colRightB=document.getElementById('colRightA')
colLeftB=document.getElementById('colLeftA')


if (!explorer) {
offset2=10
offset3=0;
} else {
offset2=0
offset3=-6;
}


if ((colRightB.offsetHeight+offset2)>colLeftB.offsetHeight) {
    
    colLeftB.style.height=(colRightB.offsetHeight+offset3)+"px";

}