<!-- Hide script from older browsers

	function doShow(myElement) {
        	var myContent = document.getElementById(myElement);  
        	myContent.style.display = ( myContent.style.display == "none" ? "block" : "none");;

        	myStatus = myElement + "_status";
        	myStatus = document.getElementById(myStatus);
        	myStatus.innerHTML = (myStatus.innerHTML == "+" ? "&mdash;" : "+");
	}       

	function doShowAll(lastItem) {
		for (count = 1; count <= lastItem; count++) {
			var item = "content" + count;
			doShow(item);
		}
        	myStatus = document.getElementById('show_status1');
        	myStatus.innerHTML = (myStatus.innerHTML == "+ Expand All" ? "&mdash; Collapse All" : "+ Expand All");
        	myStatus = document.getElementById('show_status2');
        	myStatus.innerHTML = (myStatus.innerHTML == "+ Expand All" ? "&mdash; Collapse All" : "+ Expand All");
		ddequalcolumns.resetHeights();
	}

// end hiding script from older browsers -->