$(document).ready(function(){
    var divs = $('div.pnlText3perline');
    var height = divs.css('height');
    diff = 0;
    divs.each(function(i) {
        if ((this.scrollHeight - this.clientHeight) > diff) {
            diff = this.scrollHeight - this.clientHeight;
        }
    });
    if (0 != diff) {
        divs.css('height', (height.replace('px','') * 1 + diff) + 'px');
    }

    divs = $('div.pnlText2perline');
    height = divs.css('height');
    diff = 0;
    divs.each(function(i) {
        if ((this.scrollHeight - this.clientHeight) > diff) {
            diff = this.scrollHeight - this.clientHeight;
        }
    });
    if (0 != diff) {
        divs.css('height', (height.replace('px','') * 1 + diff) + 'px');
    }

});