var offset = 10;
var minZoom = 80;
var maxZoom = 150;

var zoomVal = 0;
if(zoomVal == 0){
	zoomVal = 100;
}

function pagePrint(){
	printwin =
		window.open("../com/pagePrint.jsp","print","left=10px;top=10px;height=500,width=660,scrollbars=yes,toolbar=no,menubar=no");
	printwin.focus();
}

function getProperties(obj){
	var properties = "";
	for(var property in obj){
		properties += property + "<br>";
	}
	document.write(properties)
}

function setZoom(v)
{
	//alert(v);
	if(document.getElementById('wrapper') !="" && document.getElementById('wrapper') != null){
		document.body.style.zoom = v ;
		document.getElementById('wrapper').style.zoom = v ;
	}
}

setZoom('100%');

function zoomIn()
{
	if ( zoomVal < maxZoom )
	{
		zoomVal += offset;
		setZoom(zoomVal+ "%");
	}
	else
	{
		alert("´õÀÌ»ó È®´ëµÇÁö ¾Ê½À´Ï´Ù.");
	}
}


function zoomOut()
{
	if ( zoomVal > minZoom )
	{
		zoomVal -= offset;
		setZoom(zoomVal+ "%");
	}
	else
	{
		alert("´õÀÌ»ó Ãà¼ÒµÇÁö ¾Ê½À´Ï´Ù.");
	}
}


function resetZoom()
{
	zoomVal =100;
	setZoom(zoomVal+ "%");
}