// JavaScript Document

function here() {
	alert('I got here OK');	
}

function get(ID) {
	var newID = document.getElementById(ID);
	return newID;
}

function make(e) {
	var newE = document.createElement	(e);
	return newE;
}


function trash(ID) {
	tID = get(ID);
	tID.parentNode.removeChild(tID);
}



function text(t) {
	var newtext = document.createTextNode (t);
	return newtext;
}

/**
 * Helper function to allow multiple functions to execute on page load.
 * http://simon.incutio.com/archive/2004/05/26/addLoadEvent
 */
function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldonload) {
                oldonload();
            }
            func();
        }
    }
}



function sIndex(ID) {
	var sI = get(ID)[get(ID).selectedIndex].value;
	return sI;
}

function isSelected(ID) {
	var selectYes = false;
	for (var i = 0; i < get(ID).options.length; i++) {
		if (get(ID).options[i].selected) {
			selectYes = true;
		}
	}
	return selectYes;
}

function OptionCheck(ID,nullVal) {
		if (get(ID)[get(ID).selectedIndex].value == nullVal) {
			return false;	
		} else {
			return true;	
		}
}

function SwitchtoMenuValue (ID,Lookup) {
			var menuLen = get(ID).length;
			for (i=1; i < menuLen; i++) {
				if (get(ID)[i].value == Lookup) {
					get(ID).selectedIndex = i;
					i = menuLen + 1;
				}
					
			}
		}


		
function len(ID) {
	return get(ID).value.length;	
}

function getlen(ID) {
	return get(ID).value.length;	
}

function isEmpty (ID) {

	if (get(ID).value == '') { 
		return true;
		} else { 
			return false; 
	}
}

function isEmptyOrZero (ID) {

	if (get(ID).value == '' || get(ID).value == 0) { 
		return true;
		} else { 
			return false; 
	}
}

function isQty (ID) {
	if (!isEmptyOrZero(ID)) {
		var qty = get(ID).value;
		if (isNaN(parseInt(qty))) {
			return false;					   
		   } else {
			   	if (parseInt(qty) < 0) {
					return false;	
				} else {
			 	get(ID).value = parseInt(qty);
				return true;
				
				}
		   }
	} else {
		return true;	
	}
	
	
}


function isMoneyorEmpty (ID) {
	if (!isEmptyOrZero(ID)) {
		var qty = get(ID).value;
		if (isNaN(parseFloat(qty))) {
			return false;					   
		   } else {
			   	if (parseFloat(qty) < 0) {
								
					return false;	
				} else {
			 	
				return true;
				
				}
		   }
	} else {
		return true;	
	}
	
	
}

function isMoney (ID) {
	
		var qty = get(ID).value;
		if (isNaN(parseFloat(qty))) {
			return false;					   
		   } else {
			   	if (parseFloat(qty) < 0) {
								
					return false;	
				} else {
			 	get(ID).value = parseFloat(qty);
				return true;
				
				}
		   }
	
}


function addCommas(nStr)
{
	nStr += '';
	x = nStr.split('.');
	x1 = x[0];
	x2 = x.length > 1 ? '.' + x[1] : '';
	var rgx = /(\d+)(\d{3})/;
	while (rgx.test(x1)) {
		x1 = x1.replace(rgx, '$1' + ',' + '$2');
	}
	return x1 + x2;
}

function checkClass(ID,oldClass) {
	if (get(ID).className == oldClass) {
		return true;
	} else {
		return false;
	}
}


function switchClass(ID,newClass) {
	get(ID).className = newClass;
}

function writeError (errorDiv,message) {
	get(errorDiv).style.display = 'block';
	get(errorDiv).innerHTML = get(errorDiv).innerHTML + ' ' + message;	
}

function flagError (errorDiv,message) {
	get(errorDiv).innerHTML = message;
}

function resetError (errorDiv) {
	get(errorDiv).style.display = 'none';
	get(errorDiv).innerHTML = '';	
}

function clearHTML (ID) {
	get(ID).innerHTML = '';	
}

function checkMail(field)
{
	var x = get(field).value;
	var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (filter.test(x)) return true;
	else return false;
}


function field_required(ID,message) {
	if (isEmpty(ID) == true) {
		var errorDiv = ID + '_error';
		flagError(errorDiv,message);
		return false;
	} else {
		return true;
	}
}

function isPhone (Phone1,Phone2,Phone3,required) {
	
		if (len(Phone1) != 0 || len(Phone2) != 0 || len(Phone3) != 0) {
				var p1 = parseInt(get(Phone1).value);
				var p2 = parseInt(get(Phone2).value);
				var p3 = parseInt(get(Phone3).value);
				if (len(Phone1) != 3 || len(Phone2) != 3 || len(Phone3) != 4 || isNaN(p1) || isNaN(p2) || isNaN(p3)) {
					return false;
				} else {
					return true;	
				}
			} 	else {
				if (required == 1) {
					return false;
				} else {
					return true;	
				}
			} 
 
}


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){
		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		return false
	}
return true
}


function PrintShippingLabel (AddressID,CustomerID) {
	var labelWin;
	if (labelWin) {labelWin.close();}
	attributes='width=300,height=175,scrollbars=no,resizable=no,top=100,left=100';
	url = '/globalPopups/PrintShippingLabel.cfm?AddressID='+AddressID+'&CustomerID='+CustomerID;
	labelWin=window.open(url,'LabelPrinter',attributes) ;
	labelWin.focus();	
	
}