var popbackground="#000000" //specify backcolor or background image for pop window
var windowtitle="aehro"  //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=no,left=0,top=0'
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)
}

var ua = navigator.userAgent.toLowerCase();
if (ua.indexOf("safari") != -1)
{
// browser safari
jkpopwin.resizeTo(parseInt(popwidth)+20, parseInt(popheight)+40);
}

getpos() //uncomment these 2 lines if you wish subsequent popups to be centered too
jkpopwin.moveTo(leftpos, toppos)
//jkpopwin.resizeTo(popwidth, popheight)

jkpopwin.document.open();
jkpopwin.document.write('<html>');
jkpopwin.document.write('<head><title>aehro</title>');
//jkpopwin.document.write('<link rel="stylesheet" type="text/css" href="media/css/ahro.css"/>')
jkpopwin.document.write('<script>');
jkpopwin.document.write('function closewindow(){window.close()}');
jkpopwin.document.write('</script>');
jkpopwin.document.write('</head>');
jkpopwin.document.write('<body '+bodyattribute+'><p align="center"><img border="0" src="'+imgpath+'" style="margin-bottom: 0.5em" onclick="closewindow()"><span style="font-family: Verdana ; font-size: 9px; color: #666666;"><br>'+textdescription+'</span></p></body></html>');
jkpopwin.document.close();
jkpopwin.focus();
}

