// JavaScript Document
function identificar(){
	document.getElementById("naologado").style.display= 'none';
	document.getElementById("loginsenha").style.display= '';
}

//Formata campos formulário
function txtBoxFormat(strField, sMask, evtKeyPress) {
	var i, nCount, sValue, fldLen, mskLen,bolMask, sCod, nTecla;
	
	if(document.all) { // Internet Explorer
		nTecla = evtKeyPress.keyCode; 
	}
	else if(document.layers) { // Nestcape
		nTecla = evtKeyPress.which;
	} 
	else if(document.getElementById) { // FireFox
		nTecla = evtKeyPress.which;
	}
	
	if ((nTecla != 8) && (nTecla != 0)){ 
	
	sValue = document.getElementById(strField).value;
	
	// Limpa todos os caracteres de formatação que
	// já estiverem no campo.
	sValue = sValue.toString().replace( "-", "" );
	sValue = sValue.toString().replace( "-", "" );
	sValue = sValue.toString().replace( ".", "" );
	sValue = sValue.toString().replace( ".", "" );
	sValue = sValue.toString().replace( "/", "" );
	sValue = sValue.toString().replace( "/", "" );
	sValue = sValue.toString().replace( "(", "" );
	sValue = sValue.toString().replace( "(", "" );
	sValue = sValue.toString().replace( ")", "" );
	sValue = sValue.toString().replace( ")", "" );
	sValue = sValue.toString().replace( " ", "" );
	sValue = sValue.toString().replace( " ", "" );
	sValue = sValue.toString().replace( ":", "" );
	fldLen = sValue.length;
	mskLen = sMask.length;
	
	i = 0;
	nCount = 0;
	sCod = "";
	mskLen = fldLen;
	
	while (i <= mskLen) {
	bolMask = ((sMask.charAt(i) == "-") || (sMask.charAt(i) == ".") || (sMask.charAt(i) == "/"))
	bolMask = bolMask || ((sMask.charAt(i) == "(") || (sMask.charAt(i) == ")") || (sMask.charAt(i) == " "))
	bolMask = bolMask || (sMask.charAt(i) == ":")
	
	if (bolMask) {
	sCod += sMask.charAt(i);
	mskLen++; }
	else {
	sCod += sValue.charAt(nCount);
	nCount++;
	}
	
	i++;
	}
	
	//objForm[strField].value = sCod;
	document.getElementById(strField).value = sCod;
	
	if (nTecla != 8) { // backspace
		if (sMask.charAt(i-1) == "9") { // apenas números...
			return ((nTecla > 47) && (nTecla < 58)); } // números de 0 a 9
		else { // qualquer caracter...
			return true;
		} 
	}
	else {
		return true;
	}
	}
} 
  function TestaSenha(valor) {
  	var d = document.getElementById('seguranca');
  	ERaz = /[a-z]/;
  	ERAZ = /[A-Z]/;
  	ER09 = /[0-9]/;
  	ERxx = /[@!#$%&*+=?|-]/;
  
  	if(valor.length == ''){
  		d.innerHTML = 'For&ccedil;a da Senha: ';
		document.getElementById('barrasenha').style.backgroundColor= "#CCC";
  	} else {
  		if(valor.length < 5){
  			d.innerHTML = 'For&ccedil;a da Senha:<font color=\'red\'> Baixa</font>';
			document.getElementById('barrasenha').style.backgroundColor= "#F00";
  		} else {
  			if(valor.length > 7 && valor.search(ERaz) != -1 && valor.search(ERAZ)
			  != -1 && valor.search(ER09) != -1 || valor.length > 7 &&
			  valor.search(ERaz) != -1 && valor.search(ERAZ) != -1 &&
			  valor.search(ERxx) || valor.length > 7 && valor.search(ERaz) != -1 &&
			  valor.search(ERxx) != -1 && valor.search(ER09) || valor.length > 7  &&
			  valor.search(ERxx) != -1 && valor.search(ERAZ) != -1 &&
			  valor.search(ER09)){
  				d.innerHTML = 'For&ccedil;a da Senha:<font color=\'green\'> Relevante</font>';
				document.getElementById('barrasenha').style.backgroundColor= "#090";
  			} else {
  				if(valor.search(ERaz) != -1 && valor.search(ERAZ) != -1 ||
				  valor.search(ERaz) != -1 && valor.search(ER09) != -1 ||
				  valor.search(ERaz) != -1 && valor.search(ERxx) != -1
				  ||valor.search(ERAZ) != -1 && valor.search(ER09) != -1
				  ||valor.search(ERAZ) != -1 && valor.search(ERxx) != -1
				  ||valor.search(ER09) != -1 && valor.search(ERxx) != -1){
  					d.innerHTML = 'For&ccedil;a da Senha:<font color=\'orange\'> Média</font>';
					document.getElementById('barrasenha').style.backgroundColor= "#F90";
  				} else {
  					d.innerHTML = 'For&ccedil;a da Senha:<font color=\'red\'> Baixa</font>';
					document.getElementById('barrasenha').style.backgroundColor= "#F00";					
  				}
  			}
  		}
  	}
  }

