// this is a raw include that expects to be inserted within a <SCRIPT></SCRIPT> block

function CheckMyDates(frm){  // ABS 01/09/04  To Check All (can also be used to Uncheck All)
  for(var i=0;i<frm.elements.length;i++){
      if(frm.elements[i].DataType=="DATE"){
        if(frm.elements[i].value) {
		    pointer = frm.elements[i];  // abs 04/18/04		
			if (isDate(frm.elements[i].value)==false){
	            frm.elements[i].select();
	            frm.elements[i].focus();
				return false;
			}
        }
      }
   }
   return true;
}

//  Beginning of Date Validation Functions  --------------------------------------------------------------------------------------------------
/**
 * DHTML date validation script. Courtesy of SmartWebby.com (http://www.smartwebby.com/dhtml/)
 */
// Declaring valid date character, minimum year and maximum year
var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){
	// February has 29 days in any year evenly divisible by four,
    // EXCEPT for centurial years which are not also divisible by 400.
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strMonth=dtStr.substring(0,pos1)
	var strDay=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert(pointer.Label + ": Invalid date.  The date format should be : mm/dd/yyyy")
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert(pointer.Label + ": Invalid date.  Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert(pointer.Label + ": Invalid date.  Please enter a valid day")
		return false
	}
	if (strYear.length == 4 ) {
		if (year==0 || year<minYear || year>maxYear){
		alert(pointer.Label + ": Invalid date.  Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false }  }
	else {
/*
	     if (strYear.length == 2 ) {
//			alert(pointer.Label + ": Two-Digit Year, but that's Ok")
			return true
		  }
		 else {
*/
			alert(pointer.Label + ": Invalid date.  Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
			return false
//			}
		}
/*
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert(pointer.Label + ": Invalid date.  Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
*/
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert(pointer.Label + ": Invalid date.  Please enter a valid date")
		return false
	}
clearMessage(); // abs 04/11/04
return true
}
//  End of Date Validation Functions  -----------------------------------------------------------------------------------------------------------

 function setMessage(caller) {      
    pointer = caller;       
    clearMessage();
    if(pointer.Message) {
    window.status = pointer.Message;
    }
 }
 
 function clearMessage() {      
    window.status = "";
 }
 
 function validate(caller) {        
    pointer = caller;
    if (pointer.Required == true && !pointer.value) {
        alert(pointer.Label + ": Required field");  
        }
    else if (pointer.SavedValue != pointer.value) { 
        switch(pointer.DataType) {
            case "STRING" :
            // check the Caps statement
                if(pointer.Caps == "WORD") {
                    var pattern = /(\w)(\w*)/;
                    var a = pointer.value.split(/\s+/g);
                    for (i = 0 ; i < a.length ; i ++ ) {
                        var parts = a[i].match(pattern);
                        var firstLetter = parts[1].toUpperCase();
                        var restOfWord = parts[2].toLowerCase();
                        a[i] = firstLetter + restOfWord;
                    }
                    pointer.value = a.join(' ');                    
                }
                if(pointer.Caps == "ALL") {
                    var a = pointer.value;                  
                    pointer.value = a.toUpperCase();
                }               
                return(0);
            case "NUMERIC" :
                // test for numeric entry
                if (isNaN(pointer.value)) {
                    alert(pointer.Label + ": Numeric field");
                    // set to minimum if required
                    if (pointer.Minimum) {
                        pointer.value = pointer.Minimum;
                        }
                    // otherwise zero/zed
                    else {
                        pointer.value = 0;
                    }                   
                    pointer.select();                                       
                }
                // minimum value
                if (pointer.Minimum && pointer.value < pointer.Minimum) {
                    alert("Minimum value " + pointer.Label + ": " + pointer.Minimum);
                    pointer.value = pointer.Minimum + "";
                    pointer.select();                   
                }
                // maximum value
                if (pointer.Maximum && pointer.value > pointer.Maximum) {
                    alert("Maximum value " + pointer.Label + ": " + pointer.Maximum);
                    pointer.value = pointer.Maximum + "";
                    pointer.select();                   
                }               
                // set precision to decimal places
                if (pointer.Places) {
                    var i;
                    var val;
                    val = pointer.value + '';
                    var decPos = val.indexOf('.');
                    if (decPos == -1) {             
                        val += '.';
                        for (i=0; i < pointer.Places; i++) {                        
                            val += '0';
                        }
                    }
                    else    {       
                        var actualDec = (val.length - 1) - decPos;
                        var diff = pointer.Places - actualDec;
                        if(diff > 0) {
                            for (i=0; i < diff; i++) {  
                                val += '0';
                            }
                        }
                        if(diff < 0) {
                            val = val.substr(0,(decPos + pointer.Places + 1));
                        }                   
                    }
                pointer.value = val;
                }       
                return(0);              
            case "DATE" :
                if(pointer.value) {
					if (isDate(pointer.value)==false){
					    pointer = caller;  // abs 04/18/04 Must do this because somehow loses pointer in other function
	                    pointer.focus();
						}
                }
                clearMessage();
			    return(0)
            case "TIME" :
                if(pointer.value) {
                var d = new Date();
                var t = Date.parse(pointer.value);
                if(isNaN(t)) {
                    alert(pointer.Label + ": Invalid time");                   
                    pointer.select();                   
                    }
                else {                  
                }
                }
                return(0)
        }
    }
 }