function windowOpenSmall(url){
	var winWidth = 800;
	var winHeight = 600;
	var posLeft = (screen.availWidth - winWidth) / 2;
	var posTop = (screen.availHeight - winHeight) / 2;
	var winInfo = 'width=' + winWidth + ',height=' + winHeight + ',left=' + posLeft + ',top=' + posTop + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no';
	var winlaunch = window.open(url, 'popupwindow', winInfo);
	winlaunch.moveTo(posLeft,posTop);
}

function windowOpenSmallScroll(url, winWidth, winHeight){
	//var winWidth = 600;
	//var winHeight = 250;
	var posLeft = (screen.availWidth - winWidth) / 2;
	var posTop = (screen.availHeight - winHeight) / 2;
	var winInfo = 'width=' + winWidth + ',height=' + winHeight + ',left=' + posLeft + ',top=' + posTop + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no';
	var winlaunch = window.open(url, 'popupwindow', winInfo);
      winlaunch.creator = self;
	winlaunch.moveTo(posLeft,posTop);
}

function windowOpenNoScroll(url, winWidth, winHeight){
	//var winWidth = 600;
	//var winHeight = 250;
	var posLeft = (screen.availWidth - winWidth) / 2;
	var posTop = (screen.availHeight - winHeight) / 2;
	var winInfo = 'width=' + winWidth + ',height=' + winHeight + ',left=' + posLeft + ',top=' + posTop + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no';
	var winlaunch = window.open(url, 'popupwindow', winInfo);
      winlaunch.creator = self;
	winlaunch.moveTo(posLeft,posTop);
}