function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_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; }
}
           
function newImage(arg) {
        if (document.images) {
                rslt = new Image();
                rslt.src = arg;
                return rslt;
        }
}

function changeImages() {
        if (document.images && (preloadFlag == true)) {
                for (var i=0; i<changeImages.arguments.length; i+=2) {
                        document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
                }
        }
}

var preloadFlag = false;
function preloadImages() {
        if (document.images) {
                menu_04_sobre = newImage("imagens/menu_04-sobre.jpg");
                menu_06_sobre = newImage("imagens/menu_06-sobre.jpg");
                menu_08_sobre = newImage("imagens/menu_08-sobre.jpg");
                menu_10_sobre = newImage("imagens/menu_10-sobre.jpg");
                menu_12_sobre = newImage("imagens/menu_12-sobre.jpg");
                menu_14_sobre = newImage("imagens/menu_14-sobre.jpg");
                menu_16_sobre = newImage("imagens/menu_16-sobre.jpg");
                preloadFlag = true;
        }
}

function P7_setScroller(a,b,x,y) { //v2.9
 var g,d,dd,w,ww,pa="";
 if((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1)&& navigator.userAgent.indexOf("Opera")==-1){pa="px";}
 if((g=MM_findObj(a))!=null && (d=MM_findObj(b))!=null){
  if(g.p7Scroll){if((w=MM_findObj(g.p7Scroll))!=null){
   ww=(document.layers)?w:w.style;ww.visibility="hidden";}}
 g.p7Scroll=b;dd=(document.layers)?d:d.style;dd.left=parseInt(x)+pa;
 dd.top=parseInt(y)+pa;dd.visibility="visible";g.p7sCycle=0;
 if(document.layers){g.p7sTop=g.clip.top;g.p7sBot=g.clip.bottom;
  g.p7sRight=g.clip.right;g.p7sLeft=g.clip.left;g.p7sStartTop=parseInt(y);g.p7sStartLeft=parseInt(x);
 }else if(g.style.clip){var tc=g.style.clip;var j=tc.indexOf("(");
  tc=tc.substring(j+1,tc.length-1);var tr=tc.split(" ");
  if(tc.length < 1){tr[0]=0;tr[3]=0;tr[2]=g.style.pixelHeight;tr[1]=g.style.pixelWidth;}
  g.p7sTop=parseInt(tr[0]);g.p7sRight=parseInt(tr[1]);g.p7sBot=parseInt(tr[2]);
  g.p7sLeft=parseInt(tr[3]);g.p7sStartTop=parseInt(y);g.p7sStartLeft=parseInt(x);
 }else{g.p7sTop=0;g.p7sRight=g.offsetWidth;g.p7sBot=g.offsetHeight;
  g.p7sLeft=0;g.p7sStartTop=parseInt(y);g.p7sStartLeft=parseInt(x);}}
  g.toMove=true;
}

function P7_moveScroll(co,md,op,dy,cy) { //v2.9
 var g,d,dd,x,y,h,w,tt,ff,m=false,pa="";
 op=parseInt(op);cy=parseInt(cy);dy=parseInt(dy);
 if((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1)&& navigator.userAgent.indexOf("Opera")==-1){pa="px";}
 if((g=MM_findObj(co))==null){return;}
 if((d=MM_findObj(g.p7Scroll))==null){return;}
 var sp=parseInt(sp=g.P7Ssp),fr=parseInt(g.P7Sfr),ff=fr;
 if(op==2){g.p7sCycle=0;g.p7sCycDy=(dy>0)?dy:g.p7sCycDy;dy=0;op=3;}
 if(op==3){g.p7sCycle+=sp;ff=fr;if(parseInt(g.p7sCycle)>cy){
  op=2;g.p7sCycle=0;ff=g.p7sCycDy;}}g.P7Sop=op;if(dy>0){ff=dy;}
 var ti="g.p7Magic=setTimeout(\"P7_moveScroll('"+co+"','"+md+"',"+op+",0,"+cy+")\","+ff+")";
 if(op==2 || dy>0){clearTimeout(g.p7Magic);eval(ti);return;}
 dd=(document.layers)?d:d.style;x=parseInt(dd.left);y=parseInt(dd.top);
 if(document.all || document.getElementById){
  h=parseInt(d.offsetHeight);w=parseInt(d.offsetWidth);
  if(!h){h=parseInt(d.style.pixelHeight);w=parseInt(d.style.pixelWidth);}
 }else if(document.layers){h=parseInt(d.clip.height);w=parseInt(d.clip.width);}
 var st=0,rStart=parseInt(g.p7sStartLeft),tStart=parseInt(g.p7sStartTop);g.p7sH=h;g.p7sW=w;
 if(md=="Down"){tt=y-sp;st=parseInt(g.p7sBot)-h-tStart;
  if(tStart<0 && tt<tStart){dd.top=tStart+pa;
  }else if(tStart>=0 && tt<st){dd.top=st+pa;}else{dd.top=tt+pa;m=true;}}
 if(md=="Up"){tt=sp+y;var rEnd=tStart+h;if(tStart<0 && tt>rEnd){dd.top=rEnd+pa;
  }else if(tStart>=0 && tt>tStart){dd.top=tStart+pa;}else{dd.top=tt+pa;m=true;}}
 if(md=="Right"){tt=x-sp;st=parseInt(g.p7sRight)-w-rStart;
  if(rStart<0 && tt<rStart){dd.left=rStart+pa;
  }else if (rStart>=0 && tt<st){dd.left=st+pa;}else{dd.left=tt+pa;m=true;}}
 if(md=="Left"){tt=x+sp;var rEnd=rStart+w;if(rStart<0 && tt>rEnd){dd.left=rEnd+pa;
  }else if (rStart>=0 && tt>rStart){dd.left=rStart+pa;}else{dd.left=tt+pa;m=true;}}
 if(m && g.toMove){eval(ti);}else{if(g.P7Sflip==1){clearTimeout(g.p7Magic);var tj=0;
  eval("g.p7Magic=setTimeout(\"P7_runScroller('"+co+"','Reverse','Medium',0,0,0,1)\","+tj+")");
 }else{if(op>0 && g.toMove){
  g.p7sCycle=0;dd.top=g.p7sStartTop+pa;dd.left=g.p7sStartLeft+pa;eval(ti);}}}
}

