Interesting dynamic control init and string concatenation

woo.cs

((Literal)e.Item.FindControl("ltDay")).Text = "<span class='weekend'>" + string.Format("<input type='text' " + weekend + "  autocomplete='off' size='3' value='{0}' tabindex='{3}' onclick='this.select()' onblur='GuruAllocator.Allocation.checkTime(this)' id='Day_{1}_{2}' name='Day${1}${2}' {4} style='{5}' {6}/>", (ta.Hours > 0 ? ta.Hours.ToString("0.#") : ""), weekIndex, e.Item.ItemIndex, tabIndexNumber, strDisabled, strStyleDisabled, strOnKeyPressEvent) + "</span>";