function showBox(__obj) {
			box 	= document.getElementById("show_"+__obj.id);
			if(box) {
				boxLeft = (((document.getElementsByTagName("body"))[0].offsetWidth - 480 - 484 - 20) / 2)  + 238 + "px";

				if(parseInt((((document.getElementsByTagName("body"))[0].offsetWidth - 480 - 484 - 20) / 2)  + 238) < 238) {
					bowLeft = 238 + "px";
				}

				boxTop	= __obj.offsetTop + (document.getElementById("navigation")).offsetTop + 1 + "px";

				box.style.top			= boxTop
				box.style.left 			= boxLeft;
				box.style.visibility 	= "visible";

				boxClone = document.getElementById("clone_"+__obj.id);
				boxClone.style.top			= boxTop
				boxClone.style.left 		= boxLeft;
				boxClone.style.visibility 	= "visible";
			}
		}

		function hideBox(__obj) {
			box = document.getElementById("show_"+__obj.id);
			if(box) {
				box.style.visibility = "hidden";
				boxClone = document.getElementById("clone_"+__obj.id);
				boxClone.style.visibility = "hidden";
			}
		}