function MM_openBrWindow(theURL,winName,features, myWidth, myHeight, isCenter) 
{
if(window.screen)if(isCenter)if(isCenter=="true")
{
var myLeft = (screen.width-myWidth)/2;
var myTop = (screen.height-myHeight)/2;
features+=(features!='')?',':'';

features+=',left='+myLeft+',top='+myTop;
}
window.open(theURL,winName,features+((features!='')?',':'')+'width='+myWidth+',height='+myHeight);
}

