function goto()
{
add=document.weblink.url.value;
window.open(add);
}
function sum() { //v3.0
  usd = 0;
  usd = usd+(1*document.orderform.M1.value);
  usd = usd+(1*document.orderform.M2.value);
  usd = usd+(1*document.orderform.M3.value);
  usd = usd+(1*document.orderform.M4.value);
  usd = usd+(1*document.orderform.M5.value);
  usd = usd+(1*document.orderform.M6.value);
  usd = usd+(1*document.orderform.M7.value);
  usd = usd+(1*document.orderform.M8.value);
  usd = usd+(1*document.orderform.M9.value);
 // rounding to avoid periodic problem
  document.orderform.total.value = Math.round(usd*Math.pow(10,2))/Math.pow(10,2);
}
function checkall(){
var i=0;
	for(i=0;i<document.filegr.elements.length;i++){
		document.filegr.elements[i].checked=true;
	}
}

function uncheckall(){
var i=0;
	for(i=0;i<document.filegr.elements.length;i++){
		document.filegr.elements[i].checked=false;
	}
}

function pop(url,w,h,scroll){
h=h+20;
w=w+20;
  if(scroll==1) bars='yes';
	else bars='no';
  popwindow= open(url, "popwin","width=" + w +"px,height==" + h +"px,top=0,left=0;fullscreen=no,scrollbars==" + bars + ",location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no");
}