var btn={init:function(){if(!document.getElementById||!document.createElement||!document.appendChild)return false;as=btn.getElementsByClassName('btn(.*)');for(i=0;i<as.length;i++){if(as[i].tagName=="INPUT"&&(as[i].type.toLowerCase()=="submit"||as[i].type.toLowerCase()=="button")){var tt=document.createTextNode(as[i].value);var a1=document.createElement("a");a1.className=as[i].className;a1.id=as[i].id;as[i]=as[i].parentNode.replaceChild(a1,as[i]);as[i]=a1;as[i].style.cursor="pointer";}
else if(as[i].tagName=="A"){var tt=as[i].firstChild;}
else{return false};var i1=document.createElement('i');var i2=document.createElement('i');var s1=document.createElement('span');var s2=document.createElement('span');s1.appendChild(i1);s1.appendChild(s2);s1.appendChild(tt);as[i].appendChild(s1);as[i]=as[i].insertBefore(i2,s1);}
btn.addEvent(document.getElementById('submit_btn'),'click',function(){var form=btn.findForm(this);form.submit();});btn.addEvent(document.getElementById('reset_btn'),'click',function(){var form=btn.findForm(this);form.reset();});},findForm:function(f){while(f.tagName!="FORM"){f=f.parentNode;}
return f;},addEvent:function(obj,type,fn){if(obj.addEventListener){obj.addEventListener(type,fn,false);}
else if(obj.attachEvent){obj["e"+type+fn]=fn;obj[type+fn]=function(){obj["e"+type+fn](window.event);}
obj.attachEvent("on"+type,obj[type+fn]);}},getElementsByClassName:function(className,tag,elm){var testClass=new RegExp("(^|\s)"+className+"(\s|$)");var tag=tag||"*";var elm=elm||document;var elements=(tag=="*"&&elm.all)?elm.all:elm.getElementsByTagName(tag);var returnElements=[];var current;var length=elements.length;for(var i=0;i<length;i++){current=elements[i];if(testClass.test(current.className)){returnElements.push(current);}}
return returnElements;}}
btn.addEvent(window,'load',function(){btn.init();});