var t;
function resizing(){
clearTimeout(t);
t=setTimeout("resized()",700);
}
function resized(){
s=0;
o=document.getElementById("masthead");
s+=o.offsetHeight;
o=document.getElementById("footer");
s+=o.offsetHeight;
s=document.body.clientHeight-s;
o=document.getElementById("col3");
if(s>66){o.style.height=s-33;}
o=document.getElementById("ifr1");
if(s>66){o.style.height=s-33;}
o=document.getElementById("v_mnu_01");
if(s>66){o.style.height=s-33;}
window.onresize=resizing;
}
function el(e){
o=e.srcElement;
while(o.id==""&&o.tagName!="BODY"){
o=o.parentNode;
}
//alert(o.id);
return o;
}
function grab(e){
e=window.event;
o=el(e);
if(o.id=="") return
sy=e.clientY;
st=o.scrollTop;
document.onmousemove=moving;
}
function release(){
document.onmousemove=null;
}
function moving(){
e=window.event;
//o=el(e);
dy=sy-e.clientY;
o.scrollTop=st+dy;
return false;
}