/************************************************
* 이미지 뷰어 *
************************************************
* Code by 윤석재(Nios) *
* Version : 1.01 *
* Last Modified : 2004-05-19 *
************************************************/
var intX, intY = false;
var zoom_factor = 1.4;
var zoom_size = 0;
function centering(id){
document.getElementById(id).scrollLeft = document.getElementById(id).scrollWidth / 2 - document.getElementById(id).clientWidth / 2;
document.getElementById(id).scrollTop = document.getElementById(id).scrollHeight / 2 - document.getElementById(id).clientHeight / 2;
}
function zoomin(id){
if(zoom_size==0)
zoom_size = document.getElementById(id).width / zoom_factor;
document.getElementById(id).width = document.getElementById(id).width * zoom_factor;
}
function zoomout(id){
if(zoom_size==0)
zoom_size = document.getElementById(id).width / zoom_factor;
document.getElementById(id).width = document.getElementById(id).width / zoom_factor;
}
function zoomall(id){
var win = window.open("preview_image.asp?src=" + document.getElementById(id).src,"carom2004_preview_image","width=300,height=300,toolbars=no,scrollbars=yes,top=0,left=0");
}
function onDown(id){
id.style.cursor = "move";
intX = event.clientX;
intY = event.clientY;
}
function onUp(id){
id.style.cursor = "hand";
}
function onMove(id){
if(event.button == 1){
id.style.cursor = "move";
id.scrollLeft = id.scrollLeft - (event.clientX - intX);
intX = event.clientX;
id.scrollTop = id.scrollTop - (event.clientY - intY);
intY = event.clientY;
}
}
function create_image_viewer(id,src,imgpath, width, height){
document.writeln("\n");
}