Function printAllTagsFromZenpage
Prints a tag cloud list of the tags used by either all Zenpage news articles or pages.
string | 
		$mode = 'news' | 
		"news" for Zenpage news article tags, "pages" for Zenpage pages tags | 
string | 
		$separator = '' | 
		how to separate the entries | 
string | 
		$class = '' | 
		css classs to style the list | 
integer | 
		$showcounter = true | 
		if the tag count should be shown (no counter if $mode = "all") | 
boolean | 
		$tagcloud = true | 
		if set to false a simple list without font size changes will be printed, set to true (default) prints a list as a tag cloud | 
integere | 
		$size_min = 1 | 
		smallest font size the cloud should display | 
integer | 
		$size_max = 5 | 
		largest font size the cloud should display | 
integer | 
		$count_min = 1 | 
		the minimum count for a tag to appear in the output | 
integer | 
		$count_max = 50 | 
		the floor count for setting the cloud font size to $size_max |