function MouseOver(elem) {
				if (elem == 'menu0') {
					document.menu0.src="/coss/images/btn_Home_R.gif";
				} else if (elem == 'menu1') {
					document.menu1.src="/coss/images/btn_LogIn_R.gif";
				} else if (elem == 'menu2') {
					document.menu2.src="/coss/images/btn_Menu_R.gif";
				} else if (elem == 'menu3') {
					document.menu3.src="/coss/images/btn_Background_R.gif";
				} else if (elem == 'menu4') {
					document.menu4.src="/coss/images/btn_ContactInfo_R.gif";
				} else if (elem == 'menu5') {
					//document.menu5.src="/coss/images/btn_Search_R.gif";
				} else if (elem == 'menu6') {
					//document.menu6.src="/coss/images/btn_PISites_R.gif";
				} else if (elem == 'menu7') {
					document.menu7.src="/coss/images/btn_InEx_R.gif";
				} else if (elem == 'menu8') {
					document.menu8.src="/coss/images/btn_Bro_R.gif";
				} else if (elem == 'menu10') {
					document.menu10.src="/coss/images/btn_Remote_R.gif";
				} else if (elem == 'menu11') {
					document.menu11.src="/coss/images/btn_PCenters_R.gif";
				} else if (elem == 'menu15') {
					document.menu15.src="/coss/images/btn_Recon_R.gif";
				} else if (elem == 'menu16') {
					document.menu16.src="/coss/images/btn_Coss_R.gif";
				}
			}
			function MouseOut(elem) {
				if (elem == 'menu0') {
					document.menu0.src="/coss/images/btn_Home.gif";
				} else if (elem == 'menu1') {
					document.menu1.src="/coss/images/btn_LogIn.gif";
				} else if (elem == 'menu2') {
					document.menu2.src="/coss/images/btn_Menu.gif";
				} else if (elem == 'menu3') {
					document.menu3.src="/coss/images/btn_Background.gif";
				} else if (elem == 'menu4') {
					document.menu4.src="/coss/images/btn_ContactInfo.gif";
				} else if (elem == 'menu5') {
					//document.menu5.src="/coss/images/btn_Search.gif";
				} else if (elem == 'menu6') {
					//document.menu6.src="/coss/images/btn_PISites.gif";
				} else if (elem == 'menu7') {
					document.menu7.src="/coss/images/btn_InEx.gif";
				} else if (elem == 'menu8') {
					document.menu8.src="/coss/images/btn_Bro.gif";
				} else if (elem == 'menu10') {
					document.menu10.src="/coss/images/btn_Remote.gif";
				} else if (elem == 'menu11') {
					document.menu11.src="/coss/images/btn_PCenters.gif";
				} else if (elem == 'menu15') {
					document.menu15.src="/coss/images/btn_Recon.gif";
				} else if (elem == 'menu16') {
					document.menu16.src="/coss/images/btn_Coss.gif";
				}
			}