//  -------------------------------------------------------------------------------------
//   No serviceable parts beyond this point.  Direct questions to Andy Ramos
//  
// --------------------------------------------------------------------------------------

function displayWhen(d,idtg,ctl){
   if(d.getElementById){
  	  htmlobj = d.getElementById(idtg);
 	  if(htmlobj != null){
                if(ctl=="OFF"){htmlobj.style.display='none'}else{htmlobj.style.display='block'}
          }
 	  }

}  //displaywhen

function cFtype(fld,retact,retmsg,idtg,vid){
	// this routine is not field tested.  Do not use or use w/caution.
	/*Options
		fld:
			field name except when retact = h then fld = tag ID
		retact:	
			blank will return element handle
			b = Used to disable a field, retmsg should be true or false 
			e = validate e-mail address-simple check. fld must be a visable text field on the form
			h = hide/show tag id where fld= ID Tag, retmsg = ON | OFF
			id = validate notesID.  fld must be a visable text field on the form
			f = returns the form name where fld is found
			vi = for drop downs, checkboxes and radio only, will return the selectedIndex
			r = return field value
			s = set field where fld = target fld,  retmsg = source fld or idtg = set value
			sf = set focus where fld = focus fld,  when retmsg = blank or if retmsg <> "" then if missing = blank
			v = validate field
			vs = for radio, check box and drop down, return the selected value
		retmsg:
			when retact = v, return error message
		idtg:
			when retact = v, will validate when idtg is visable
		vid:
			when retact = v, will place validation error in vid
			
	*/
	var deR = null;
	
	if(retact != "h"){
		var deR = document.getElementsByName(fld);
		}else{
			var deR = document.getElementById(fld);
			if(deR != null){
               	if(retmsg=="OFF"){
					deR.style.display='none';
					}else if (retmsg=="ON"){
						deR.style.display='block';
					}else{
						return deR;   // This returns non array elements  i.e.  div and span tags 
						}	
             		}
		  	return "";
			}
					
	if(deR == null || deR.length==0){return ""}
	if(retact == ""){return deR}
	if(retact == "f"){return deR[0].form.name}
	if(retact == "b"){
		deR[0].disabled = retmsg;
		return "";
		}   
			
	if(retact == "sf"){
		if(retmsg==""){
			gotofld=deR[0]
			}else{
				if (missing  == ""){gotofld=deR[0]}     
				}
		return retmsg;
		}
			
	if(retact == "s"){	
		if(deR[0].type == "radio" || deR[0].type == "checkbox"){return ""}  // can not set this here
		if(retmsg != ""){
			var fldSrc = document.getElementsByName(retmsg);
			if(fldSrc != null){
				if(fldSrc[0].type == "radio" || fldSrc[0].type == "checkbox"){return ""}  // can not set this here
				deR[0].value = fldSrc[0].value;
				}
			}else{
				deR[0].value = idtg;
				}
		return "";
		}
		
	if(retact == "r"){return deR[0].value}   
		
	if(deR[0].type == "hidden"){
		 if(retact != "vs"){return ""}else{return deR[0].value} 
		 }
		 
	if(retact == "id"){
		if(deR[0].value == ""){return ""}
		if (deR[0].value.indexOf("@")>=0 || deR[0].value.indexOf("/")<0){
			if (missing  == ""){gotofld=deR[0]}     
			return retmsg;
		}
		return "";
		}
	
	if(retact == "e"){
		if (deR[0].value.indexOf("@")<0 || deR[0].value.indexOf("/")>=0){
			if (missing  == ""){gotofld=deR[0]}     
			return retmsg;
		}
		return "";
		}

	if(idtg != ""){
		var deRid = document.getElementById(idtg)
		if(deRid != null){
			if(deRid.style.display =='none'){return ""}
			}
		}

	if(retact.substr(0, 1) != "v"){return ""}
	
	// validation begins
	
	if(deR[0].type.substr(0,4) == "text" || deR[0].type == "password"){
		if(deR[0].value == "" || checkempty(deR[0].value) ){
          	if (missing  == ""){gotofld=deR[0]}     
          	if (vid!=""){setXHTML(vid,retmsg)}
          	return retmsg;
              	}else{
          	    	if (vid!=""){setXHTML(vid,"")}
				return "";
					}
       	}  // text
	
