function te(event){
    return event.keyCode!=13;
}

function pop(url,size)
{
 window.open(url,'popup',size);
 return false;
}
 
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_swapImgRestore() {
  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_swapImage() {
  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 collapse(){
    items = document.getElementsByTagName('TR');
    for (i=0; i<items.length; i++){
        if (items[i].id.substring(0,2) == "b_"){
            items[i].style.display="none";
        }
    }
    items = document.getElementsByTagName('IMG');
    for (i=0; i<items.length; i++){
        if (items[i].id.substring(0,3) == "mi_"){
            items[i].width=0;
            items[i].height=0;
        }else
        if (items[i].id.substring(0,3) == "pi_"){
            items[i].width=15;
            items[i].height=15;
        }
    }
}

function expand(){
    items = document.getElementsByTagName('TR');
    for (i=0; i<items.length; i++){
        if (items[i].id.substring(0,2) == "b_"){
            items[i].style.display="";
        }
    }
    items = document.getElementsByTagName('IMG');
    for (i=0; i<items.length; i++){
        if (items[i].id.substring(0,3) == "mi_"){
            items[i].width=15;
            items[i].height=15;
        }else
        if (items[i].id.substring(0,3) == "pi_"){
            items[i].width=0;
            items[i].height=0;
        }
    }
}

function toggle(name, imgname){
    items = document.getElementsByTagName('TR');

    for (i=0; i<items.length; i++){
        if (items[i].id == name){
            if (items[i].style.display == ""){
                items[i].style.display="none";
                hide=false;
            }else{
                items[i].style.display="";
                hide=true;
            }
        }
    }
    imgm = document.getElementById("m"+imgname);
    imgp = document.getElementById("p"+imgname);

    if (hide){
        imgp.width=0;
        imgp.height=0;
        imgm.width=15;
        imgm.height=15;
    }else{
        imgp.width=15;
        imgp.height=15;
        imgm.width=0;
        imgm.height=0;
    }
}