javascript簡潔ないくつかの関数

 
  
//    
  
function myDate(time){ 
  
var d = new Date(time); 
  
this.y=d.getFullYear(); 
  
this.m=d.getMonth(); 
  
this.d=d.getDate(); 
  
this.h=d.getHours(); 
  
this.m=d.getMinutes(); 
  
this.s=d.getSeconds(); 
  
} 
  
//  DOM 
  
function createDOM(e,p){ 
  
var el=document.createElement(e); 
  
if(!p) 
  
p=document.body; 
  
p.appendChild(el); 
  
return el; 
  
} 
  
// dom       
  
function addEvent(el,event,fn){ 
  
el.addEventListener?el.addEventListener(event,fn,false):el.attachEvent("on"+event,fn); 
  
}