function f(word){var el=document.getElementById("q");if(el.value==word)el.value=""}function b(word){var el=document.getElementById("q");if(el.value=="")el.value=word}(function(){var document_write=document.write;var document_writeln=document.writeln;var buffer='';var span='';function dumpBuffer(){if(buffer&&span){var txt=document.createElement('span');txt.innerHTML=buffer;span.appendChild(txt);buffer=''}};function runNextScript(){dumpBuffer();var scripts=document.getElementsByTagName('script');for(var i=0;i<scripts.length;i++){var current_script=scripts[i];var asyncsrc=current_script.getAttribute('asyncsrc');if(asyncsrc){current_script.setAttribute('asyncsrc','');var s=document.createElement('script');s.async=true;s.src=asyncsrc;document.getElementsByTagName('head')[0].appendChild(s)};var extsrc=current_script.getAttribute('extsrc');if(extsrc){current_script.setAttribute('extsrc','');span=document.createElement('span');current_script.parentNode.insertBefore(span,current_script);document.write=function(txt){buffer+=txt};document.writeln=function(txt){buffer+=txt;buffer+='\n'};var s=document.createElement('script');s.async=true;s.src=extsrc;if(isIE()){s.onreadystatechange=function(){if(this.readyState=='loaded'||this.readyState=='complete'){runNextScript()}}}else{if((navigator.userAgent.indexOf("Firefox")!=-1)||('onerror'in s)){s.onload=runNextScript;s.onerror=runNextScript}else{s.onload=runNextScript;s.onreadystatechange=runNextScript}};document.getElementsByTagName('head')[0].appendChild(s);return}};dumpBuffer();document.write=document_write;document.writeln=document_writeln};function isIE(){return/msie/i.test(navigator.userAgent)&&!/opera/i.test(navigator.userAgent)};function init(){if(arguments.callee.done)return;arguments.callee.done=true;runNextScript()};if(document.addEventListener){document.addEventListener("DOMContentLoaded",init,false)}/*@cc_on@*//*@if(@_win32)document.write("<script id=\"__ie_onload\" defer=\"defer\" src=\"javascript:void(0)\"><\/script>");var script=document.getElementById("__ie_onload");script.onreadystatechange=function(){if(this.readyState=="complete"){init()}};/*@end@*/if(/WebKit/i.test(navigator.userAgent)){var _timer=setInterval(function(){if(/loaded|complete/.test(document.readyState)){clearInterval(_timer);init()}},10)}window.onload=init})();