$('#thumb1').mouseover(function () {
							$('#thumb1').css("background-image","url(images/home_feature1_over.png)");
							});
						$('#thumb1').mouseout(function () {
							$('#thumb1').css("background-image","url(images/home_feature1_off.png)");
							});
						$('#thumb2').mouseover(function () {
							$('#thumb2').css("background-image","url(images/home_feature2_over.png)");
							});
						$('#thumb2').mouseout(function () {
							$('#thumb2').css("background-image","url(images/home_feature2_off.png)");
							});
						$('#thumb3').mouseover(function () {
							$('#thumb3').css("background-image","url(images/home_feature3_over.png)");
							});
						$('#thumb3').mouseout(function () {
							$('#thumb3').css("background-image","url(images/home_feature3_off.png)");
							});
						$('#thumb4').mouseover(function () {
							$('#thumb4').css("background-image","url(images/home_feature4_over.png)");
							});
						$('#thumb4').mouseout(function () {
							$('#thumb4').css("background-image","url(images/home_feature4_off.png)");
							});