var BUTTON_PRESSED_CLASS=" button-press";
var buttonPressed=null;
var oldOnload=window.onload;
window.onload=function(){if(oldOnload){oldOnload();
}obj=document.body;
try{element=document.createElement('<div style="display: none" />');
}catch(A){element=document.createElement("div");
element.setAttribute("style","display: none");
}element.innerHTML='<div class="'+BUTTON_PRESSED_CLASS+'"><div><div></div></div></div>';
obj.appendChild(element);
if(!document.attachEvent){obj.addEventListener("mousedown",press,false);
obj.addEventListener("mouseup",release,false);
obj.addEventListener("mouseout",release,false);
}else{obj.attachEvent("onmousedown",press);
obj.attachEvent("onmouseup",release);
obj.attachEvent("onmouseout",release);
}};
function press(A){if(!A){A=window.event;
}if(A.pageX){x=A.target.parentNode.parentNode.parentNode;
}else{x=A.srcElement.parentNode.parentNode.parentNode;
}try{if(buttonPressed==null&&x!=null&&(x.className=="button"||x.className.indexOf("button ")==0)){x.className+=BUTTON_PRESSED_CLASS;
buttonPressed=x;
}}catch(B){}}function release(){setTimeout(function(){if(buttonPressed!=null){buttonPressed.className=buttonPressed.className.substring(0,buttonPressed.className.lastIndexOf(BUTTON_PRESSED_CLASS));
buttonPressed=null;
}},200);
}