// JavaScript Document

 /***********************************************
* Switch Menu script- by Martial B of http://getElementById.com/
* Modified by Dynamic Drive for format & NS4/IE4 compatibility
* Visit http://www.dynamicdrive.com/ for full source code
***********************************************/

/*
function get_h(){
co= document.getElementById("conteudo");
ea = document.getElementById("centro_esquerdo");
da = document.getElementById("centro_direito");
ca = document.getElementById("centro");
var size_o=co.offsetHeight;
var size_e=ea.offsetHeight;
var size_d=da.offsetHeight;
var size_c=ca.offsetHeight;

ea.setAttribute('style', 'height:'+size_o+'px;');
ca.setAttribute('style', 'height:'+size_o+'px;');
da.setAttribute('style', 'height:'+size_o+'px;');

da.style.height=size_o;
ea.style.height=size_o;
ca.style.height=size_o;

if(size_e>size_d & size_e>size_o){
	
ea.setAttribute('style', 'height:'+size_e+'px;');
ca.setAttribute('style', 'height:'+size_e+'px;');
da.setAttribute('style', 'height:'+size_e+'px;');

da.style.height=size_e;
ea.style.height=size_e;
ca.style.height=size_e;	
	}


}

*/


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(!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_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];}
}