// JavaScript Document
function getposOffset(what, offsettype) {
	var totaloffset = (offsettype == "left") ? what.offsetLeft : what.offsetTop;
	var parentEl = what.offsetParent;
	while(parentEl != null) {
		totaloffset = (offsettype == "left") ? (totaloffset + parentEl.offsetLeft) : (totaloffset + parentEl.offsetTop);
		parentEl = parentEl.offsetParent;
	}
	return(totaloffset);
}

function order_mouseover(status) {
	obj = document.getElementById("order_bt");
	mnu = document.getElementById("order_menu");
	if(status) {
		obj.style.backgroundPosition = "0px 0px";
		pos = document.getElementById("order_sel");
		mnu.style.top = (getposOffset(pos, "top") + 19) + "px";
		mnu.style.left = (getposOffset(pos, "left") + 0) + "px";
		mnu.style.visibility = "visible";
	} else {
		obj.style.backgroundPosition = "0px -20px";
		mnu.style.visibility = "hidden";
	}
	return;
}

function filter_mouseover(status) {
	btn = document.getElementById("filter-bt");
	mnu = document.getElementById("filter-menu");
	if(status) {
		btn.style.backgroundPosition = "0px -17px";
		
		mnu.style.top = (getposOffset(btn, "top") + 15) + "px";
		mnu.style.left = (getposOffset(btn, "left") + 0) + "px";
		mnu.style.visibility = "visible";
	} else {
		btn.style.backgroundPosition = "0px 0px";
		mnu.style.visibility = "hidden";
	}
	return;
}

function selsec_mouseover(status) {
	mnu = document.getElementById("search-secmenu");
	if(status) {
		pos = document.getElementById("search-secmenu-pos");
		mnu.style.top = (getposOffset(pos, "top") + 13) + "px";
		mnu.style.left = (getposOffset(pos, "left") + 0) + "px";
		mnu.style.visibility = "visible";
	} else {
		mnu.style.visibility = "hidden";
	}
	return;
}