/* 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

function newWindow(mypage, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, '', winprops)
if (parseInt(navigator.appVersion) >= 4) win.window.focus();}

function pad(number, length)
{
  var str = '' + number;

  while (str.length < length)
  {
      str = '0' + str;
  }

  return str;
}

String.prototype.trim = function(){ return this.replace(/^\s*/, "").replace(/\s*$/, ""); }

function clearText(field) {
if (field.defaultValue == field.value) field.value = '';
else if (field.value == '') field.value = field.defaultValue;
}

function zoomText(acao,el){
obj=document.getElementById(el);	
if (obj.style.fontSize=="")	obj.style.fontSize="13px";
atual=parseInt(obj.style.fontSize);
inc=2; maxVal = 19; minVal = 9;
if(acao=="reestablecer"){ obj.style.fontSize="1em" }	
if(acao=="aumentar"){ val=atual+inc; if(val <= maxVal) obj.style.fontSize=val+"px" }	
if(acao=="diminuir"){ val=atual-inc; if(val >= minVal) obj.style.fontSize=val+"px"; }
} 

function GeraSWF(arquivo,largura,altura,id,transp){
var incTransp = '';
document.writeln('<object align="middle" id="globalnav-object" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="'+largura+'" height="'+altura+'" id="'+id+'" name="'+id+'">');
if(transp == "yes"){ document.writeln('<param name="wmode" value="transparent" />'); incTransp = 'wmode="transparent"'; }
document.writeln('<param name="allowScriptAccess" value="always" />');
document.writeln('<param name="quality" value="high" />');
document.writeln('<param name="scaleMode" value="noScale" />');
document.writeln('<param name="menu" value="false" />');
document.writeln('<param name="movie" value="'+arquivo+'" />');
document.writeln('<embed id="globalnav-embed" src="'+arquivo+'" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="loc=en_US&htmlApp=false&gatewayURL=gwurl" menu="false" align="middle" quality="high" allowscriptacess="always" scale="noscale" id="'+id+'" width="'+largura+'" height="'+altura+'" '+incTransp+'></embed>');
document.writeln('</object>');
}

function MM_findObj(n, d) {
var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function setCookie(n, v, p, t){
  now = new Date();
  now.setTime(Date.parse(now) + t);
  document.cookie =  n+'='+escape(v)+';PATH='+p+';EXPIRES='+now.toUTCString();
}

function showHideLayers() {
today = new Date();
setCookie('flutuante', 1, '/', today.getTime() + (3600 * 1000) );
var i,p,v,obj,args=showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3)
if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v}
obj.visibility=v;}
}


jQuery(document).ready(function($) {

  var slides = $('.slides');
  var blog_posts = $('#blog_posts');
  var cases_itens = $('.cases_itens');

  if (slides.length > 0 && slides.find('li').length > 0) {
    slides.cycle({
        fx:     'blindX',
        speed:  500,
        timeout: 7000,
        prev:   'div.envolve_bt a.bt_anterior',
        next:   'div.envolve_bt a.bt_proximo',
        width: 980,
        height: 383,
        pause: 1
    });
  }

  if (blog_posts.length > 0 && blog_posts.find('li').length > 0) {
    blog_posts.cycle({
        fx:     'fade',
        speed:  'fast',
        timeout:0,
        next:   'div#envolve_blog_home a.bt_proximo'
    });
  }

  if (cases_itens.length > 0 && cases_itens.find('li').length > 0) {
    cases_itens.cycle({
        fx:     'fade',
        speed:  'fast',
        timeout: 0,
        next:   'div.box_right div.envolve_bt a.bt_proximo',
        prev:   'div.box_right div.envolve_bt a.bt_anterior',
        width: 350
    });
  }

    $('#twitter').tweet({
      join_text: 'auto',
      username: 'artecetera',
      /*avatar_size: 48,*/
      avatar_size: null,
      count: 3,
      auto_join_text_default: '',
      auto_join_text_ed: '',
      auto_join_text_ing: '',
      auto_join_text_reply: '',
      auto_join_text_url: '',
      loading_text: 'Carregando tweets...'
    });


});



