// JK Pop up image viewer script- By JavaScriptKit.com
// Visit JavaScript Kit (http://javascriptkit.com)
// for free JavaScript tutorials and scripts
// This notice must stay intact for use
var popbackground = "black"
//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()
}