function calculofrete(nome,peso,preco,largura,altura,comprimento){
	url = 'frete/calculofrete.asp?nome=' + nome +'&peso='+ peso +'&preco='+ preco +'&largura='+ largura +'&altura='+ altura +'&comprimento='+ comprimento;
	window.open(url,'Calculo de Frete','resizable=no,width=640,height=460,scrollbars=yes');
}

function esquecisenha() {
	document.getElementById("lembretesenha").style.display = "";
}

function changeStar(objImg, valor, hidden){
	// Tornando o parametro um objeto
	var estrelas = document.getElementById(hidden);
	//AcenderStar
	if (objImg.aceso == "0"){
		ApagarStar("star1"); ApagarStar("star2"); ApagarStar("star3"); ApagarStar("star4"); ApagarStar("star5");
		if (objImg.id == "star1"){if(parseInt(estrelas.value) == 0 && objImg.id == "star1"){AcenderStar("star1");}}
		else if (objImg.id == "star2"){AcenderStar("star1");AcenderStar("star2");}
		else if (objImg.id == "star3"){AcenderStar("star1");AcenderStar("star2");AcenderStar("star3");}
		else if (objImg.id == "star4"){AcenderStar("star1");AcenderStar("star2");AcenderStar("star3");AcenderStar("star4");}
		else if (objImg.id == "star5"){AcenderStar("star1");AcenderStar("star2");AcenderStar("star3");AcenderStar("star4");AcenderStar("star5");}
	}
	//ApagarStar
	else if(objImg.aceso == "1"){
		AcenderStar("star1");AcenderStar("star2");AcenderStar("star3");AcenderStar("star4");AcenderStar("star5");
		if (objImg.id == "star1"){if (parseInt(estrelas.value) == 1 && objImg.id == "star1"){ApagarStar("star1");valor = 0;} ApagarStar("star2");ApagarStar("star3");ApagarStar("star4");ApagarStar("star5");}
		else if (objImg.id == "star2"){ApagarStar("star3");ApagarStar("star4");ApagarStar("star5");}
		else if (objImg.id == "star3"){ApagarStar("star4");ApagarStar("star5");}
		else if (objImg.id == "star4"){ApagarStar("star5");}
	}
	estrelas.value = valor;
}
function AcenderStar(imagem){objImg = eval("document.getElementById('" + imagem + "')");objImg.src = "imagens/estrela1.gif";objImg.aceso = "1";}
function ApagarStar(imagem){objImg = eval("document.getElementById('" + imagem + "')");objImg.src = "imagens/estrela2.gif";objImg.aceso = "0";}

/*
 * MojoZoom 0.1.4 - JavaScript Image Zoom
 * Copyright (c) 2008 Jacob Seidelin, jseidelin@nihilogic.dk, http://blog.nihilogic.dk/
 * Licensed under the MPL License [http://www.nihilogic.dk/licenses/mpl-license.txt]
 */

var MojoZoom = (function() {

	var $ = function(id) {return document.getElementById(id);};
	var dc = function(tag) {return document.createElement(tag);};

	var defaultWidth = 256;
	var defaultHeight = 256;

	function addEvent(element, ev, handler) 
	{
		var doHandler = function(e) {
			return handler(e||window.event);
		}
		if (element.addEventListener) { 
			element.addEventListener(ev, doHandler, false); 
		} else if (element.attachEvent) { 
			element.attachEvent("on" + ev, doHandler); 
		}
	}

