/* open new centered window with scrolling ability */
/* USAGE: javascript:openPop('filename.html','windowname', width, height); */

function openWin(url,name,popW,popH) {
        version = navigator.appVersion;
	var w = 800, h = 600;
        if (version.toLowerCase().indexOf("mac")!=-1) {
                    popW = eval("popW-18");
        }
	if (document.all || document.layers) {
		w = screen.availWidth;
		h = screen.availHeight;
	}
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	window.open(url,name,'width=' + popW + ',height=' + popH + ',scrollbars=yes,toolbar=no,status=yes,resizable=yes,top=' + topPos + ',left=' + leftPos);void(0);
}

/* open new centered window without scrolling ability */
/* USAGE: javascript:openPop('filename.html','windowname', width, height); */

function openPop(url,name,popW,popH) {
        version = navigator.appVersion;
	var w = 800, h = 600;

	if (document.all || document.layers) {
		w = screen.availWidth;
		h = screen.availHeight;
	}
	var leftPos = (w-popW)/2, topPos = (h-popH)/2;
	window.open(url,name,'width=' + popW + ',height=' + popH + ',scrollbars=no,toolbar=no,status=yes,resizable=no,top=' + topPos + ',left=' + leftPos);void(0);
}


function popWin(url,name,popW,popH) {
    version = navigator.appVersion;
    var w = 800, h = 600;
    if (document.all || document.layers) {
        w = screen.availWidth;
        h = screen.availHeight;
    }
    var leftPos = (w-popW)/2, topPos = (h-popH)/2;
    window.open(url,name,'width=' + popW + ',height=' + popH + ',scrollbars=no,toolbar=no,status=no,resizable=yes,top=' + topPos + ',left=' + leftPos);void(0);
}

// 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="white" //specify backcolor or background image for pop window
var windowtitle="Image Window"  //pop window title

function detectexist(obj){
	return (typeof obj !="undefined")
}

function popImage(imgpath, popwidth, popheight) {
	
	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+',scrollbars=yes,toolbar=no,status=no,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('<html><title>'+windowtitle+'</title><body '+bodyattribute+'><img src="'+imgpath+'" style="margin-bottom: 0.5em"><br/></body></html>')	
	jkpopwin.document.close()
	jkpopwin.focus()
}

