//////////////////////////////////////////////////////////////////////////////// // ajax.js // Mario Chirinos Colunga // Aurea Desarrollo Tecnológico. // 27/Feb/2011 - 27/Feb/2011 //------------------------------------------------------------------------------ // Funciones para utilizar Ajax // Notas: // // Uso: Ponga la siguiente linea en la etiqueta // // //////////////////////////////////////////////////////////////////////////////// //------------------------------------------------------------------------------ function loadXMLDoc(div, strGet) {//alert(div+" : "+ strGet); var xmlhttp; //alert("loadXMLDoc("+div+"," +strGet+")"); if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { var ajaxdiv = document.getElementById(div); ajaxdiv.innerHTML=xmlhttp.responseText; var scripts = ajaxdiv.getElementsByTagName("script"); for(var i = 0; i < scripts.length; i++) {// alert(scripts[i].innerHTML); eval(scripts[i].innerHTML); } } } xmlhttp.open("GET", strGet,true); xmlhttp.send(); } //------------------------------------------------------------------------------ //On load page, init the timer which check if the there are anchor changes each 300 ms //$(document).ready(function(){setInterval("checkAnchor()", 3000);alert('init');}); //------------------------------------------------------------------------------ var currentAnchor = null; //Function which chek if there are anchor changes, if there are, sends the ajax petition function checkAnchor() { var page; //Check if it has changes if(currentAnchor != document.location.hash) { currentAnchor = document.location.hash; //if there is not anchor, the loads the default section if(!currentAnchor) { page = "home"; } else { //Creates the string callback. This converts the url URL/#main&id=2 in URL/?section=main&id=2 page=currentAnchor.substring(1); } loadXMLDoc('ajaxmainarea','anchorselector.php?page='+page); // helpdiv.innerHTML = page; } } //------------------------------------------------------------------------------