online help: fix <head> withinh <head>; fix image href


git-svn-id: http://alt-f.googlecode.com/svn/trunk@3123 c0640c08-38d3-59ba-912b-807e019a37ab
webUI common.sh: fix <head> withinh <head>; fix image href


git-svn-id: http://alt-f.googlecode.com/svn/trunk@3124 c0640c08-38d3-59ba-912b-807e019a37ab