// Function to disable copy and paste
function disableCopyPaste (event)
{
var isNS4 = (navigator.appName=="Netscape")?1:0;
if(!isNS4)
{
var keyCode = event.keyCode ? event.keyCode : event.which ? event.which : event.charCode;
var pressedKey = String.fromCharCode(event.keyCode).toLowerCase();
if (event.ctrlKey && ((pressedKey == "c" ) || (pressedKey == "v" )))
{
event.returnValue = false;
}
else
event.returnValue = true;
}
else
{
if(event.ctrlKey && ((event.which == 67 || event.which == 86) || (event.which == 99 || event.which == 118)))
{
if (event.returnValue) {
event.returnValue = false;
event.cancel;
} else if (event.preventDefault) {
event.preventDefault();
event.cancel;
} else {
return false;
}
}
else
{
return true;
}
}
}
var popbackground="lightskyblue" //specify backcolor or background image for pop window
var windowtitle="Image Window" //pop window title
function detectexist(obj){
return (typeof obj !="undefined")
}
function jkpopimage(imgpath, popwidth, popheight, textdescription){
function getpos(){
leftpos=(detectexist(window.screenLeft))? screenLeft+document.body.clientWidth/2-popwidth/2 : detectexist(window.screenX)? screenX+innerWidth/2-popwidth/2 : 0
toppos=(detectexist(window.screenTop))? screenTop+document.body.clientHeight/2-popheight/2 : detectexist(window.screenY)? screenY+innerHeight/2-popheight/2 : 0
if (window.opera){
leftpos-=screenLeft
toppos-=screenTop
}
}
getpos()
var winattributes='width='+popwidth+',height='+popheight+',resizable=yes,left='+leftpos+',top='+toppos
var bodyattribute=(popbackground.indexOf(".")!=-1)? 'background="'+popbackground+'"' : 'bgcolor="'+popbackground+'"'
if (typeof jkpopwin=="undefined" || jkpopwin.closed)
jkpopwin=window.open("","",winattributes)
else{
//getpos() //uncomment these 2 lines if you wish subsequent popups to be centered too
//jkpopwin.moveTo(leftpos, toppos)
jkpopwin.resizeTo(popwidth, popheight+30)
}
jkpopwin.document.open()
jkpopwin.document.write(''+windowtitle+'
'+textdescription+'')
jkpopwin.document.close()
jkpopwin.focus()
}