	
	if(deR[0].type == "radio" || deR[0].type == "checkbox"){
	 	var hasIt = 0
       	for (i=0; i< deR.length ; i++){
                if(deR[i].checked == true){
				hasIt=1;
				if(retact == "vs"){hasIt=2; retmsg = deR[i].value}
				if(retact == "vi"){hasIt=2; retmsg = i}
				break;
				}
		}
		if(hasIt == 1){
			if (vid!=""){setXHTML(vid,"")}
			return "";
			}
         	if(hasIt == 0){
         		if(retact == "v"){	if(missing  == ""){gotofld=deR[0]}  }   
         		if(retact == "vi"){retmsg = -1}
         		if (vid!=""){setXHTML(vid,retmsg)}
			return retmsg;
               }   
		if(hasIt == 2){return retmsg}
	
		} // radio
	
	if(deR[0].type.indexOf("select") >=0){
		if(retact == "vi"){return deR[0].selectedIndex}
    		if(deR[0].options[0].selected){
    			if(retact == "vs"){return ""}
          	if(missing  == ""){gotofld=deR[0]}    
          	if (vid!=""){setXHTML(vid,retmsg)}
          	return retmsg;
          	}else{
				if(retact == "vs"){return deR[0].options[deR[0].selectedIndex].text}
				}
		}	
	if (vid!=""){setXHTML(vid,"")}
	return "";
}
// Set XHTML
function setXHTML(id,retmsg){
	var xmsg = document.getElementById(id);
	if(xmsg != null){
		xmsg.innerHTML=retmsg;
		}
}


// Date Check
function Isdateok(dtein,dteout,retmsg,fmt){
		var mm = "";
		var dd = "";
		var yy = "";
		var tdate = "";
		var tmm = "0";
		var mth = new Array("01","02","03","04","05","06","07","08","09","10","11","12");
          if(fmt == "U"){
          	mm = dtein.substring(0,2);
          	dd = dtein.substring(3,5);
          	yy = dtein.substring(6,dtein.length);
          	}else{
          		dd = dtein.substring(0,2);
          		mm = dtein.substring(3,6);
          		yy = dtein.substring(7,dtein.length);
          		tdate = new Date(mm + " " + dd + ", " + yy );
          		tmm = tdate.getMonth();
          		mm = mth[tmm]; 
          		}
          din = yy + "/" + mm + "/" + dd;
          
           if(fmt == "U"){
          	var mm = dteout.substring(0,2);
          	var dd = dteout.substring(3,5);
          	var yy = dteout.substring(6,dteout.length);
          	}else{
          		 dd = dteout.substring(0,2);
          		mm = dteout.substring(3,6);
          		yy = dteout.substring(7,dteout.length);
          		tdate = new Date(mm + " " + dd + ", " + yy );
          		tmm = tdate.getMonth();
          		mm = mth[tmm]; 
          		}
          dout = yy + "/" + mm + "/" + dd;
          if(din>dout){return retmsg}else{       return "";}

}  //Isdateok

function checkempty( fieldvalue ){
	for (var idx=0; idx<fieldvalue.length; idx++){
     	var achar = fieldvalue.substring(idx,idx+1);
        	if (achar != " "){ return false }
      }
      return true
} // checkempty

function isNum(argvalue,spc){
	argvalue = argvalue.toString();
	argvalueL = argvalue.length;
	if (argvalueL == 0){return false}
	var numlist = "0123456789"
	if(spc!=""){numlist += spc}
	for (n = 0; n < argvalueL; n++){
		thisChar = argvalue.substring(n,n+1);
		if(numlist.lastIndexOf(thisChar) ==-1){return false}
		}
	return true;
 } // isNum
 
function TrimSpc(argvalue,spc){
	argvalue = argvalue.toString();
	argvalueL = argvalue.length;
	if (argvalueL == 0){return false}
	var retclean ="";
	for (n = 0; n < argvalueL; n++){
		thisChar = argvalue.substring(n,n+1);
		if (thisChar != spc){retclean += thisChar}
		}
	return retclean;
 } // TrimSpc