var cat=new switchicon("icongroup1", "div") //Limit scanning of switch contents to just "div" elements
cat.setHeader('<img src="http://www.bonner-wirtschaftsgespraeche.de/wp-content/themes/rin/rin/images/minus.gif" />', '<img src="http://www.bonner-wirtschaftsgespraeche.de/wp-content/themes/rin/rin/images/plus.gif" />') //set icon HTML
cat.collapsePrevious(false) //Allow only 1 content open at any time
cat.setPersist(false) //No persistence enabled
//cat.defaultExpanded(0) //Set 1st content to be expanded by default
cat.init()