/* Javascript for journalistdirectory.com */
// Define some screen resoloutions:
var is_640480 = ((screen.width == 640) && (screen.height == 480));
var is_800600 = ((screen.width == 800) && (screen.height == 600));
var is_1024768 = ((screen.width == 1024) && (screen.height == 768));
var is_1152864 = ((screen.width == 1152) && (screen.height == 864));
var is_1280960 = ((screen.width == 1280) && (screen.height == 960));
var is_12801024 = ((screen.width == 1280) && (screen.height == 1024));
// Function to display optimised RS logo dependant upon LO-RES/HI-RES Screen Settings:
function logo()
{
var lo = (is_640480 || is_800600);
var hi = (is_1024768 || is_1152864 || is_1024768 || is_1152864 || is_1280960 || is_12801024);
// If LO-RES:
if(lo)
{
document.write("");
document.write("
");
document.write("");
}
// If !HI-RES - must be LO-RES:
else
{
document.write("");
document.write("");
document.write("");
}
}
// void checkAll(checkBox,checkPrefix) Check/Uncheck Checkboxes:
// Arg1: string checkBox the name of the checkbox:
// Arg2: string checkPrefix the prefix-name given to the array of checkboxes:
function checkAll(checkBox,checkPrefix)
{
var elem = checkBox.form.elements;
for(var i=0; i < elem.length; i++)
{
if((elem[i].type == 'checkbox') && (elem[i].name.substr(0,checkPrefix.length) == checkPrefix))
{
elem[i].checked = checkBox.checked;
}
}
}
// void openSizedWin(url,name,tb,st,sb,rs,w,h):
function openSizedWin(url,name,tb,st,sb,rs,w,h)
{
window.open(url,name,'toolbars='+tb+',status='+st+',scrollbars='+sb+',resize='+rs+',width='+w+',height='+h);
}
function printPage()
{
if(pr && da)
{ // IE5
window.parent.content.focus();
window.print();
}
else if(pr)
{ // NS4
window.parent.content.print();
}
else
{ // other browsers
alert("Functionnality missing");
}
}
var shown;
function toggleDiv(show)
{
// if one is displayed, close it.
if(shown) {
new Effect.BlindUp(shown);
}
// if we're clicking the title of a just shown item, exit here so we don't expand again
if(shown == show) {
shown = false;
return;
}
new Effect.BlindDown(show);
shown = show;
}
function addBookmark(title,url)
{
if (window.sidebar)
{
window.sidebar.addPanel(title, url,"");
}
else if( document.all )
{
window.external.AddFavorite( url, title);
}
else if( window.opera && window.print )
{
return true;
}
}
function path(path)
{
window.location.pathname = path;
}
//Chrome Drop Down Menu v2.01- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Last updated: November 14th 06- added iframe shim technique
var cssdropdown={
disappeardelay: 150, //set delay in miliseconds before menu disappears onmouseout
disablemenuclick: false, //when user clicks on a menu item with a drop down menu, disable menu item's link?
enableswipe: 0, //enable swipe effect? 1 for yes, 0 for no
enableiframeshim: 0, //enable "iframe shim" technique to get drop down menus to correctly appear on top of controls such as form objects in IE5.5/IE6? 1 for yes, 0 for no
//No need to edit beyond here////////////////////////
dropmenuobj: null, ie: document.all, firefox: document.getElementById&&!document.all, swipetimer: undefined, bottomclip:0,
getposOffset:function(what, offsettype){
var totaloffset=(offsettype=="left")? what.offsetLeft : what.offsetTop;
var parentEl=what.offsetParent;
while (parentEl!=null){
totaloffset=(offsettype=="left")? totaloffset+parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
parentEl=parentEl.offsetParent;
}
return totaloffset;
},
swipeeffect:function(){
if (this.bottomclip')
this.shimobject=document.getElementById("iframeshim") //reference iframe object
}
}
}
function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
countfield.value = maxlimit - field.value.length;
}
// magic file upload
var upload_number = 2;
function addFileInput() {
// set max uploads
if(upload_number > 6)
{
alert('You can only upload 6 files');
document.getElementById("moreUploadsLink").hide();
exit(0);
}
var d = document.createElement("div");
var file = document.createElement("input");
file.setAttribute("type", "file");
file.setAttribute("name", "attachment"+upload_number);
d.appendChild(file);
document.getElementById("moreUploads").appendChild(d);
var d2 = document.createElement("div");
var caption = document.createElement("input");
caption.setAttribute("type", "text");
caption.setAttribute("onclick", "clearText(this)");
caption.setAttribute("name", "new_caption"+upload_number);
caption.setAttribute("value", "File "+upload_number+" caption");
caption.setAttribute("id", "new_caption");
caption.setAttribute("class", "input-text-upload");
caption.setAttribute("maxlength", "60");
d2.appendChild(caption);
document.getElementById("moreUploads").appendChild(d2);
upload_number++;
}
// if more than X checkboxes checked, display div message
var box_count = 0;
function check_msg(checkbox,num,divbox)
{
//get the state of the check box
if (checkbox.checked == true) {
box_count = box_count+1;
} else {
box_count = box_count-1;
}
if (box_count > num) {
//alert("OVER 4 checked = "+box_count);
$(divbox).show();
}
else
{
//alert("LESS THAN 4 checked = "+box_count);
$(divbox).hide();
}
}