.icon-blank{
	background:url('icons/blank.gif') no-repeat center center;
}
.icon-add{
	background:url('icons/edit_add.png') no-repeat center center;
}
.icon-edit{
	background:url('icons/pencil.png') no-repeat center center;
}
.icon-clear{
	background:url('icons/clear.png') no-repeat center center;
}
.icon-remove{
	background:url('icons/edit_remove.png') no-repeat center center;
}
.icon-save{
	background:url('icons/filesave.png') no-repeat center center;
}
.icon-cut{
	background:url('icons/cut.png') no-repeat center center;
}
.icon-ok{
	background:url('icons/ok.png') no-repeat center center;
}
.icon-no{
	background:url('icons/no.png') no-repeat center center;
}
.icon-cancel{
	background:url('icons/cancel.png') no-repeat center center;
}
.icon-reload{
	background:url('icons/reload.png') no-repeat center center;
}
.icon-search{
	background:url('icons/search.png') no-repeat center center;
}
.icon-print{
	background:url('icons/print.png') no-repeat center center;
}
.icon-help{
	background:url('icons/help.png') no-repeat center center;
}
.icon-undo{
	background:url('icons/undo.png') no-repeat center center;
}
.icon-redo{
	background:url('icons/redo.png') no-repeat center center;
}
.icon-back{
	background:url('icons/back.png') no-repeat center center;
}
.icon-sum{
	background:url('icons/sum.png') no-repeat center center;
}
.icon-tip{
	background:url('icons/tip.png') no-repeat center center;
}
.icon-filter{
	background:url('icons/filter.png') no-repeat center center;
}
.icon-man{
	background:url('icons/man.png') no-repeat center center;
}
.icon-lock{
	background:url('icons/lock.png') no-repeat center center;
}
.icon-more{
	background:url('icons/more.png') no-repeat center center;
}
.icon-mini-add{
	background:url('icons/mini_add.png') no-repeat center center;
}
.icon-mini-edit{
	background:url('icons/mini_edit.png') no-repeat center center;
}
.icon-mini-refresh{
	background:url('icons/mini_refresh.png') no-repeat center center;
}
.icon-large-picture{
	background:url('icons/large_picture.png') no-repeat center center;
}
.icon-large-clipart{
	background:url('icons/large_clipart.png') no-repeat center center;
}
.icon-large-shapes{
	background:url('icons/large_shapes.png') no-repeat center center;
}
.icon-large-smartart{
	background:url('icons/large_smartart.png') no-repeat center center;
}
.icon-large-chart{
	background:url('icons/large_chart.png') no-repeat center center;
}
.icon-some-delete{
	background:url('icons/basket_remove.png') no-repeat center center;
}
.icon-book-open{
	background:url('icons/book_open_mark.png') no-repeat center center;
}
.icon-number{
	background:url('icons/text_list_numbers.png') no-repeat center center;
}
.icon-set{
	background:url('icons/set.png') no-repeat center center;
}
.icon-chart_bar{
	background:url('icons/chart_bar.png') no-repeat center center;
}
.icon-user_add{
	background:url('icons/user_add.png') no-repeat center center;
}
.icon-user-student{
	background:url('icons/user_gray.png') no-repeat center center;
}
.icon-user-teacher{
	background:url('icons/user_red.png') no-repeat center center;
}
.icon-house{
	background:url('icons/house.png') no-repeat center center;
}
.icon-world{
	background:url('icons/world.png') no-repeat center center;
}
.icon-exam{
	background:url('icons/text_list_bullets.png') no-repeat center center;
}
.icon-password{
	background:url('icons/2012080412263.png') no-repeat center center;
}
.icon-logout{
	background:url('icons/door_out.png') no-repeat center center;
}
.icon-note{
	background:url('icons/note.png') no-repeat center center;
}
.icon-pencil-add{
	background:url('icons/pencil_add.png') no-repeat center center;
}
.icon-find{
	background:url('icons/find.png') no-repeat center center;
}
.icon-book-add{
	background:url('icons/book_add.png') no-repeat center center;
}
.icon-book-reset{
	background:url('icons/book_previous.png') no-repeat center center;
}
.icon-world-add{
	background:url('icons/world_add.png') no-repeat center center;
}
.icon-world-reset{
	background:url('icons/world_night.png') no-repeat center center;
}
.icon-zoom-in{
	background:url('icons/zoom_in.png') no-repeat center center;
}
.icon-vcard-edit{
	background:url('icons/vcard_edit.png') no-repeat center center;
}
.icon-folder-up{
	background:url('icons/folder_up.png') no-repeat center center;
}
.icon-password{
	background:url('icons/asterisk_orange.png') no-repeat center center;
}