var loadinggif = "Please wait...";
var val="";
var row_no="";

function getDetails(gc_id,url_pre)
{	
	var url= url_pre+"load_gallery_cont.php?";
	url=url+"gc_id="+gc_id;	
	sendRequest(url);	
}



function sendRequest(url) {
   http.open('get', url);
   http.onreadystatechange = handleResponse;
   http.send(null);
}


function handleResponse() {
   if(http.readyState == 4)
  {
      var response = http.responseText;
      if(response) {
		  alert(response);
		document.getElementById('phpBLock').innerHTML =response;
	  }
   }
}