function select_item(item_id, left, top, width, height)
{
	document.getElementById(item_id).style.left=(left-10)+"px";
	document.getElementById(item_id).style.top=(top-10)+"px";
	document.getElementById(item_id+'_img').style.width=(width+20)+"px";
	document.getElementById(item_id+'_img').style.height=(height+20)+"px";
	
}

function deselect_item(item_id, left, top, width, height)
{
	document.getElementById(item_id).style.left=(left)+"px";
	document.getElementById(item_id).style.top=(top)+"px";
	document.getElementById(item_id+'_img').style.width=(width)+"px";
	document.getElementById(item_id+'_img').style.height=(height)+"px";
}