function P7_runScroller(co,md,spd,op,dy,cy,flp) { //v2.9
 var g,d,dd,rl=0;rt=0;pa='',sp=2,fr=10,slw=true,kl=true;
 if((parseInt(navigator.appVersion)>4 || navigator.userAgent.indexOf("MSIE")>-1)&& navigator.userAgent.indexOf("Opera")==-1){pa="px";}
 if(navigator.userAgent.indexOf("NT")>-1 || navigator.userAgent.indexOf("Windows 2000")>-1 ){slw=false;}
 if((g=MM_findObj(co))!=null){if(g.p7Scroll){
 if((d=MM_findObj(g.p7Scroll))!=null){dd=(document.layers)?d:d.style;
 if(md=="Resume" && g.P7Sspd){spd=g.P7Sspd;md=g.P7Smd;op=g.P7Sop;dy=0;cy=g.P7Scy;flp=g.P7Sflip;kl=false;}
 if(md=="Reverse" && g.P7Sspd){spd=g.P7Sspd;md=g.P7Smd;op=g.P7Sop;flp=g.P7Sflip;dy=0;cy=g.P7Scy;kl=false;g.p7sCycle=0;
  if(g.P7Smd == "Down"){md="Up";if(g.P7Sop>0){g.p7sStartTop=g.p7sStartTop-g.p7sH;}}
  if(g.P7Smd == "Up"){md="Down";if(g.P7Sop>0){g.p7sStartTop=g.p7sStartTop+g.p7sH;}}
  if(g.P7Smd == "Left"){md="Right";if(g.P7Sop>0){g.p7sStartLeft=g.p7sStartLeft+g.p7sW;}}
  if(g.P7Smd == "Right"){md="Left";if(g.P7Sop>0){g.p7sStartLeft=g.p7sStartLeft-g.p7sW;}}}
 if(spd=="Slow"){sp=(slw)?2:1;fr=(slw)?40:30;
 }else if(spd=="Medium"){sp=(slw)?4:1;fr=(slw)?40:10;
 }else{sp=(slw)?8:4;fr=(slw)?40:10;}
 if(md=="Stop"){g.toMove=false;clearTimeout(g.p7Magic);}else if(md=="Reset"){
  g.toMove=false;dd.top=g.p7sStartTop+pa;dd.left=g.p7sStartLeft+pa;
 }else{if(kl){g.P7Ssp=sp;g.P7Sfr=fr;}if(md=="Speed"){return;}
  g.toMove=true;clearTimeout(g.p7Magic);
  g.P7Smd=md;g.P7Sspd=spd;g.P7Sop=op;g.P7Sdy=dy;g.P7Scy=cy;g.P7Sflip=flp;
  eval("P7_moveScroll('"+co+"','"+md+"',"+op+","+dy+","+cy+")");}}}}
}

function WSpopup(url, name, height, width, barra)
{
 var str = "height=" + height + ",innerHeight=" + height;
 str += ",width=" + width + ",innerWidth=" + width;
 str += ",status=no,scrollbars="+barra+",resizable=no";
 if (window.screen)
 {
    var ah = screen.availHeight - 30;
    var aw = screen.availWidth - 10;
    var xc = (aw - width) / 2;
    var yc = (ah - height) / 2;
    str += ",left=" + xc + ",screenX=" + xc;
    str += ",top=" + yc + ",screenY=" + yc;
 }
 var win = window.open(url, name, str);
}