function start(){
			var scheme = getCookie("myCookie");
			if (scheme != 'green'){
			changeScheme(scheme);}
			}
			
			function changeScheme(color) {
				if (color == 'green'){
					document.body.style.backgroundColor = "#FFFFFF";
					document.getElementById('left').style.backgroundColor = "#5C743D";
					document.body.style.backgroundImage = "url(fade.jpg)";
					document.getElementById('dividerout1').style.backgroundColor = "#5C743D";					
					document.getElementById('dividerin1').style.backgroundColor = "#999999";
					document.getElementById('dividerout2').style.backgroundColor = "#5C743D";					
					document.getElementById('dividerin2').style.backgroundColor = "#999999";
					document.getElementById('dateformat').style.backgroundColor = "#99CC66";
					document.getElementById('top').style.color = "#5C743D";
					}
				if (color == 'blue'){
					document.body.style.backgroundColor = "#FFFFFF";
					document.getElementById('left').style.backgroundColor = "#000066";
					document.body.style.backgroundImage = "url(fadeblue.jpg)";
					document.getElementById('dividerout1').style.backgroundColor = "#000066";					
					document.getElementById('dividerin1').style.backgroundColor = "#999999";
					document.getElementById('dividerout2').style.backgroundColor = "#000066";					
					document.getElementById('dividerin2').style.backgroundColor = "#666666";
					document.getElementById('dateformat').style.backgroundColor = "#6666CC";
					document.getElementById('top').style.color = "#000066";
					}
				if (color == 'red'){
					document.getElementById('left').style.backgroundColor = "#670001";
					document.body.style.backgroundImage = "url(fadered.jpg)";
					document.body.style.backgroundColor = "#FBFAD0";
					document.getElementById('dividerout1').style.backgroundColor = "#670001";					
					document.getElementById('dividerin1').style.backgroundColor = "#AAAAAA";
					document.getElementById('dividerout2').style.backgroundColor = "#670001";					
					document.getElementById('dividerin2').style.backgroundColor = "#AAAAAA";
					document.getElementById('dateformat').style.backgroundColor = "#FBFAD0";
					document.getElementById('top').style.color = "#670001";
					document.getElementById('dateformat').style.color = "670001";
					document.getElementById('left').style.color = "#D5EDB3";
					}
				if (color == 'gray'){
					document.body.style.backgroundColor = "#FFFFFF";
					document.getElementById('left').style.backgroundColor = "#666666";
					document.body.style.backgroundImage = "url(fadegray.jpg)";
					document.getElementById('dividerout1').style.backgroundColor = "#666666";					
					document.getElementById('dividerin1').style.backgroundColor = "#333333";
					document.getElementById('dividerout2').style.backgroundColor = "#666666";					
					document.getElementById('dividerin2').style.backgroundColor = "#333333";
					document.getElementById('dateformat').style.backgroundColor = "#999999";
					document.getElementById('top').style.color = "#666666";
					}
				setCookie("myCookie", color);
 			}
			
			function setCookie(name, value) {
			 	var d = new Date();
			 	d.setTime( d.getTime() + (30 * 24 * 60 * 60 * 1000) );
				document.cookie = name + '=' + value + 
						'; expires=' + d.toGMTString() + '; path=/';
				return null;
			}
		
			function getCookie(name) {
				var cookies = new Array();
				cookies = document.cookie.split(';');
				for(i=0; i<cookies.length; i++) {
					var c = cookies[i];
					while(c.charAt(0) == ' ')
						c = c.substring(1, c.length);
					if(c.indexOf(name + '=') == 0){
						c = c.substring(name.length+1, c.length);
						}
				return c;
						}
			return null;
			}