/* AJAX functions for Additional Contact section */

function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var http = createRequestObject();

function sndReq(value) {
	if (!isNaN(value)) {
		
		var id = value;
				
		http.open('get', '/portfolio-ajax.php?id='+id);
		http.onreadystatechange = handleResponse;
		http.send(null);
		
    } else {
	 	alert('ID is not a number.');   
    }
}

function handleResponse() {
    if(http.readyState == 4){
        var response = http.responseText;
        var update = new Array();

        if(response.indexOf('|' != -1)) {
            update = response.split('|');
			document.getElementById(update[0]).innerHTML = update[1];  
			
			/*initLightbox(); // To make Lightbox work with AJAX	*/	   
        }
    }
}