var xmlHttp;function displayRow(user_id,pg,username,password){var username=document.getElementById(username).value;if(password){var password=document.getElementById(password).value;}xmlHttp=GetXmlHttpObject();if(xmlHttp==null){alert("Browser does not support HTTP Request");return;}if(password){var url="update_pg.php?user_id="+user_id+"&pg="+pg+"&username="+username+"&password="+password;}else{var url="update_pg.php?user_id="+user_id+"&pg="+pg+"&username="+username;}xmlHttp.onreadystatechange=stateChanged;xmlHttp.open("GET",url,true);xmlHttp.send(null);}function stateChanged(){if(xmlHttp.readyState==4||xmlHttp.readyState=="complete"){var update=new Array();if(xmlHttp.responseText.indexOf("||"!=-1)){update=xmlHttp.responseText.split("||");var half=update.length/2;for(i=0;i<=update.length-1;i++){if(i<half){if(update[half+i]=="false"){document.getElementById(update[i]).disabled=false;}else{document.getElementById(update[i]).disabled=true;}}}}}}function GetXmlHttpObject(){var xmlHttp=null;try{xmlHttp=new XMLHttpRequest();}catch(e){try{xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");}}return xmlHttp;}