	function getElementPos(element)
	{
		var x = element.offsetLeft;
		var y = element.offsetTop;
		var parent = element.offsetParent;
		while (parent) {
			x += parent.offsetLeft;
			y += parent.offsetTop;
			parent = parent.offsetParent;
		}
		return {
			x : x,
			y : y
		}
	}

	function getEventMousePos(element, e) {
		var scrollX = document.body.scrollLeft || document.documentElement.scrollLeft;
		var scrollY = document.body.scrollTop || document.documentElement.scrollTop;

		if (e.currentTarget) {
			var pos = getElementPos(element);
			return {
				x : e.clientX - pos.x + scrollX,
				y : e.clientY - pos.y + scrollY
			}
		}
		return {
			x : e.offsetX,
			y : e.offsetY
		}
	}

	function makeZoomable(img, zoomSrc, zoomImgCtr, zoomWidth, zoomHeight, alwaysShow) {
		// make sure the image is loaded, if not then add an onload event and return
		if (!img.complete && !img.__mojoZoomQueued) {
			addEvent(img, "load", function() {
				img.__mojoZoomQueued = true;
				setTimeout(function() {
				makeZoomable(img, zoomSrc, zoomImgCtr, zoomWidth, zoomHeight, alwaysShow);
				}, 1);
			});
			return;
		}

		img.__mojoZoomQueued = false;

		// Wrap everything in a timeout.
		// this fixes a problem where, if makeZoomable is called a second time after changing the src,
		// FF would not have figured out the new offsetHeight of the image yet. A small timeout helps though it's rather hackish.
		setTimeout(function(){

		// sorry
		var isIE = !!document.all && !!window.attachEvent && !window.opera;

		var w = img.offsetWidth;
		var h = img.offsetHeight;

		var oldParent = img.parentNode;
		if (oldParent.nodeName != "A") {
			var linkParent = dc("a");
			linkParent.setAttribute("href", zoomSrc);
			oldParent.replaceChild(linkParent, img);
			linkParent.appendChild(img);
		} else {
			var linkParent = oldParent;
		}

		linkParent.style.position = "relative";
		linkParent.style.display = "block";
		linkParent.style.width = w+"px";
		linkParent.style.height = h+"px";

		var imgLeft = img.offsetLeft;
		var imgTop = img.offsetTop;

		var zoom = dc("div");
		zoom.className = "mojozoom_marker";

		var zoomImg = dc("img");
		zoomImg.className = "mojozoom_img";

		zoomImg.style.position = "absolute";
		zoomImg.style.left = "-9999px";
		zoomImg.style.top = "-9999px";

		document.body.appendChild(zoomImg);

		var parent = img.parentNode;

		var ctr = dc("div");
		with (ctr.style) {
			position = "absolute";
			left = imgLeft+"px";
			top = imgTop+"px";
			width = w+"px";
			height = h+"px";
			overflow = "hidden";
			display = "none";
		}

		ctr.appendChild(zoom);
		parent.appendChild(ctr);

		var zoomInput = parent;

		// clear old overlay
		if (img.__mojoZoomOverlay)
			parent.removeChild(img.__mojoZoomOverlay);
		img.__mojoZoomOverlay = ctr;

		// clear old high-res image
		if (img.__mojoZoomImage && img.__mojoZoomImage.parentNode)
			img.__mojoZoomImage.parentNode.removeChild(img.__mojoZoomImage);
		img.__mojoZoomImage = zoomImg;

		var useDefaultCtr = false;
		if (!zoomImgCtr) {
			zoomImgCtr = dc("div");
			zoomImgCtr.className = "mojozoom_imgctr";

			var imgPos = getElementPos(img);
			zoomImgCtr.style.left = w + imgPos.x + "px";
			zoomImgCtr.style.top = imgPos.y + "px";

			zoomImgCtr.style.width = (zoomWidth ? zoomWidth : defaultWidth) +"px";
			zoomImgCtr.style.height = (zoomHeight ? zoomHeight : defaultHeight) +"px";

			document.body.appendChild(zoomImgCtr);
			useDefaultCtr = true;
		}
		zoomImgCtr.style.overflow = "hidden";

		if (!alwaysShow) {
			zoomImgCtr.style.visibility = "hidden";
		}

		addEvent(zoomImg, "load", function() {

			// bail out if img has been removed from dom
			if (!zoomImg.parentNode) return;

			var zoomWidth = zoomImg.offsetWidth;
			var zoomHeight = zoomImg.offsetHeight;

