// JScript File


function validateLogon(u,p) {
	if (TrimIt(u) == '' || TrimIt(p) == '') {
		alert('Please enter a valid username and password');
		return false;
	}
	else {
		return true;
	}
	
}
// International Phone Validation:

var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 10;

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++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}

function URLEncode(plaintext)
{
	// The Javascript escape and unescape functions do not correspond
	// with what browsers actually do...
	var SAFECHARS = "0123456789" +					// Numeric
					"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +	// Alphabetic
					"abcdefghijklmnopqrstuvwxyz" +
					"-_.!~*'()";					// RFC2396 Mark characters
	var HEX = "0123456789ABCDEF";
	//   plaintext = document.URLForm.F1.value;
	var encoded = "";
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";				// x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
			//    alert( "Unicode Character '" + ch + "' cannot be encoded using standard URL encoding.\n" +
			//	        "(URL encoding only supports 8-bit characters.)\n" +
			//			"A space (+) will be substituted." );
				encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	} // for
	//document.URLForm.F2.value = encoded;
	//return false;
	return encoded;
}	

	function InsertAtCursor(myField, myValue) {
      //IE support
      if (document.selection) {
        myField.focus();
        sel = document.selection.createRange();
        sel.text = myValue;
      }
      //MOZILLA/NETSCAPE support
      else {
            if (myField.selectionStart || myField.selectionStart == '0') {
                var startPos = myField.selectionStart;
                var endPos = myField.selectionEnd;
                myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
            } 
            else {
                myField.value += myValue;
            }      
      }
    }



function TrimIt(str){
     return str.replace(/^\s+/g, '').replace(/\s+$/g, '');
}

function IsNumeric(val) {
	if (isNaN(String(val)) || TrimIt(String(val)) == '') {
		return false;			
	}
	return true;	
}

function IsEmail(val) {
//	if ((val.search(/\./) == -1  || val.search(/@/) == -1)|| TrimIt(val).length < 7) {
//		return false;
//	}
//	return true;
	
	
            var inputEmail = val;
            var strRegEx = "^([a-zA-Z0-9'_\\-\\.]+)@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.)|(([a-zA-Z0-9\\-]+\\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\\]?)$";
            var re = new RegExp(strRegEx);
            if (inputEmail.match(re))
            {
                return true;
            }
            else
            {
                return false;
            }
  //      }	
	
	
}

function validateURL(url) { 
    var v = new RegExp(); 
    v.compile("^[A-Za-z]+://[A-Za-z0-9-_]+\\.[A-Za-z0-9-_%&\?\/.=]+$"); 
    if (!v.test(url)) { 
        return false; 
    } 
    return true;
} 


function EnableButtons() {
	var btns = document.body.getElementsByTagName("input");
	for (var i = 0;i < btns.length;i++) {
		try {
			if (btns[i].type == 'button') {
				btns[i].disabled = false;
			}
		}
		catch(E) {
			//
		}	
	}	
}


function ToggleReplies(iIncidentCount) {
	if (eval("document.all.showreplies_" + iIncidentCount + ".style.display == ''")) {
		eval("document.all.showhide_" + iIncidentCount + ".innerText = '+ '");
		eval("document.all.showreplies_" + iIncidentCount + ".style.display='none'");	
	}
	else {
		eval("document.all.showhide_" + iIncidentCount + ".innerText = '- '");
		eval("document.all.showreplies_" + iIncidentCount + ".style.display=''");
	}
	
}

function show_calendar2(str_target, str_datetime) {
	var arr_months = ["January", "February", "March", "April", "May", "June",
		"July", "August", "September", "October", "November", "December"];
	var week_days = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"];
	var n_weekstart = 1; // day week starts from (normally 0 or 1)

	var dt_datetime = (str_datetime == null || str_datetime =="" ?  new Date() : str2dt2(str_datetime));
	var dt_prev_month = new Date(dt_datetime);
	dt_prev_month.setMonth(dt_datetime.getMonth()-1);
	if (dt_datetime.getMonth()%12 != (dt_prev_month.getMonth()+1)%12) {
		dt_prev_month.setMonth(dt_datetime.getMonth());
		dt_prev_month.setDate(0);
	}
	var dt_next_month = new Date(dt_datetime);
	dt_next_month.setMonth(dt_datetime.getMonth()+1);
	if ((dt_datetime.getMonth() + 1)%12 != dt_next_month.getMonth()%12)
		dt_next_month.setDate(0);
	
	var dt_firstday = new Date(dt_datetime);
	dt_firstday.setDate(1);
	dt_firstday.setDate(1-(7+dt_firstday.getDay()-n_weekstart)%7);
	var dt_lastday = new Date(dt_next_month);
	dt_lastday.setDate(0);
	
