// JavaScript Document

function popUp(url, myWidth, myHeight)
{
        newwindow=window.open(url,'name','top='+Math.floor(screen.height/2-myHeight/2)+',status=0,scrollbars=0,left='+Math.floor(screen.width/2-myWidth/2)+',height='+myHeight+',width='+myWidth);
		if (window.focus) {newwindow.focus()}
        return false;
}