var selectedobj;
var dragapproved = false;
var zindex = 100;
function drag_move() {
	if(dragapproved) {
		selectedobj.style.left = base_x + event.clientX - previous_x;
		selectedobj.style.top  = base_y + event.clientY - previous_y;
		return false;
	}
}
 
function start_drag(drag_id) {
	selectedobj = document.getElementById(drag_id);
	selectedobj.style.zIndex = zindex++;
        if(document.body && document.body.setCapture) {
           // body È­¸é °íÁ¤(IEÀü¿ë) 
           document.body.setCapture();
        }
	base_x = parseInt(selectedobj.style.left);
	base_y = parseInt(selectedobj.style.top);
	previous_x = event.clientX;
	previous_y = event.clientY;
	dragapproved = true;
}
 
function drag_release() {
	dragapproved=false;
        if (document.body && document.body.releaseCapture) {
          // bodyÈ­¸é °íÁ¤Ç®±â(IEÀü¿ë)
          document.body.releaseCapture();
        }
}
document.onmousemove = drag_move;
document.onmouseup = drag_release;


function MAKESHOP_LY_VIEW(layername,x,y,position) {
    var _x = x;
    var _y = y;
    var makebanner = document.getElementById('mainHeader');
    var layer = document.getElementById(layername);
 
    if (position == "M") {
        window.setTimeout(function(){
            layer.style.display = "block";
            layer.style.left = parseInt(makebanner.offsetLeft) + parseInt(_x);  
            layer.style.top = _y;
        },100);
    } else {
        layer.style.display = "block";
        layer.style.left = _x;  
        layer.style.top = _y;
    }
}