function openWin( wURL, tp, lft, wd, ht )
{
		var win = new Window('modal_window', {url:wURL ,className: "dialog", title: "拡大記事",top:tp, left:lft,  width:wd, height:ht, zIndex:150, opacity:1, resizable: true})
		win.setDestroyOnClose();
		win.show(true);	
}

function initProto()
{
    $$(".prtWindow").each(function(ele)
    {
        ele.onclick = function()
        {
            openWin(this.href);
            return false;
        }
    }
    );
}