function OpenPopup(strUrl, intWidth, intHeight, strSettings, intWinX, intWinY) {

	if(intWidth == null || intWidth.length == 0) var intWidth = parseInt(screen.width)*0.5;
	if(intHeight == null || intHeight.length == 0) var intHeight = parseInt(screen.height)*0.5;
	
	if(intWinX == null || intWinX.length == 0) var intWinX = (parseInt(screen.width)*0.5) - (intWidth/2);
	if(intWinY == null || intWinY.length == 0) var intWinY = (parseInt(screen.height)*0.5) - (intHeight/2) - 50;
	
	if(strSettings == null || strSettings.length == 0) var strSettings = "scrollbars=yes";
	
	strSettings += ",width=" + intWidth + ",height=" + intHeight + ",left=" + intWinX + ",top=" + intWinY + "";
	
	window.open( strUrl, "CMS_Popup", strSettings );
}