var g_form,g_searchInput,g_activeInput;
document.documentElement.id="js";
function addEvent(obj,type,func){
if(obj.addEventListener){
obj.addEventListener(type,func,0);
}else if(obj.attachEvent){
obj.attachEvent("on"+type,func);
}
}
function commonKeydown(e){
if(!e){
e=window.event;
}
var key=e.keyCode;
if(e.ctrlKey){
if(!g_activeInput){
if((key==13)&&(document.forms.length==1)){
g_form.submit();
}else if(key==38){
g_searchInput.focus();
}else if(key==37){
var p=document.getElementById('previous_page');
if(p){
location.href=p.href;
}
}else if(key==39){
var n=document.getElementById('next_page');
if(n){
location.href=n.href;
}
}
}else if((key==38)&&(document.forms[0]==g_activeInput.form)&&g_activeInput.select){
g_activeInput.select();
}
}
else if((key==27)&&(typeof(keydownEsc)=='function')){
keydownEsc(e);
}
}
function commonInit(focus){
g_form=document.forms[0];
addEvent(document,"keydown",commonKeydown);
if(g_form){
if(typeof(initTabs)=='function'){
initTabs(g_form);
}
for(var i=0,l=document.forms.length;i<l;i++){
var f=document.forms[i];
for(var j=0,lj=f.length;j<lj;j++){
var inp=f.elements[j];
if((inp.tagName.toLowerCase()=='textarea')||(inp.type&&inp.type=='text')){
if(!g_searchInput){
g_searchInput=inp;
}
addEvent(inp,"focus",function(){g_activeInput=this});
addEvent(inp,"blur",function(){g_activeInput=null});
}
}
}
if(focus&&g_searchInput){
g_searchInput.focus();
}
}
if(typeof(addEmptyTitleAndBorderToAllImages)=='function'){
addEmptyTitleAndBorderToAllImages(document);
}
if(typeof(applyDecoration)=='function'){
applyDecoration(document);
}
}
function sample(a,name){
name=name||"text";
var f=document.forms[0];
var t=a.innerText?a.innerText:a.firstChild.nodeValue;
if(!f.nl){
f.innerHTML+='<input name=nl type=hidden value=1>';
}
f[name].value=t;
f[name].focus();
}
function addEmptyTitleAndBorderToAllImages(_parent){
var elements=_parent.getElementsByTagName("img");
for(var i=0,l=elements.length;i<l;i++){
elements[i].border="0";
if(!elements[i].title){
elements[i].title="";
}
}
}
function init(_focus){
commonInit(_focus);
}