// JavaScript Document

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  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 MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}


function backToTop() {
  var x1 = x2 = x3 = 0;
  var y1 = y2 = y3 = 0;
  if (document.documentElement) {
      x1 = document.documentElement.scrollLeft || 0;
      y1 = document.documentElement.scrollTop || 0;
  }
  if (document.body) {
      x2 = document.body.scrollLeft || 0;
      y2 = document.body.scrollTop || 0;
  }
  x3 = window.scrollX || 0;
  y3 = window.scrollY || 0;
  var x = Math.max(x1, Math.max(x2, x3));
  var y = Math.max(y1, Math.max(y2, y3));
  window.scrollTo(Math.floor(x / 2), Math.floor(y / 2));
  if (x > 0 || y > 0) {
      window.setTimeout("backToTop()", 40);
  }
}

// propup by browser
//

var propup = function(o) {
    o.url = (typeof o.url == 'undefined') ? 'http://www.emanueleferonato.com/2007/09/21/complete-javascript-popup-opener/' : o.url;
    o.width = (typeof o.width == 'undefined') ? screen.width/2 : o.width;
    o.height = (typeof o.height == 'undefined') ? screen.height/2 : o.height;
    if((o.width<=1)&&(o.width>0)){o.width*=screen.width}
    if((o.height<=1)&&(o.height>0)){o.height*=screen.height}
    o.xpos = (typeof o.xpos == 'undefined') ? (screen.width/2)-(o.width/2) : o.xpos;
    o.ypos = (typeof o.ypos == 'undefined') ? (screen.height/2)-(o.height/2) : o.ypos;
    o.xoffset = (typeof o.xoffset == 'undefined') ? 0 : o.xoffset;
    o.yoffset = (typeof o.yoffset == 'undefined') ? 0 : o.yoffset;
    o.name = (typeof o.name == 'undefined') ? 'propup' : o.name;
    o.scrollbars = (typeof o.scrollbars == 'undefined') ? 'no' : o.scrollbars;
    o.resizable = (typeof o.resizable == 'undefined') ? 'no' : o.resizable;
    o.status = (typeof o.status == 'undefined') ? 'no' : o.status;
    o.locat = (typeof o.locat == 'undefined') ? 'no' : o.locat;
    o.toolbar = (typeof o.toolbar == 'undefined') ? 'no' : o.toolbar;
 
    if(o.xpos == "left"){o.xpos=0;}
    if(o.xpos == "right"){o.xpos = screen.width-o.width;}
   
    if(o.ypos == "top"){o.ypos=0;}
    if(o.ypos == "bottom"){o.ypos = screen.height-o.height;}
   
    o.xpos += o.xoffset
    o.ypos += o.yoffset
 
    var scrollbarstext = 'scrollbars = '+o.scrollbars+",";
    var resizabletext = 'resizable = '+o.resizable+",";
    var statustext = 'status = '+o.status+",";
    var locationtext = 'location = '+o.locat+",";
    var toolbartext = 'toolbar = '+o.toolbar+",";
 
    features = scrollbarstext+resizabletext+statustext;
    features = features + locationtext+toolbartext;
    features = features + 'width = '+o.width+',height = '+o.height;
    features = features + ',top = ' + o.ypos;
    features = features + ',left = ' + o.xpos;
       
    var win = null;
    win = window.open(o.url, o.name, features);
}