/*
Javascript to be run on the homepage
*/
matchFeaturedHeights=function(){
	/*
	Foreach row of featured categories, equalize the heights of the spans in them
	*/
	var featured_rows=2;
	for (var i=1;i<=featured_rows;i++) {
		//alert ('row '+i);
		var maxheight=0;
		for (var j=1;j<=3;j++) {
			var id='r'+i+'c'+j;
			//alert ('id:'+id);
			var height=findheight(document.getElementById(id));
			if (height>maxheight) maxheight=height;
			//alert ('id:'+id+'; height:'+height+'; maxheight:'+maxheight);
			}
		for (var j=1;j<=3;j++) {
			var id='r'+i+'c'+j;
			//alert ('id:'+id);
			//alert ('setting height of '+id+' to '+maxheight);
			setheight(document.getElementById(id),maxheight);
			}
		}
	}

// match the heights of the left and right divs on the home page
addListenerToEvent(window,'onload','matchFeaturedHeights()');