function findPosX(obj)
  {
    var curleft = 0;
    if(obj.offsetParent)
        while(1) 
        {
          curleft += obj.offsetLeft;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.x)
        curleft += obj.x;
    return curleft;
  }

  function findPosY(obj)
  {
    var curtop = 0;
    if(obj.offsetParent)
        while(1)
        {
          curtop += obj.offsetTop;
          if(!obj.offsetParent)
            break;
          obj = obj.offsetParent;
        }
    else if(obj.y)
        curtop += obj.y;
    return curtop;
  }

  function sendFriend(){
	var pID=document.getElementById("id").value;
	var gID=document.getElementById("gid").value;
	var pEmail=document.getElementById("email").value;
	var pName=document.getElementById("name").value;
	var pYourName=document.getElementById("your_name").value;
	var pError=0;
	var pMessage="";

	if(pEmail==""){
		pMessage+="Please type email to send link to\n";
		pError=1;
	}
	if(pYourName==""){
		pMessage+="Please type your name\n";
		pError=1;
	}
	if(pError==1){
		alert(pMessage);
	}else{

		var pAjaxObj = null;
		if(window.XMLHttpRequest){
			pAjaxObj = new XMLHttpRequest();
		
		}else if(window.ActiveXObject){
			pAjaxObj = new ActiveXObject("Microsoft.XMLHTTP");
		}//if
		var pFile="assets/lib/sendfriend.php?email="+pEmail+"&id="+pID+"&name="+pName+"&yourname="+pYourName+"&gid="+gID;

		pAjaxObj.open("GET",pFile);
		
		pAjaxObj.onreadystatechange = function(){

			if(pAjaxObj.readyState == 4 && pAjaxObj.status == 200){		
				document.getElementById("sfcontent").innerHTML="An email has been sent to your friend.";
				
			}//if
		}//function
		
		pAjaxObj.send(null);
		
	}//if
  }//sendFriend