var show_report = {
    init : function (sPref, winWr)
    {
        this.winWr = winWr ? winWr : _wrapper;
        this.sPref = sPref;
        this.showBlockId = null;
        this.winWr.createStyle(".jsHide", "display:none;");

        this.winWr.setOnloadListener(this);
    },

    onload : function(evtWr)
    {
        for (var i=1; i<50;  i++) {
            if (!this.winWr.checkElement(this.sPref+i)) {
                break;
            }
            oBlock = this.winWr.getElement(this.sPref+i);
            oBlock.addListener(this, "onclick", "onclickVacType");
        }
    },

    onclickVacType : function(evtWr)
    {
        var div = this.winWr.getElmWrapper(evtWr.elmWr.elm.nextSibling);
        if (div.isDisplay()){
            div.hide();
        } else {
            div.show();
        }

    }

}