var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}
function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}

if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
else { document.onmousemove = UpdateCursorPosition; }

function AssignPosition(d) {
  if(self.pageYOffset) {
	 rX = self.pageXOffset;
	 rY = self.pageYOffset;
	}
  else if(document.documentElement && document.documentElement.scrollTop) {
	 rX = document.documentElement.scrollLeft;
	 rY = document.documentElement.scrollTop;
	}
  else if(document.body) {
	 rX = document.body.scrollLeft;
	 rY = document.body.scrollTop;
	}
  if(document.all) {
	 cX += rX; 
	 cY += rY;
	}
  d.style.left = (cX+10) + "px";
  d.style.top = (cY+10) + "px";
}

function HideContent(d) {
  if(d.length < 1) { return; }
  document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
  if(d.length < 1) { return; }
  var dd = document.getElementById(d);
  AssignPosition(dd);
  dd.style.display = "block";
}
function ReverseContentDisplay(d) {
if(d.length < 1) { return; }
var dd = document.getElementById(d);
AssignPosition(dd);
if(dd.style.display == "none") { dd.style.display = "block"; }
else { dd.style.display = "none"; }
}
             
//==============================================================================
//ajax


	subject_id = '';
	function handleHttpResponse() {
		if (http.readyState == 4) {
			if (subject_id != '') {
				document.getElementById(subject_id).innerHTML = http.responseText;
			}
		} else if (http.readyState < 4){
      document.getElementById(subject_id).innerHTML = '<img class="loading_gif" src="'+jsDir+'loading.gif" />';
    }
	}
	function getHTTPObject() {
		var xmlhttp;
		/*@cc_on
		@if (@_jscript_version >= 5)
			try {
				xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				try {
					xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
				} catch (E) {
					xmlhttp = false;
				}
			}
		@else
		xmlhttp = false;
		@end @*/
		if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
			try {
				xmlhttp = new XMLHttpRequest();
			} catch (e) {
				xmlhttp = false;
			}
		}
		return xmlhttp;
	}
var http = getHTTPObject();



function addToFav(div_id, service, sid, uid) {
	subject_id = div_id;
	http.open("GET", jsDir+"addtofav.php?service="+ service +"&sid="+ sid +"&uid="+ uid, true);
	http.onreadystatechange = handleHttpResponse;
	http.send(null);
}