Javascript Ajax

Standard
<script type="text/javascript">
			
		function getHTTPObject(){
			var xmlhttp;
			// Attempt to initialize xmlhttp object
			try {
				xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch (e) {
				// Try to use different activex object
				try {
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
				}
				catch (E) {
					xmlhttp = false;
				}
			}
			// If not initialized, create XMLHttpRequest object
			if (!xmlhttp) {
				if (typeof XMLHttpRequest != 'undefined') {
					xmlhttp = new XMLHttpRequest();
				}
				else {
					alert("This browser does not support AJAX.");
					return null;
				}
			}
			return xmlhttp;
		}
		 
		function loadTask (id,list) {
			httpObject = getHTTPObject();
			if (httpObject != null) {
				httpObject.open("GET", "<?php echo base_url(); ?>project/timesheet/task/"+id, true);
				httpObject.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
				httpObject.setRequestHeader("Connection", "close");
				httpObject.onreadystatechange = function() {
		
						if (httpObject.readyState == 4) {
							if (httpObject.responseText == "") {
								document.getElementById('task'+list).innerHTML = 'No Task';
							}
							else {
								document.getElementById('task'+list).innerHTML = httpObject.responseText;
							}
						}
						else {
							document.getElementById('task'+list).innerHTML = 'Loading Task...';
						}
								
					}
				httpObject.send();
			}
		}

		</script>

Curl Grep Function

Standard
function curl_grap($Url){
 
    // is cURL installed yet?
    if (!function_exists('curl_init')){
        die('Sorry cURL is not installed!');
    }
 
    // OK cool - then let's create a new cURL resource handle
    $ch = curl_init();
 
    // Now set some options (most are optional)
 
    // Set URL to download
    curl_setopt($ch, CURLOPT_URL, $Url);
 
    // Set a referer
    curl_setopt($ch, CURLOPT_REFERER, "http://www.example.org/yay.htm");
 
    // User agent
    curl_setopt($ch, CURLOPT_USERAGENT, "MozillaXYZ/1.0");
 
    // Include header in result? (0 = yes, 1 = no)
    curl_setopt($ch, CURLOPT_HEADER, 0);
 
    // Should cURL return or print out the data? (true = return, false = print)
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 
    // Timeout in seconds
    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
 
    // Download the given URL, and return output
    $output = curl_exec($ch);
 
    // Close the cURL resource, and free system resources
    curl_close($ch);
 
    return $output;
}