jQuery.easing['jswing']=jQuery.easing['swing'];jQuery.extend(jQuery.easing,{def:'easeOutQuad',swing:function(x,t,b,c,d){return jQuery.easing[jQuery.easing.def](x,t,b,c,d);},easeInQuad:function(x,t,b,c,d){return c*(t/=d)*t+b;},easeOutQuad:function(x,t,b,c,d){return-c*(t/=d)*(t-2)+b;},easeInOutQuad:function(x,t,b,c,d){if((t/=d/2)<1)return c/2*t*t+b;return-c/2*((--t)*(t-2)-1)+b;},easeInCubic:function(x,t,b,c,d){return c*(t/=d)*t*t+b;},easeOutCubic:function(x,t,b,c,d){return c*((t=t/d-1)*t*t+1)+b;},easeInOutCubic:function(x,t,b,c,d){if((t/=d/2)<1)return c/2*t*t*t+b;return c/2*((t-=2)*t*t+2)+b;},easeInQuart:function(x,t,b,c,d){return c*(t/=d)*t*t*t+b;},easeOutQuart:function(x,t,b,c,d){return-c*((t=t/d-1)*t*t*t-1)+b;},easeInOutQuart:function(x,t,b,c,d){if((t/=d/2)<1)return c/2*t*t*t*t+b;return-c/2*((t-=2)*t*t*t-2)+b;},easeInQuint:function(x,t,b,c,d){return c*(t/=d)*t*t*t*t+b;},easeOutQuint:function(x,t,b,c,d){return c*((t=t/d-1)*t*t*t*t+1)+b;},easeInOutQuint:function(x,t,b,c,d){if((t/=d/2)<1)return c/2*t*t*t*t*t+b;return c/2*((t-=2)*t*t*t*t+2)+b;},easeInSine:function(x,t,b,c,d){return-c*Math.cos(t/d*(Math.PI/2))+c+b;},easeOutSine:function(x,t,b,c,d){return c*Math.sin(t/d*(Math.PI/2))+b;},easeInOutSine:function(x,t,b,c,d){return-c/2*(Math.cos(Math.PI*t/d)-1)+b;},easeInExpo:function(x,t,b,c,d){return(t==0)?b:c*Math.pow(2,10*(t/d-1))+b;},easeOutExpo:function(x,t,b,c,d){return(t==d)?b+c:c*(-Math.pow(2,-10*t/d)+1)+b;},easeInOutExpo:function(x,t,b,c,d){if(t==0)return b;if(t==d)return b+c;if((t/=d/2)<1)return c/2*Math.pow(2,10*(t-1))+b;return c/2*(-Math.pow(2,-10*--t)+2)+b;},easeInCirc:function(x,t,b,c,d){return-c*(Math.sqrt(1-(t/=d)*t)-1)+b;},easeOutCirc:function(x,t,b,c,d){return c*Math.sqrt(1-(t=t/d-1)*t)+b;},easeInOutCirc:function(x,t,b,c,d){if((t/=d/2)<1)return-c/2*(Math.sqrt(1-t*t)-1)+b;return c/2*(Math.sqrt(1-(t-=2)*t)+1)+b;},easeInElastic:function(x,t,b,c,d){var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(a<Math.abs(c)){a=c;var s=p/4;}
else var s=p/(2*Math.PI)*Math.asin(c/a);return-(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;},easeOutElastic:function(x,t,b,c,d){var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d)==1)return b+c;if(!p)p=d*.3;if(a<Math.abs(c)){a=c;var s=p/4;}
else var s=p/(2*Math.PI)*Math.asin(c/a);return a*Math.pow(2,-10*t)*Math.sin((t*d-s)*(2*Math.PI)/p)+c+b;},easeInOutElastic:function(x,t,b,c,d){var s=1.70158;var p=0;var a=c;if(t==0)return b;if((t/=d/2)==2)return b+c;if(!p)p=d*(.3*1.5);if(a<Math.abs(c)){a=c;var s=p/4;}
else var s=p/(2*Math.PI)*Math.asin(c/a);if(t<1)return-.5*(a*Math.pow(2,10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p))+b;return a*Math.pow(2,-10*(t-=1))*Math.sin((t*d-s)*(2*Math.PI)/p)*.5+c+b;},easeInBack:function(x,t,b,c,d,s){if(s==undefined)s=1.70158;return c*(t/=d)*t*((s+1)*t-s)+b;},easeOutBack:function(x,t,b,c,d,s){if(s==undefined)s=1.70158;return c*((t=t/d-1)*t*((s+1)*t+s)+1)+b;},easeInOutBack:function(x,t,b,c,d,s){if(s==undefined)s=1.70158;if((t/=d/2)<1)return c/2*(t*t*(((s*=(1.525))+1)*t-s))+b;return c/2*((t-=2)*t*(((s*=(1.525))+1)*t+s)+2)+b;},easeInBounce:function(x,t,b,c,d){return c-jQuery.easing.easeOutBounce(x,d-t,0,c,d)+b;},easeOutBounce:function(x,t,b,c,d){if((t/=d)<(1/2.75)){return c*(7.5625*t*t)+b;}else if(t<(2/2.75)){return c*(7.5625*(t-=(1.5/2.75))*t+.75)+b;}else if(t<(2.5/2.75)){return c*(7.5625*(t-=(2.25/2.75))*t+.9375)+b;}else{return c*(7.5625*(t-=(2.625/2.75))*t+.984375)+b;}},easeInOutBounce:function(x,t,b,c,d){if(t<d/2)return jQuery.easing.easeInBounce(x,t*2,0,c,d)*.5+b;return jQuery.easing.easeOutBounce(x,t*2-d,0,c,d)*.5+c*.5+b;}});