$.fn.equalHeights=function(px){$(this).each(function(){var currentTallest=0;$(this).children().each(function(i){if(this.className=="body-middle" || this.className=="login-header-mid"){currentTallest=$(this).height();}});if(!px||!Number.prototype.pxToEm)currentTallest=currentTallest.pxToEm();if($.browser.msie&&$.browser.version==6.0){$(this).children().css({'height':currentTallest});}
$(this).children().css({'min-height':currentTallest});});return this;};