/* JSKLayers constructor */
function h()
{
	var c1=layer("col_1");
	var c2=layer("col_2");
	col1=c1.getHeight(c1);
    col2=c2.getHeight(c2);
    if(col1 > col2)
    {
       document.getElementById('col_2').style.height = col1+'px';   
    }
    else
    {
       document.getElementById('col_1').style.height = col2+'px';   
    }
}