function popSimple(url, width, height, left, top){

	// sanity checking
	if (!url) { return false; }
	
	// default params
	if (left == undefined){
		left = 200;
	}
	if (top == undefined){
		left = 0;
	}
	
	// build the param list for the window.open() call
	var params = '';
	
	// fixed params
	params += 'toolbar=0';
	params += ',menubar=0';
	params += ',statusbar=0';
	params += ',scrollbars=0';
	params += ',resizable=0';
	
	// desired params
	params += ',height='+height;
	params += ',width='+width;
	params += ',height='+height;
	params += ',left='+left;
	params += ',top='+top;
	
	// call window open
	return window.open(url, 'win', params);
	
}

function popSimpleGallery(url){
	return popSimple(url, 505, 420, 200, 0);
}