var navbox_htmlObjectId = "footer";
		
		var browserType = "";
		var flag_navbox_initialized = false;
		
		function footer() {
			if (flag_navbox_initialized == false) {
				getBrowserType();
				reposition();
				flag_navbox_initialized = true;
			}
		}


		function getBrowserType() {
			// Opera 7 and higher
			if (window.opera && document.createComment && window.print) {
				browserType = "OPERA7";
			}
			
			// Opera 6 and below
			else if (window.opera && !document.createComment) {
				browserType = "OPERA6";
			}
			
			// Mozilla/Netscape or compatible
			else if (window.innerHeight && window.innerWidth && !window.opera) {
				browserType = "MOZ";
			}
			
			// IE 5 Mac
			else if (document.all && !document.mimeType) {
				browserType = "IE5MAC";
			}
			
			// IE 5
			else if (document.all && !document.fireEvent && !window.opera) {
				browserType = "IE5";
			} else if (navigator.appVersion.indexOf ("MSIE 7.") > 0){
				browserType = "IE7";
			// IE 6
			} else if (document.all && document.fireEvent && document.createComment) {
				browserType = "IE6";
			}
		}
	
	
		function getWindowHeight() {
			if (browserType == "MOZ") {
				return window.innerHeight;
			}
				else if (browserType == "IE5MAC") {
					return document.body.clientHeight;
				}
				else if (browserType == "IE5") {
					return document.body.clientHeight;
				}
				else if (browserType == "IE6") {
					return document.documentElement.clientHeight;
				}
				else if (browserType == "OPERA6") {
					return self.innerHeight;
				}
				else if (browserType == "OPERA7") {
					return self.innerHeight;
				}
				else {
					return 0;
				}
		}
		

		function reposition() {
				
			var scrollAmount;
			var repositionAmount;
			var repositionLimit;
			
			var windowHeight = getWindowHeight();
			
			var NavObject = document.getElementById(navbox_htmlObjectId);
			var objHeight = NavObject.offsetHeight;
			
		
			// ==================================================
			// Internet Explorer 5 + 6
			// ==================================================
			if(browserType == "IE5" || browserType == "IE6" ) {
				
				NavObject.style.position = "absolute";
				
				if (browserType == "IE5") {
					scrollAmount = document.body.scrollTop; // get IE 5 scrollTop
					repositionAmount = (windowHeight + scrollAmount - objHeight); // -4 pixels hack fixes IE 5 position bug
					
				}	
					else if(browserType == "IE6") {

						scrollAmount = document.documentElement.scrollTop; // get IE 6 scrollTop
						repositionAmount = (windowHeight + scrollAmount - objHeight);
					}

				// alert ("repositionLimit = " + repositionLimit + ", Windowheight = " + windowHeight + ", scrollAmount = " + scrollAmount + ", repositionAmount = " + repositionAmount + ", objHeight = " + objHeight);
				
				// Fix IE 5 scroll overflow bug
				if (repositionAmount != repositionLimit) {
					NavObject.style.top	= repositionAmount + "px";
				}
			}
			
			// ==================================================
			// Mozilla or compatible
			// ==================================================			
			else if(browserType == "MOZ") {
				
			
				// NavObject.style.position = 'fixed';
				// NavObject.style.top	= (windowHeight - objHeight) + 'px';
				
				
			}
			
			// ==================================================
			// Internet Explorer 5 Mac
			// ==================================================
			else if (browserType == "IE5MAC") {
				
				NavObject.style.position = "absolute";
				
				scrollAmount = document.body.scrollTop; // get IE 5 Mac scrollTop
				
				repositionAmount = (windowHeight + scrollAmount - objHeight);
				
				repositionLimit = (repositionAmount - windowHeight + objHeight);
	
				NavObject.style.top	= repositionAmount + "px";

				setTimeout("reposition()", 500);
				
			}
			
			// ==================================================
			// Opera 6
			// ==================================================
			else if(browserType == "OPERA6") {
			
				repositionAmount = (windowHeight - objHeight);
				NavObject.style.top	= repositionAmount + 'px';
				setTimeout("reposition()", 350);
				
			}
			
			// ==================================================
			// Opera 7
			// ==================================================
			else if(browserType == "OPERA7") {
			
				NavObject.style.bottom = "1px";
				NavObject.style.bottom = "0px";
				
			}

		
		} // reposition()
		
		
		window.onresize = function() {
			reposition();
		}
		
		
		window.onscroll = function() {
			reposition();
		}
		
		window.onload = function() {
			footer();
		}