var cX = 0; var cY = 0; var rX = 0; var rY = 0;
function UpdateCursorPosition(e){ cX = e.pageX; cY = e.pageY;}
function UpdateCursorPositionDocAll(e){ cX = event.clientX; cY = event.clientY;}
if(document.all) { document.onmousemove = UpdateCursorPositionDocAll; }
else { document.onmousemove = UpdateCursorPosition; }
function AssignPosition(d) {
if(self.pageYOffset) {
	rX = self.pageXOffset;
	rY = self.pageYOffset;
	}
else if(document.documentElement && document.documentElement.scrollTop) {
	rX = document.documentElement.scrollLeft;
	rY = document.documentElement.scrollTop;
	}
else if(document.body) {
	rX = document.body.scrollLeft;
	rY = document.body.scrollTop;
	}
if(document.all) {
	cX += rX;
	cY += rY;
	}
d.style.left = (cX-350) + "px";
d.style.top = (cY-10) + "px";
}
function show_pkg(d,t) {
	if(d.length < 1) { return; }
	var dd = document.getElementById(d);
	if(t == "block"){
		AssignPosition(dd);
	}
	dd.style.display = t;
}
function modify_search() {
	elem = document.getElementById('modify_search')
	if(elem.style.display == "block"){
		elem.style.display = "none";
	}else{
		elem.style.display = "block";
	}
}