/*
Strip whitespace from the beginning and end of a string
Input : a string
*/
function trim(str)
{
return str.replace(/^\s+|\s+$/g,'');
}
/*
Make sure that textBox only contain number
*/
function checkNumber(textBox)
{
while (textBox.value.length > 0 && isNaN(textBox.value)) {
textBox.value = textBox.value.substring(0, textBox.value.length - 1)
}
textBox.value = trim(textBox.value);
/* if (textBox.value.length == 0) {
textBox.value = 0;
} else {
textBox.value = parseInt(textBox.value);
}*/
}
/*
Check if a form element is empty.
If it is display an alert box and focus
on the element
*/
function isEmpty(formElement, message) {
formElement.value = trim(formElement.value);
_isEmpty = false;
if (formElement.value == '') {
_isEmpty = true;
alert(message);
formElement.focus();
}
return _isEmpty;
}
/*
Set one value in combo box as the selected value
*/
function setSelect(listElement, listValue)
{
for (i=0; i < listElement.options.length; i++) {
if (listElement.options[i].value == listValue) {
listElement.selectedIndex = i;
}
}
}
function getElementLeft(elm)
{
var x = 0;
//set x to elm's offsetLeft
x = elm.offsetLeft;
//set elm to its offsetParent
elm = elm.offsetParent;
//use while loop to check if elm is null
// if not then add current elm's offsetLeft to x
//offsetTop to y and set elm to its offsetParent
while(elm != null)
{
x = parseInt(x) + parseInt(elm.offsetLeft);
elm = elm.offsetParent;
}
return x;
}
function getElementTop(elm)
{
var y = 0;
//set x to elm's offsetLeft
y = elm.offsetTop;
//set elm to its offsetParent
elm = elm.offsetParent;
//use while loop to check if elm is null
// if not then add current elm's offsetLeft to x
//offsetTop to y and set elm to its offsetParent
while(elm != null)
{
y = parseInt(y) + parseInt(elm.offsetTop);
elm = elm.offsetParent;
}
return y;
}
function Large(obj)
{
var imgbox=document.getElementById("imgbox");
imgbox.style.visibility='visible';
var img = document.createElement("img");
img.src=obj.src;
//img.style.width='200px';
//img.style.height='200px';
if(img.addEventListener){
img.addEventListener('mouseout',Out,false);
} else {
img.attachEvent('onmouseout',Out);
}
imgbox.innerHTML='';
imgbox.appendChild(img);
imgbox.style.left=(getElementLeft(obj)-50) +'px';
imgbox.style.top=(getElementTop(obj)-50) + 'px';
}
function Out()
{
document.getElementById("imgbox").style.visibility='hidden';
}
$("#demo img[title]").tooltip();
function toggle() {
var ele = document.getElementById("toggleText");
var text = document.getElementById("displayText");
if(ele.style.display == "block") {
ele.style.display = "none";
text.innerHTML = "see slab";
}
else {
ele.style.display = "block";
text.innerHTML = "close slab";
}
}
/*function popitup(url,ht,wd,nm) {
newwindow=window.open(url,nm,ht+10,wd+35,left=0,top=0);
if (window.focus) {newwindow.focus()}
return false;
}
*/
function popitup(url) {
newwindow=window.open(url,'name','height=650,width=650');
if (window.focus) {newwindow.focus()}
return false;
}
function enlargeImage(Url,width,height){
var enlarged = new Image(); enlarged.src = ''+Url+''
var prevW = window.open("","newWin","width="+width+",height="+height+",top=140,left=200,toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0");
prevW.document.write('Preview Image
');
}