function buttonChange(dButId){				
		uButId = document.buttonElements.ButBank1.value;
		document.buttonElements.ButBank1.value=dButId;
		document.hiddenElements.curIntBut.value = dButId;					
		document.s2sNavigate.navCode.value=dButId;		
			switch(uButId){
				case "12":	case "13":	case "14":	case "15":	case "16":	case "17":	case "20":			
					fButBank1.document.getElementById(uButId).style.border = "thin outset";		
				break
				case "18":
					fMeasure.document.getElementById(uButId).style.border = "thin outset";			
				break
				case "11": case "19":
					fButBank9.document.getElementById(uButId).style.border = "thin";							
				break
				case "21":								
				break							
			}			
			switch(dButId){
				case "12":	case "13":	case "14":	case "15":	case "16":	case "17": case "20":
					fButBank1.document.getElementById(dButId).style.border = "thin inset";		
				break
				case "18":
					fMeasure.document.getElementById(dButId).style.border = "thin inset";			
				break
				case "11":	case "19":
					fButBank9.document.getElementById(dButId).style.border = "thin inset";								
				break
				case "21":								
				break	
			}
		document.s2sNavigate.submit();								
	}