			var ctrWidth = zoomImgCtr.offsetWidth;
			var ctrHeight = zoomImgCtr.offsetHeight;

			var ratioW = zoomWidth / w;
			var ratioH = zoomHeight / h;

			var markerWidth = Math.round(ctrWidth / ratioW);
			var markerHeight = Math.round(ctrHeight / ratioH);

			document.body.removeChild(zoomImg);
			zoomImgCtr.appendChild(zoomImg);

			var zoomFill = dc("div");
			zoomFill.className = "mojozoom_fill";
			zoom.appendChild(zoomFill);

			var zoomBorder = dc("div");
			zoomBorder.className = "mojozoom_border";
			zoom.appendChild(zoomBorder);

			zoom.style.width = markerWidth+"px";
			zoom.style.height = markerHeight+"px";


			if (alwaysShow) {
				zoom.style.left = "0px";
				zoom.style.top = "0px";
	
				zoomImg.style.left = "0px";
				zoomImg.style.top = "0px";
			}

			var isInImage = false;

			if (!alwaysShow) {
				addEvent(zoomInput, "mouseout", 
					function(e) {
						var target = e.target || e.srcElement;
						if (!target) return;
						if (target.nodeName != "DIV") return;
						var relTarget = e.relatedTarget || e.toElement;
						if (!relTarget) return;
						while (relTarget != target && relTarget.nodeName != "BODY" && relTarget.parentNode) {
							relTarget = relTarget.parentNode;
						}
						if (relTarget != target) {
							isInImage = false;
							ctr.style.display = "none";
							zoomImgCtr.style.visibility = "hidden";
						}
					}
				);
				// a bit of a hack, mouseout is sometimes not caught if moving mouse really fast
				addEvent(document.body, "mouseover", 
					function(e) {
						if (isInImage && !(e.toElement == zoomBorder || e.target == zoomBorder)) {
							ctr.style.display = "none";
							zoomImgCtr.style.visibility = "hidden";
							isInImage = false;
						}
					}
				);
			}

			addEvent(zoomInput, "mousemove", 
				function(e) {
					isInImage = true;

					var imgPos = getElementPos(img);

					if (useDefaultCtr) {
						zoomImgCtr.style.left = w + imgPos.x + "px";
						zoomImgCtr.style.top = imgPos.y + "px";
					}
					ctr.style.display = "block";
					zoomImgCtr.style.visibility = "visible";

					var pos = getEventMousePos(zoomInput, e);
					if (e.srcElement && isIE) {
						if (e.srcElement == zoom) return;
						if (e.srcElement != zoomInput) {
							var zoomImgPos = getElementPos(e.srcElement);
							pos.x -= (imgPos.x - zoomImgPos.x);
							pos.y -= (imgPos.y - zoomImgPos.y);
						}
					}
					var x = markerWidth/2;
					var y = markerHeight/2;

					if (!isIE) {
						pos.x -= imgLeft;
						pos.y -= imgTop;
					}

					if (pos.x < x) pos.x = x;
					if (pos.x > w-x) pos.x = w-x;
					if (pos.y < y) pos.y = y;
					if (pos.y > h-y) pos.y = h-y;

					var left = ((pos.x - x)|0);
					var top = ((pos.y - y)|0);

					zoom.style.left = left + "px";
					zoom.style.top = top + "px";

					zoomImg.style.left = -((pos.x*ratioW - ctrWidth/2)|0)+"px";
					zoomImg.style.top = -((pos.y*ratioH - ctrHeight/2)|0)+"px";
				}
			);
		});

		// I've no idea. Simply setting the src will make IE screw it self into a 100% CPU fest. In a timeout, it's ok.
		setTimeout(function() { 
			zoomImg.src = zoomSrc;
		}, 1);

		}, 1);
	}

	function init() {
		var images = document.getElementsByTagName("img");
		for (var i=0;i<images.length;i++) {
			var img = images[i];
			var zoomSrc = img.getAttribute("data-zoomsrc");
			if (zoomSrc) {
				makeZoomable(img, zoomSrc, document.getElementById(img.getAttribute("id") + "_zoom"), null, null, img.getAttribute("data-zoomalwaysshow")=="true");
			}
		}
	}

	return {
		addEvent : addEvent,
		init : init,
		makeZoomable : makeZoomable
	};

})();

MojoZoom.addEvent(window, "load", MojoZoom.init);