function limpacampo(obj){
    
    obj.value='';

}
function doClick(buttonName,e)
    {
        var key;

         if(window.event)
              key = window.event.keyCode;     //IE
         else
              key = e.which;     //firefox
    
        if (key == 13)
        {            
            var btn = document.getElementById(buttonName);
            if (btn != null)
            {
                btn.click();
                event.keyCode = 0
            }
        }
      }
      
      function getKeyPressed(e){
         if(window.event){
              return window.event.keyCode;     //IE
         }
         else{
              return e.which;     //firefox
         }
         return 0;
      }
      
      function changefield(fieldname,length,tofieldname,e){
        if (document.getElementById(fieldname).length == length) {
            document.getElementById(tofieldname).focus();
        }
      }
      
      function changefield(tofieldname){
            document.getElementById(tofieldname).focus();
      }
      
      function cancelDefault(e){
         if (e.preventDefault()){
            e.preventDefault(); 
         }
         else{
            e.returnValue=false;
         }
      }
      
  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 topo1(){
    document.write("<object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='172' height='429'>");
   document.write("<param name='movie' value='http://www.allbags.com.br/images/campanhas/banner_eastpak.swf'>");
   document.write("<param name='quality' value='high'>");
   document.write("<embed src='http://www.allbags.com.br/images/campanhas/banner_eastpak.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='172' height='429'></embed>");
   document.write("</object>");
}
function topo(){window.scrollBy(0,0);}