function newPopwin(name,page,w,h,x,y){
if (x==0) xPos = 0;
if (x==1) xPos = (screen.availWidth-70-w) / 2;
if (x==2) xPos = (screen.availWidth-70-w);
if (y==0) yPos = 0 
if (y==1) yPos = (screen.availHeight-78-h) / 2;
if (y==2) yPos = (screen.availHeight-78-h);

			if (navigator.appName == "Netscape"){
				Popwin=window.open(page,name,'width='+w+',height='+h+',menubar=1,status=0,scrollbars=1,resizable=1,screenX='+xPos+',screenY='+yPos);
				Popwin.window.focus();
			}
			else{
				Popwin=window.open(page,name,'toolbar=no,status=0,menubar=yes,width='+w+',height='+h+',scrollbars=1,resizable=1,left='+xPos+',top='+yPos);
				Popwin.window.focus();
			}
}