var gctrl=false;

document.onkeydown = function(e) {
	if (!e) { e = window.event; }
	
	var ns6=document.getElementById&&!document.all;
	var njobj=ns6? e.target : e.srcElement;
	if (njobj.id=="doll_name") return;
	
	var k = e.keyCode;
	if (k==17) gctrl=true;

	if ((k==37) || (k==100))
	{
		//arrow left
		move_item("left");
		return false; 
	}

	if ((k==38) || (k==104))
	{
		//arrow up
		move_item("top");
		return false; 
	}

	if ((k==39) || (k==102))
	{
		//arrow right
		move_item("right");
		return false; 
	}

	if ((k==40) || (k==98))
	{		
		//arrow down
		move_item("bottom");
		return false; 
	}

	if (k==73){
		//focus on items
		if (document.getElementById("maker_frame")){
			if (typeof document.getElementById("maker_frame") != "undefined") document.getElementById("maker_frame").focus();
		}
	}

	if (k==65){
		if (typeof top.cur_focus_item != "undefined"){
			top.move_top_sub(top.cur_focus_item,top.cur_focus_item);
		}
	}

	if ((k==66) || ((k==13) && (gctrl))){
		if (top._onSubmit()){
			top.document.form1.submit();
		}		
	}
};

document.onkeyup = function(e) {
	if (!e) { e = window.event; }
	
	var k = e.keyCode;
	if (k==17) gctrl=false;
};

function move_item(direction){
	if ((typeof z == "undefined") || (z==-1)){
		alert("No Items Selected. Please select the item with the mouse.");
		return false;
	}
	
	helpMsg="Did you know that you can hold <b>&lt;CTRL&gt;</b> key to move items faster...";
	set_help(helpMsg,0);


	move_made=true;

	//record initial coordinates
	var		z_id = z.id; 
	var		temp1=parseInt(z.style.left+0);
	var		temp2=parseInt(z.style.top+0);

	//check the starting position and populate it if not set
	//rec starting position if it has not been recorded yet
	if (typeof im_start[z_id] == "undefined"){
		//add image image object map to central map holder
		im_start[z_id]=new Object;
		im_start[z_id].z_id=z.id;
		im_start[z_id].z_x=temp1;
		im_start[z_id].z_y=temp2;
	}

	//calc new coord
	if (gctrl)
	{
		//15 pix move with control
		if (direction=="left") temp1-=15;
		if (direction=="right") temp1+=15;
		if (direction=="top") temp2-=15;
		if (direction=="bottom") temp2+=15;
	} else {
		//1 pix move
		if (direction=="left") temp1--;
		if (direction=="right") temp1++;
		if (direction=="top") temp2--;
		if (direction=="bottom") temp2++;
	}

	//make move
	z.style.left=temp1;
	z.style.top=temp2;
	
	//update cur item info
	show_item_info(z);

	//record current position
	if (typeof im_map[z_id] == "undefined") im_map[z_id]=new Object;
	im_map[z_id].z_id=z_id;
	im_map[z_id].z_x=temp1;
	im_map[z_id].z_y=temp2;
}