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));
}
//Opens a new window showing the image
function viewImage(imgFile, title)
{
//alert(imgFile);return false;
imgURL = imgFile;
newWindow = window.open("","newWindow","titlebar=no,width=50,height=50,left=25,top=25");
var doc = newWindow.document;
doc.open();
doc.write('\n');
doc.write('\n');
doc.write(''+title+'\n');
doc.write('\n');
doc.write('\n');
doc.write('\n');
doc.write('![\"'+title+'\n(Double](\"'+imgURL+'\" "\\"'+title+'\n(Double")
\n');
doc.write('\n');
doc.write('\n');
newWindow.focus();
doc.close();
}
function changeImages(img,over)
{
if(over == "o")
{
document[img].src = 'images/'+img+'_o.png';
//document.getElementById("title").innerHTML = "";
}
else
{
document[img].src = 'images/'+img+'.png';
//document.getElementById("title").innerHTML = "";
}
}
//============================================
//============ Checks for a float ============
//============================================
function isFloat(tmpStr)
{
var price_pat = /^((\d+(\.\d*)?)|((\d*\.)?\d+))$/;
return(price_pat.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;
}
//============================================
//============ Checks URL against link ============
//============================================
function chkURL(tmpStr)
{
var url_pat = /^(http|https|ftp):\/\/([\w-]+\.)+[\w-]+(\/[\w-\.\/?%&,=#@\/:]*)?/;
return(url_pat.test(tmpStr));
}
//------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------
function showWindow(fName)
{
window.open(fName, '', 'width=770,height=510,left=200,scrollbars=1,top=50,toolbar=0,menubar=0,location=0');
}
var op = 0;
var delay = 10;
function fadeIn()
{
if(op == 0) ad.style.visibility = 'visible';
op += 10;
ad.style.filter = 'alpha(opacity=' + op + ')';
ad.style.opacity = op / 100;
if(op < 100)
setTimeout('fadeIn()', delay);
}
function fadeOut()
{
op -= 10;
ad.style.filter = 'alpha(opacity=' + op + ')';
ad.style.opacity = op / 100;
if(op > 0)
setTimeout('fadeOut()', delay);
else
ad.style.visibility = 'hidden';
}