	// html generation (feel free to tune it for your particular application)
	// print calendar header
	var str_buffer = new String (
		"<html>\n"+
		"<head>\n"+
		"	<title>Calendar</title>\n"+
		"</head>\n"+
		"<body bgcolor=\"White\">\n"+
		"<table class=\"clsOTable\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n"+
		"<tr><td bgcolor=\"#4682B4\">\n"+
		"<table cellspacing=\"1\" cellpadding=\"3\" border=\"0\" width=\"100%\">\n"+
		"<tr>\n	<td bgcolor=\"#4682B4\"><a href=\"javascript:window.opener.show_calendar2('"+
		str_target+"', '"+ dt2dtstr2(dt_prev_month)+"');\">"+
		"<img src=\"images/arrow_left.gif\" border=\"0\""+
		" alt=\"previous month\"></a></td>\n"+
		"	<td bgcolor=\"#4682B4\" colspan=\"5\">"+
		"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"
		+arr_months[dt_datetime.getMonth()]+" "+dt_datetime.getFullYear()+"</font></td>\n"+
		"	<td bgcolor=\"#4682B4\" align=\"right\"><a href=\"javascript:window.opener.show_calendar2('"
		+str_target+"', '"+dt2dtstr2(dt_next_month)+"');\">"+
		"<img src=\"images/arrow.gif\" border=\"0\""+
		" alt=\"next month\"></a></td>\n</tr>\n"
	);

	var dt_current_day = new Date(dt_firstday);
	// print weekdays titles
	str_buffer += "<tr>\n";
	for (var n=0; n<7; n++)
		str_buffer += "	<td bgcolor=\"#87CEFA\">"+
		"<font color=\"white\" face=\"tahoma, verdana\" size=\"2\">"+
		week_days[(n_weekstart+n)%7]+"</font></td>\n";
	// print calendar table
	str_buffer += "</tr>\n";
	while (dt_current_day.getMonth() == dt_datetime.getMonth() ||
		dt_current_day.getMonth() == dt_firstday.getMonth()) {
		// print row heder
		str_buffer += "<tr>\n";
		for (var n_current_wday=0; n_current_wday<7; n_current_wday++) {
				if (dt_current_day.getDate() == dt_datetime.getDate() &&
					dt_current_day.getMonth() == dt_datetime.getMonth())
					// print current date
					str_buffer += "	<td bgcolor=\"#FFB6C1\" align=\"right\">";
				else if (dt_current_day.getDay() == 0 || dt_current_day.getDay() == 6)
					// weekend days
					str_buffer += "	<td bgcolor=\"#DBEAF5\" align=\"right\">";
				else
					// print working days of current month
					str_buffer += "	<td bgcolor=\"white\" align=\"right\">";
					
					// CMO - adjusted str_buffer to contain assignment inside a try-catch because user
					// can move away from form with required field while window is still available
					if (dt_current_day.getMonth() == dt_datetime.getMonth())
						// print days of current month
						str_buffer += "<a href=\"#\" onclick=\"javascript:try {window.opener."+str_target+
						".value='"+dt2dtstr2(dt_current_day)+"'} catch(E) {}; window.close();\">"+
						"<font color=\"black\" face=\"tahoma, verdana\" size=\"2\">";
					else 
						// print days of other months
						str_buffer += "<a href=\"javascript:try {window.opener."+str_target+
						".value='"+dt2dtstr2(dt_current_day)+"'} catch(E) {}; window.close();\">"+
						"<font color=\"gray\" face=\"tahoma, verdana\" size=\"2\">";
						str_buffer += dt_current_day.getDate()+"</font></a></td>\n";
						dt_current_day.setDate(dt_current_day.getDate()+1);
		}
		// print row footer
		str_buffer += "</tr>\n";
	}
	// print calendar footer
	str_buffer +=
		"</table>\n" +
		"</tr>\n</td>\n</table>\n" +
		"</body>\n" +
		"</html>\n";
	
	// CMO - reduced height of calendar
	var vWinCal = window.open("", "Calendar", 
		"width=200,height=220,status=no,resizable=yes,top=200,left=200");
	vWinCal.opener = self;
	vWinCal.focus();
	var calc_doc = vWinCal.document;
	calc_doc.write (str_buffer);
	calc_doc.close();
}
// datetime parsing and formatting routimes. modify them if you wish other datetime format
function str2dt2 (str_datetime) {
	var re_date = /^(\d+)\-(\d+)\-(\d+)$/;
	if (!re_date.exec(str_datetime))
		return alert("Invalid Datetime format: "+ str_datetime);
	return (new Date (RegExp.$3, RegExp.$2-1, RegExp.$1));
}
function dt2dtstr2 (dt_datetime) {
	return (new String (
			dt_datetime.getDate()+"-"+(dt_datetime.getMonth()+1)+"-"+dt_datetime.getFullYear()));
}

function RGBtoHex(R,G,B) {
    return '#' + toHex(R)+toHex(G)+toHex(B)
}

function toHex(N) {
 if (N==null) return "00";
 N=parseInt(N); if (N==0 || isNaN(N)) return "00";
 N=Math.max(0,N); N=Math.min(N,255); N=Math.round(N);
 return "0123456789ABCDEF".charAt((N-N%16)/16) + "0123456789ABCDEF".charAt(N%16);
}