var ddequalcolumns = new Object()
ddequalcolumns.columnswatch = ["content", "sidebar"]
ddequalcolumns.setHeights = function (reset) {
        var tallest = 0
        var resetit = (typeof reset == "string") ? true : false
        for (var i = 0; i < this.columnswatch.length; i++) {
            if (document.getElementById(this.columnswatch[i]) != null) {
                if (resetit) document.getElementById(this.columnswatch[i]).style.height = "auto"
                if (document.getElementById(this.columnswatch[i]).offsetHeight > tallest) tallest = document.getElementById(this.columnswatch[i]).offsetHeight
            }
        }
        if (tallest > 0) {
            for (var i = 0; i < this.columnswatch.length; i++) {
                if (document.getElementById(this.columnswatch[i]) != null) document.getElementById(this.columnswatch[i]).style.height = tallest + "px"
            }
        }
    }
ddequalcolumns.resetHeights = function () {
    this.setHeights("reset")
}
ddequalcolumns.dotask = function (target, functionref, tasktype) {
    var tasktype = (window.addEventListener) ? tasktype : "on" + tasktype
    if (target.addEventListener) target.addEventListener(tasktype, functionref, false)
    else if (target.attachEvent) target.attachEvent(tasktype, functionref)
}
ddequalcolumns.dotask(window, function () {
    ddequalcolumns.setHeights()
}, "load")