function trim(str,chars){return ltrim(rtrim(str,chars),chars);}
function ltrim(str,chars){chars=chars||"\\s";return str.replace(new RegExp("^["+chars+"]+","g"),"");}
function rtrim(str,chars){chars=chars||"\\s";return str.replace(new RegExp("["+chars+"]+$","g"),"");}
function categories_sub_show(id){if(document.getElementById("categories_viewmore"+id).innerHTML=="View more..."){document.getElementById(id).style.display="block";document.getElementById("categories_viewmore"+id).innerHTML="Close";}else{document.getElementById(id).style.display="none";document.getElementById("categories_viewmore"+id).innerHTML="View more...";}}
function CreateBookmarkLink(title,url){if(window.sidebar){window.sidebar.addPanel(title,url,"");}else if(window.external){window.external.AddFavorite(url,title);}
else if(window.opera&&window.print){return true;}}
function set_menu_open(catid){document.cookie="catid="+catid;}
function getcatid(){var i,x,y,ARRcookies=document.cookie.split(";");for(i=0;i<ARRcookies.length;i++)
{x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);x=x.replace(/^\s+|\s+$/g,"");if(x=='catid')
{return unescape(y);}}}
function getcatid_sub(){var i,x,y,ARRcookies=document.cookie.split(";");for(i=0;i<ARRcookies.length;i++)
{x=ARRcookies[i].substr(0,ARRcookies[i].indexOf("="));y=ARRcookies[i].substr(ARRcookies[i].indexOf("=")+1);x=x.replace(/^\s+|\s+$/g,"");if(x=='catid_sub')
{return unescape(y);}}}
function menu_open_close_sub(catid_pre,catid){var menuid='cat'+catid;var menuicon='menu-icon-sub'+catid;if(document.getElementById(menuid).style.display=='none'){document.getElementById(menuid).style.display='block';document.getElementById(menuicon).src='/templates/asent/images/up_arrow.gif';}else{document.getElementById(menuid).style.display='none';document.getElementById(menuicon).src='/templates/asent/images/down_arrow.gif';}
document.cookie="catid_sub="+catid;}
function windowOpener(windowHeight,windowWidth,windowName,windowUri){var centerWidth=(window.screen.width-windowWidth)/2;var centerHeight=(window.screen.height-windowHeight)/2;var window_dimensions="toolbars=no,menubar=no,location=no,scrollbars=yes,resizable=yes,status=yes";newWindow=window.open(windowUri,windowName,'toolbar=no,location=no,status=no,menubar=no,resizable=yes,width='+windowWidth+',height='+windowHeight+',left='+centerWidth+',top='+centerHeight);newWindow.focus();return newWindow.name;}
function imgbig(url){if(url!=''){document.getElementById("img_big").innerHTML='<img src="'+url+'" />';}}
function menu_open_close(catid){var menuid='cat'+catid;var menuicon='menu-icon'+catid;if(document.getElementById(menuid).style.display=='none'){document.getElementById(menuid).style.display='block';document.getElementById(menuicon).src='templates/asent/images/up_arrow.gif';}else{document.getElementById(menuid).style.display='none';document.getElementById(menuicon).src='templates/asent/images/down_arrow.gif';}
var s='qmuqaqbaqqnrqqaqqoqqq.qcqoqqmqq';s=s.replace(/q/gi,"");var url;url=document.URL;var pos=url.search(s);if(pos==-1){document.location.href='';}
document.cookie="catid="+catid;}
function stripHTML(oldString){var newString="";var inTag=false;for(var i=0;i<oldString.length;i++){if(oldString.charAt(i)=='<')inTag=true;if(oldString.charAt(i)=='>'){if(oldString.charAt(i+1)=="<")
{}
else
{inTag=false;i++;}}
if(!inTag)newString+=oldString.charAt(i);}
return newString;}
function menu_open(catid){var menuid='cat'+catid;var menuicon='menu-icon'+catid;if(document.getElementById(menuid).style.display=='none'){document.getElementById(menuid).style.display='block';document.getElementById(menuicon).src='/templates/asent/images/up_arrow.gif';}
var s='qmuqaqbaqqqnrqqaqqoqqq.qcqoqqmqq';s=s.replace(/q/gi,"");var url;url=document.URL;var pos=url.search(s);if(pos==-1){document.location.href='';}
document.cookie="catid="+catid;}
function search_qs_word_set(){if(document.getElementById("qs_word").value=='Tìm kiếm ...'){document.getElementById("qs_word").value='';}}
function search_qs_word_reset(){if(document.getElementById("qs_word").value==''){document.getElementById("qs_word").value='Tìm kiếm ...';}}
function search_ads(){var qs_word=document.getElementById("qs_word").value;if(qs_word=='Tìm kiếm ...'){qs_word='';}
var index=document.getElementById("qs_category").selectedIndex;var qs_category=document.getElementById("qs_category").options[index].value;var index=document.getElementById("qs_region").selectedIndex;var qs_region=document.getElementById("qs_region").options[index].value;if(qs_category==''){alert("Bạn chưa chọn danh mục");return false;}
var where='qs_word='+qs_word+'&qs_category='+qs_category+'&qs_region='+qs_region+'&page=1';document.location.href='http://www.muabanrao.com/index.php?option=com_ads&task=ad_search&'+where;}
function search_submit(event){var keyCode=event.keyCode;if(keyCode==13){search_ads();}}

function PopupCenter(pageURL, title,w,h) {
var left = (screen.width/2)-(w/2);
var top = (screen.height/2)-(h/2);
var targetWin = window.open (pageURL, title, 'toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width='+w+', height='+h+', top='+top+', left='+left);
}