var pic = {
  show : function(src,title){
	var maxH = 450;
	var maxW = 600;
	var Select = $tag(document,'select');
    for(var i=0;i<Select.length;i++){
	  Select[i].style.visibility = 'hidden';
	}
	$id('bimg').style.display = 'block';
	$id('oimg').src = src;
	$id('bimg').style.top = document.body.scrollTop + 50;
	$id('bimg').onclick = this.hide;
	$id('caseTitle').innerHTML = title+'<br><input type="button" class="btn" value="¹Ø±Õ"/>';
	var imgs = $tag($id('bimg'),'img');
    for (var j=0;j<imgs.length;j++){
	  if(imgs[j].offsetHeight>=maxH) imgs[j].height = maxH;
	  if(imgs[j].offsetWidth>=maxW) imgs[j].width = maxW;
	 }
	},
   hide : function(){
     $id('bimg').style.display = 'none';
	 var Select = $tag(document,'select');
	 for(var i=0;i<Select.length;i++){
	  Select[i].style.visibility = 'visible';
	}
   }
}