// JavaScript Document
function openWin(wUrl,wWidth,wHeight,wname){
scWidthCenter=screen.availWidth/2;
scHeightCenter=screen.availHeight/2;
wOption = 
"scrollbars=yes,resizable=yes,width="+wWidth+",height="+wHeight+",left="+(scWidthCenter-(wWidth/2))+",top="+(scHeightCenter-(wHeight/2));
newwindow = window.open(wUrl,wname,wOption);
newwindow.focus();
}
function closeWin(){
newwindow = window.close();
}