function fPopup(pPage, pWidth, pHeight, pOptions) {

	var vOptions ;
	pOptions = ':'+pOptions ; // ensures indexOf function returns numbers > 0

	vOptions = 'width='+pWidth ;
	vOptions += ',height='+pHeight ;

	vOptions += (pOptions.indexOf('resizable')>0) ? ',resizable=yes' : ',resizable=no' ;
	vOptions += (pOptions.indexOf('scrollbars')>0) ? ',scrollbars=yes' : ',scrollbars=no' ;
	vOptions += (pOptions.indexOf('toolbar')>0) ? ',toolbar=yes' : ',toolbar=no' ;
	vOptions += (pOptions.indexOf('location')>0) ? ',location=yes' : ',location=no' ;
	vOptions += (pOptions.indexOf('directories')>0) ? ',directories=yes' : ',directories=no' ;
	vOptions += (pOptions.indexOf('status')>0) ? ',status=yes' : ',status=no' ;
	vOptions += (pOptions.indexOf('menubar')>0) ? ',menubar=yes' : ',menubar=no' ;

	window.open(pPage,'',vOptions);

}