$(function(){
	var iFrames = $('iframe');
	function iResize() {
		for (var i = 0, j = iFrames.length; i < j; i++) {
		  iFrames[i].style.height = (iFrames[i].contentWindow.document.body.offsetHeight+40) + 'px';}
	    }
		if ($.browser.safari || $.browser.opera) { 
		   iFrames.load(function(){setTimeout(iResize, 0);});

			for (var i = 0, j = iFrames.length; i < j; i++) {
				var iSource = iFrames[i].src;
				iFrames[i].src = '';
				iFrames[i].src = iSource;
		       	}
		} else {
		   iFrames.load(function(){this.style.height = (this.contentWindow.document.body.offsetHeight+40) + 'px';});
		}
});