var debug=0;
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_preloadImages() { //v3.0
  var d=document;
  if(d.images){
    if (debug == 1) {
      fentest = window.open("","lafentest","resizable=yes,scrollbars=yes,location=no,left=0,top=0, width=210,height=560");
      fentest.document.writeln('<HTML><HEAD></HEAD><BODY><TABLE>');
    }
    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];
        if (debug == 1)
          fentest.document.writeln('<TR><TD><IMG src="' + a[i] + '">' + a[i] + '</TD></TR>');
      }
    if (debug == 1) {
      fentest.document.writeln('</TABLE></BODY></HTML>');
      fentest.document.close();
    }
  }
}

function MM_findObj(n, d) { //v4.0

  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 && document.getElementById)
    x = document.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 toggle(id) {

  var obj = document.getElementById(id);
  var tt = document.getElementById("t"+id);
  if (obj.style.display == "none") {
    obj.style.display = "block";
    tt.innerHTML = "-";
  } else {
    obj.style.display = "none";
    tt.innerHTML = "+";
  }
}
function dropDownMenu(menu, menupar, vign) {
  MM_swapImage('vign','','img/vign_'+vign,0);
  var mx = findPosX(menu);
  var my = findPosY(menu);
  var idsub = menu.id+'_sub';
  var mheight = parseInt(getStyle(menupar, 'height'));
  document.getElementById(idsub).style.left = mx + 'px';
  document.getElementById(idsub).style.top = (my + mheight) + 'px';
  document.getElementById(idsub).style.display = 'block';
}
function hideMenu(menu) {
  MM_swapImgRestore();
  idsub = menu.id+'_sub';
  document.getElementById(idsub).style.display = 'none';
}
function findPosX(obj) {
  var curleft = 0;
  if (document.getElementById || document.all) {
    while (obj.offsetParent) {
      curleft += obj.offsetLeft
      obj = obj.offsetParent;
    }
  } else if (document.layers) {
    curleft += obj.x;
  }
  return curleft;
}

function findPosY(obj) {
  var curtop = 0;
  if (document.getElementById || document.all) {
    while (obj.offsetParent) {
      curtop += obj.offsetTop
      obj = obj.offsetParent;
    }
  } else if (document.layers) {
    curtop += obj.y;
  }
  return curtop;
}
function getStyle(el, styleProp) {

  var x = document.getElementById(el);
  if (window.getComputedStyle) {// Mozilla
    var y = window.getComputedStyle(x, null).getPropertyValue(styleProp);
  } else if (x.currentStyle) {// Explorer 6
    if (styleProp!='clip') {
      while (styleProp.indexOf('-') != -1) {
        // clear '-' and  UpperCase  first next letters : background-color => backgroundColor
        var letter = styleProp.charAt(styleProp.indexOf('-')+1);
        styleProp = styleProp.replace(/-\S{1}/,letter.toUpperCase());
      }
      var y = eval('x.currentStyle.' + styleProp);
    } else {
      // Return clip style  in mozilla format : rect(top,right,bottom,left)
      ctop=x.currentStyle.clipTop;
      cright=x.currentStyle.clipRight;
      cbottom=x.currentStyle.clipBottom;
      cleft=x.currentStyle.clipLeft;
      y='rect('+ctop+','+cright+','+cbottom+','+cleft+')';
    }
  }
  return y;
}
function slideBlk(objid) {
  tabblk.each(function(item, index){
    oid = 'q_'+item;
    fxo = eval('fxSlQ'+item);
    if (oid == objid) fxo.slideIn();
    else fxo.hide();
  });
  return;
}
