var popbackground="#FFFFFF" //specify backcolor or background image for pop window
var windowtitle="Product 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/5-popwidth/1 : detectexist(window.screenX)? screenX+innerWidth/2-popwidth/2 : 0
toppos=(detectexist(window.screenTop))? screenTop+document.body.clientHeight/5-popheight/1 : detectexist(window.screenY)? screenY+innerHeight/2-popheight/2 : 5
if (window.opera){
leftpos-=screenLeft
toppos-=screenTop
}
}
getpos()
var winattributes='width='+popwidth+',height='+popheight+',resizable=no,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()
jkpopwin.moveTo(leftpos, toppos)
jkpopwin.resizeTo(popwidth, popheight+30)
}
jkpopwin.document.open()
jkpopwin.document.write(''+windowtitle+'')
jkpopwin.document.close()
jkpopwin.focus()
}
