//¹®ÀÚÈ®´ë,Ãà¼Ò
var nowZoom = 100;
var maxZoom = 200;
var minZoom = 100;

function zoomUtil(state, e){
 
//	document.all.container.style.zoom =  "150%"; 
	

		if (state == "plus") {		
						
			if (nowZoom < maxZoom) {
				nowZoom += 10;
			} else {
				return;
			}			
				
		} else if (state == "default") {
			nowZoom = 100;			
		
		} else if (state == "minus") {
			
			if (nowZoom > minZoom) {
				nowZoom -= 10;
			} else {
				return;
			}	
		}		
//alert( nowZoom + "%");	
document.all.container.style.zoom =  nowZoom + "%";

	return false;
 

}