace.</p>\n\n<p><img alt=\"Add vertices\" src=\"/i/image/help/addVertexEn.gif\" /></p>\n\n<p>&nbsp;</p>\n\n<h3>Connect vertices</h3>\n\n<p>To connect vertices you need <a href=\"http://graphonline.ru/en/\">to select «Connect vertices»</a> and click to the first vertex and then to the second one.</p>\n\n<p><img alt=\"Connect vertices Graph Online\" src=\"/i/image/help/addEdgeEn.gif\"/></p>\n\n<p>In the dialog box you need to select weight or leave it without weight. You may also choose the type of the graph, i.e. directed or undirected. </p>\n\n<h3>Find shortest path</h3>\n\n<p>Choose <a href=\"http://graphonline.ru/en/\">«Find shortest path»</a> in the dropdown menu. After that select start and end vertices. If there is a path, you will see it on the graph. We use Dijkstra's algorithm.</p>\n\n<p><img alt=\"Find shortest path on graph\" src=\"/i/image/help/findShortPathesEn.gif\" /></p>\n\n<p>&nbsp;</p>\n";

    $g_lang["m_title"] = "Graph Online help";
    $g_lang["m_keyWords"] = "graph, help";
    $g_lang["m_description"] = "Graph online help page";
?>