var ajax_timeout;function ajax(url,var_pass,ret_func_name,global_loaded_string,useloading,loadingstr){var req;if(global_loaded_string!=null&&global_loaded_string!=''){eval("loaded="+global_loaded_string);}if(global_loaded_string==null||global_loaded_string==''||loaded==1){if(global_loaded_string!=null&&global_loaded_string!='')eval(global_loaded_string+"=0");if(window.XMLHttpRequest){req=new XMLHttpRequest();}else if(window.ActiveXObject){req=new ActiveXObject("Microsoft.XMLHTTP");}try{cancel=false;req.open("POST",url,true);req.onreadystatechange=callback;req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");req.send(var_pass);if(useloading==true){loading(true,loadingstr);}ajax_timeout=setTimeout("ajax_cancel('"+global_loaded_string+"')",30000);}catch(e){};}function callback(){if(req.readyState==4){if(req.status==200){clearTimeout(ajax_timeout);response=req.responseText;try{eval(ret_func_name+'(unescape("'+escape(req.responseText)+'"));');}catch(e){}loading();if(global_loaded_string!=null&&global_loaded_string!=''){eval(global_loaded_string+"=1;");}}else{loading();if(global_loaded_string!=null&&global_loaded_string!=''){eval(global_loaded_string+"=1;");}clearTimeout(ajax_timeout);alert("There was a problem retrieving the data:\n"+req.statusText);}}}};function ajax_cancel(global_loaded_string){alert('Server takes to long to response, the connection might be disconnected, you can try by refreshing the page');loading();if(global_loaded_string!=null&&global_loaded_string!=''){eval(global_loaded_string+"=1;");}};function loading(f,loadingstr){var obj,loadingblock,loadingmark;if(loadingstr==null||loadingstr=="")loadingstr='PROCESSING<br><br>';if(f==true){obj=document.getElementById('loadingblock_id');if(!obj){loadingblock=document.createElement('div');loadingblock.style.position='fixed';loadingblock.style.width='100%';loadingblock.style.height='100%';loadingblock.style.left='0px';loadingblock.style.top='0px';loadingblock.style.backgroundColor='#000';loadingblock.style.filter="alpha(opacity=60)";loadingblock.style.MozOpacity='0.6';loadingblock.id='loadingblock_id';loadingblock.align='center';document.body.appendChild(loadingblock);}obj=document.getElementById('loadingmark_id');if(!obj){loadingmark=document.createElement('table');loadingmark.style.position='fixed';loadingmark.style.left='0px';loadingmark.style.top='0px';loadingmark.style.width='100%';loadingmark.style.height='100%';loadingmark.style.fontSize='14px';loadingmark.style.fontFamily='Tahoma';loadingmark.style.fontWeight='bold';loadingmark.style.color='#fff';loadingmark.style.padding='0px 5px 0px 5px';loadingmark.id='loadingmark_id';loadingmark.align='center';var otbody=document.createElement('tbody');otbody.align='center';var otr=document.createElement('tr');var otd=document.createElement('td');otr.appendChild(otd);otbody.appendChild(otr);otd.innerHTML="<font id='ajax_loading_label'></font><br><br><font id='ajax_loading_bar'>&nbsp;</font>";loadingmark.appendChild(otbody);document.body.appendChild(loadingmark);loadingmark.style.zIndex=loadingblock.style.zIndex+1;}document.getElementById('ajax_loading_label').innerHTML=loadingstr;try{clearTimeout(loadingtimer)}catch(e){};loadingtimer=setInterval("loadingtick(50)",10);document.getElementById('loadingmark_id').style.display='';document.getElementById('loadingblock_id').style.display='';document.onmousedown=new Function("return false");document.oncontextmenu=new Function("return false");document.onkeydown=new Function("return false");}else{try{clearTimeout(loadingtimer)}catch(e){};loadingtimer=null;obj=document.getElementById('loadingblock_id');if(obj)obj.style.display='none';obj=document.getElementById('loadingmark_id');if(obj)obj.style.display='none';document.onmousedown=null;document.oncontextmenu=null;document.onkeydown=null;}};function loadingtick(len){var obj=document.getElementById('ajax_loading_bar');if(obj.innerHTML.length<len){obj.innerHTML+='&#9619; ';}else{obj.innerHTML='&#9619; ';}}