[Resolvido] mouse position

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Forum do tópico: java script: Draggable Window

/******************************

Draggable Window: JS+CSS

JS designed by
Rog�rio Alencar Lino Filho
email: rogeriolino@gmail.com
http://rogeriolino.wordpress.com/

******************************/

var x, y, offsetX, offsetY;
var id = "janela";
var drag = false;
var mini = false;
var offset = false;

var style = document.createElement("link");
style.setAttribute("rel", "stylesheet");
style.setAttribute("type", "text/css");
style.setAttribute("href", "script/style.css");
document.getElementsByTagName("head").item(0).appendChild(style);

function selecao(target, act){
	if (!act) {
 if (typeof target.onselectstart != "undefined") //IE route
 target.onselectstart = function() { return false; }
 else if (typeof target.style.MozUserSelect != "undefined") //Firefox route
 target.style.MozUserSelect = "none";
 else //All other route (ie: Opera)
 target.onmousedown = function() { return false; }
	} else {
 if (typeof target.onselectstart != "undefined") //IE route
 target.onselectstart = function() { return true; }
 else if (typeof target.style.MozUserSelect != "undefined") //Firefox route
 target.style.MozUserSelect = "none";
 else //All other route (ie: Opera)
 target.onmousedown = function() { return true; }
	}
}

function findPos(obj) {
	var left = 0;
	var top = 0;
	if (obj.offsetParent) {
 left = obj.offsetLeft;
 top = obj.offsetTop;
 while (obj = obj.offsetParent) {
 left += obj.offsetLeft;
 top += obj.offsetTop;
 }
	}
	offsetX = left;
	offsetY = top;
}

function pos(event) {
	if (document.all) {
 x = window.event.clientX;
 y = window.event.clientY;
	} else {
 x = event.pageX;
 y = event.pageY;
	}
	if (!offset) {
 findPos(document.getElementById(id));
 offsetX = x - offsetX;
 offsetY = y - offsetY;
	}
	if (id) { var alvo = document.getElementById(id); }
	document.getElementById("pos").innerHTML = "x: "+x+"<br />y: "+y+"<br />offsetX: "+offsetX+"<br />offsetY: "+offsetY;
	var body = document.getElementsByTagName("body").item(0);
	if (drag) {
 alvo.style.top = (y-offsetY)+"px";
 alvo.style.left = (x-offsetX)+"px";
 alvo.style.cursor = "move";
 alvo.style.opacity = 0.7;
 alvo.style.filter = "alpha(opacity=70)";
 selecao(body, false);
	} else {
 alvo.style.cursor = "default";
 alvo.style.opacity = 1;
 alvo.style.filter = "alpha(opacity=100)";
 selecao(body, true);
	}
}

function startDrag() { drag = true; offset = true; }
function stopDrag() { drag = false; offset = false; }

function fechar() { document.getElementById(id).style.visibility = "hidden"; }
function abrir() { document.getElementById(id).style.visibility = "visible"; }

function minimax() {
	var obj = document.getElementById("conteudo");
	var btn = document.getElementById("minimax");
	if (!mini) {
 obj.style.display = "none";
 btn.innerHTML = "+";
 btn.setAttribute("title", "Maximizar");
 mini = true;
	} else {
 obj.style.display = "block";
 btn.innerHTML = "-";
 btn.setAttribute("title", "Minimizar");
 document.getElementById("statusbar").style.display = "block";
 mini = false;
	}
}

function esconder() {
	if (!mini) {
 minimax();
	}
	document.getElementById(id).style.top = 0;
	document.getElementById(id).style.left = 0;
	document.getElementById("statusbar").style.display = "none";
}

valeu!..