var winPopup;

function ChkOpenWin(objWin){
	if(typeof(objWin)=="object")
	{
		objWin.close();
	}
}

function popupgeneric(url,width, height, toolbar, status, location, menubar, scrollbar, resizable){
	ChkOpenWin(winPopup);
	winPopup = window.open(url, "POPUP","width="+width+",height="+height+",left=100,top=100,screenX=100,screenY=100,toolbar="+toolbar+",status="+status+",location="+location+",menubar="+menubar+",scrollbars="+scrollbar+",resizable="+resizable);	
	winPopup.focus();
}