			header.push('<th class="ui-grid-columnname{3}{5}" style="width:{0};text-align:center" data-index="{1}" title="{6}" data-name="{4}"><div class="wrap"><i class="fa hidden ui-grid-fa"></i>{2}</div></th>'.format(width, i, col.header ? col.header(col) : (col.text || col.name), self.cls(1, col.classth, col.class), col.name, col.sort === false ? '' : ' ui-grid-columnsort', col.title || col.text || col.name));