// Java Document
function smiley(symbol)
{
    window.opener.document.PJirc.setFieldText(window.opener.document.PJirc.getFieldText()+symbol+' ');
    window.opener.document.PJirc.requestSourceFocus();
}

var agt=navigator.userAgent.toLowerCase();
var is_major = parseInt(navigator.appVersion);
var is_nav = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
&& (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
&& (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
var is_gecko = (agt.indexOf('gecko') != -1);
var is_ie = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
var is_aol = (agt.indexOf("aol") != -1);
var is_opera = (agt.indexOf("opera") != -1);
var is_win = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
var OpenedWin2;
function openWin2 (URL, width, height) {
var OpenedWin;
OpenedWin = window.open(URL, "link_window", "width="+width+",height="+height+",statusbar=0,menubar=0,location=0,toolbar=0,directories=0,resizable=1,scrollbars=1");
OpenedWin.focus()
if (! is_aol) {
var NewX = (screen.availWidth/2)-(width/2);
var NewY = (screen.availHeight/2)-(height/2);
OpenedWin.moveTo(NewX, NewY);
NewX = null;
NewY = null;
}
}
function launch (URL, width, height) {
if (!URL || !width || !height) {
alert("Error");
} else if (width>screen.availWidth || height>screen.availHeight) {
var message;
message = "Your screen resolution is too low to display the image.\nClick 'OK' if you wish to continue anyway.\n";
message += '\n Your screen resolution: '+screen.width+' x '+screen.height;
message += ' | Viewable: '+screen.availWidth+' x '+screen.availHeight;
message += '\n Required: '+width+' x '+height;
if (confirm(message)) {
message = "If you can not find the close buttons, use your keyboard:\n";
message += 'Windows: ALT+F4\n';
message += 'Macintosh: COMMAND+W';

alert(message);
openWin2(URL, width, height);
}
} else {
openWin2(URL, width, height);
}
}

/* Modified to support Opera */
function bookmarkwebchat(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}

function pageScroll() {
    	window.scrollBy(0,50); // horizontal and vertical scroll increments
    	scrolldelay = setTimeout('pageScroll()',100); // scrolls every 100 milliseconds
}

function stopScroll() {
    	clearTimeout(scrolldelay);
}