function strTrim(tmpStr)
{
tmpStr = tmpStr.replace(/^\s+/,"");//remove leading
tmpStr = tmpStr.replace(/\s+$/,"");//remove trailing
return tmpStr;
}
//------------------------------------------------------------------------------------
function trimFields()
{
for(var i=0; i < obj.elements.length; i++)
{
if(obj.elements[i].type == "text" || obj.elements[i].type == "textarea" || obj.elements[i].type == "password")
{
obj.elements[i].value = strTrim(obj.elements[i].value);
}
}
}
//------------------------------------------------------------------------------------
function chkEmail(tmpStr)
{
var email_pat = /^[a-z][a-z0-9_\.\-]*[a-z0-9]@[a-z0-9]+[a-z0-9\.\-_]*\.[a-z]+$/i;
return(email_pat.test(tmpStr));
}
//------------------------------------------------------------------------------------
//Checks validity of date fields
function chkDate(tmpStr)
{
var dt_pat = /^\d{2,2}\/\d{2,2}\/\d{4,4}$/;
if(!dt_pat.test(tmpStr))
{
alert("Invalid Date format!\nIt should be in mm/dd/yyyy format.")
return false;
}
var dtGiven = new Date(tmpStr);
var arrDt = tmpStr.split("/");
var dtMon = parseInt(arrDt[0],10);//force decimal or else 08,09 will return 0
var dtDay = parseInt(arrDt[1],10); //force decimal or else 08,09 will return 0
var dtYear = parseInt(arrDt[2],10); //force decimal or else 08,09 will return 0
if((dtGiven.getMonth() != dtMon - 1) || (dtGiven.getDate() != dtDay) || (dtGiven.getFullYear() != dtYear))
{
alert("Invalid Date!");
return false;
}
return true;
}
//------------------------------------------------------------------------------------
function chkTime(tmpStr)
{
var timePat = /^\d{2,2}:\d{2,2} (AM|PM)$/;
return(timePat.test(tmpStr))
}
//------------------------------------------------------------------------------------
function validateTALength(strField, cntlName, maxChar)
{
if(obj.elements[cntlName].value.length > maxChar)
{
alert(strField+" should be within "+maxChar+" characters.");
obj.elements[cntlName].focus();
obj.elements[cntlName].select();
return false;
}
//return true;
}
//------------------------------------------------------------------------------------
function NewWindow(pageName)
{
window.open(pageName, '', 'width=500,height=320,toolbar=0,menubar=0,location=0,left=50,top=100');
}
//------------------------------------------------------------------------------------
function viewImage(imgURL)
{
newWindow = window.open("","newWindow","titlebar=no,width=50,height=50,left=25,top=25,scrollbars=1");
var doc = newWindow.document;
doc.open();
doc.write('\n');
doc.write('\n');
doc.write('View Image\n');
doc.write('\n');
doc.write('\n');
doc.write('\n');
doc.write('![\"File:](\"'+imgURL+'\")
\n');
doc.write('\n');
doc.write('\n');
newWindow.focus();
doc.close();
}
//------------------------------------------------------------------------------------
function timeToString(tmpStr)
{
return (tmpStr.replace(/\s/g, '').toUpperCase()+'A').replace(/\b(\d:)/, "0$1").replace(/([0-9:]+)(\w)(.*)/, '$2$1').replace(/(\w)12/, '$100')
}
//------------------------------------------------------------------------------------
function getNum(fld) {
var fldval = strTrim(fld);
var myNum = '';
var ctr = 0;
// Return zero
if(fldval.length == 0)
return 0.0;
while(ctr < fldval.length) {
if((fldval.charAt(ctr) >= '0' && fldval.charAt(ctr) <= '9') || fldval.charAt(ctr) == '-' || fldval.charAt(ctr) == '.' || fldval.charAt(ctr) == ',')
myNum += fldval.charAt(ctr);
else
return 'NaN'; // This field is Not a Number!!!
ctr++;
}
// Return the value
if(myNum.length > 0)
return parseFloat(myNum);
}
function openFullWin(url)
{
var Ht = screen.height;
var Wt = screen.width;
var objNew = new Object();
//alert('Height: ' + Ht + ', Width: ' + Wt);
//.toString()
objNew = window.open(url,'_blank','left=0,top=0,menubar=yes,directories=yes,scrollbars=yes,titlebar=yes,toolbar=yes,status=yes,resizable=yes,location=yes,height='+Ht+',width='+Wt);
objNew.focus();
}
function openHalfWin(url)
{
var Ht = screen.height;
var Wt = (screen.width/2);
var objNew = new Object();
//alert('Height: ' + Ht + ', Width: ' + Wt);
//.toString()
objNew = window.open(url,'_blank','left=0,top=0,menubar=yes,directories=yes,scrollbars=yes,titlebar=yes,toolbar=yes,status=yes,resizable=yes,location=yes,height='+Ht+',width='+Wt);
objNew.focus();
}
//------------------------------------------------------------------------------------
function checkZip(fld) {
var fldval = strTrim(fld);
var myNum = '';
var ctr = 0;
var hasDash = 0;
// Return zero
if(fldval.length == 0)
return false;
while(ctr < fldval.length) {
if(fldval.charAt(ctr) >= '0' && fldval.charAt(ctr) <= '9')
myNum += fldval.charAt(ctr);
else {
if(fldval.charAt(ctr) == '-' && ctr == 5)
hasDash = 1;
else
return false; // This field is Not a zip code!!!
}
ctr++;
}
// Is this field a zip code length or not?
if(myNum.length == 5 || myNum.length == 9)
return true;
return false;
}