function openNewWindow(sUrl, iW, iH, bD){
	
	var sP = "height="+ iH +",innerHeight="+ iH +",width="+ iW +",innerWidth="+ iW;
	if (window.screen) {
		var iY = ((screen.availHeight) - iW) / 2;
		var iX = ((screen.availWidth) - iH) / 2;
		sP += ",left="+ iX +",screenX="+ iX +",top=" + iY+ ",screenY="+ iY;
	}
	if(bD == true) 
		sP += ",menubar=0,location=0,resizable=1,scrollbars=1,status=0";
	else
		sP += ",menubar=1,location=1,resizable=1,scrollbars=1,status=1";
		
	window.open(sUrl, "PopUpWindow", sP);
}