function change(oItems, flag1, flag2, count) {
			if (document.getElementById("_"+oItems).style.display == "none"){
				all_close(flag1, count);
				document.getElementById("_"+oItems).style.display = "block";
				document.getElementById("b"+oItems).src = "/img/minus.gif";
				if (flag1 == false) {
					document.location.href = "#"+oItems;
				}	
				if (flag1) {
					document.getElementById(oItems).style.cssText = "font-weight:bold";
				}	
			} else {
				if (flag2 == false) {
					document.getElementById("_"+oItems).style.display = "none";
					document.getElementById("b"+oItems).src = "/img/plus.gif";
					if (flag1) {
						document.getElementById(oItems).style.cssText = "font-weight:normal";
					}	
				}	
			}
		}
		function all_close(flag, count) {
			for (counter = 1; counter <= count; counter++) {
				if (document.getElementById("_"+counter))
				document.getElementById("_"+counter).style.display = "none";
			}
			for (i=0; i < document.images.length; i++){
				if (document.images[i].name == "lnk")
				document.images[i].src = "/img/plus.gif";
			}
			if (flag) {
				for (counter = 1; counter <= count; counter++) {
					if (document.getElementById(counter))
						document.getElementById(counter).style.cssText = "font-weight:normal";
					}	
				}
			}
		function all_open(count) {
			for (counter = 1; counter <= count; counter++) {
				document.getElementById("_"+counter).style.display = "block";
			}
			for (i=0; i < document.images.length; i++){
				if (document.images[i].name == "lnk")
				document.images[i].src = "/img/minus.gif";
			}			
		}