function openTargetedPopup(file,target) {
	var win;
	var winFeatures = 'width=630,height=170,scrollbars=yes,resizable=yes,menubar=no';
	var pg = file;
	win = open(pg,target,winFeatures);
	win.focus();
}

function openVSCobjPopup(url) {
        var win;
        var winFeatures = 'width=370,height=330,scrollbars=1,resizable=1,status=0,left=1,top=1';
        var pg = url;
        win = open(pg,"windownew",winFeatures);
        win.focus();
}

function openhelpPopup(url) {
        var win;
        var winFeatures = 'width=495,height=400,scrollbars=1,resizable=1,status=0,left=1,top=1';
        var pg = url;
        win = open(pg,"windownew",winFeatures);
        win.focus();
} 

function opensoundpop(url) {
         var win;
         var winFeatures = 'width=290,height=130,scrollbars=1,resizable=1,status=0,left=1,top=1';
         win = open("","windownew",winFeatures);
         win.focus();
		 var d = win.document;
		 d.write('<HTML><HEAD></head><body bgcolor="#ffffff">');
		 d.write('<table cellpadding="0" cellspacing="0" border="0">');
		 d.write('<tr valign="top"><td align="center">');
		 d.write('<EMBED SRC="' + url + '" WIDTH=200 HEIGHT=26 NOJAVA=true type=audio/x-pn-realaudio-plugin CONTROLS=controlpanel CONSOLE=one AUTOSTART=true>');
		 d.write('<a href="/process/course/help.html"><img src="/process/course/images/audio_help_button.gif" width="48" height="26" border="0" alt="Audio Help"></a><br>');
		 d.write('<EMBED SRC="' + url + '" WIDTH=248 HEIGHT=26 NOJAVA=true type=audio/x-pn-realaudio-plugin CONTROLS=positionfield CONSOLE=one AUTOSTART=true><p>');
		 d.write('<div align="center"><a href="javascript:window.close()"><img src="/process/course/images/close_window.gif" width="116" height="16" border="0" alt="Close Window"></a></b></div>');
		 d.write('</td></tr>');
		 d.write('</table>');
		 d.write('</BODY></HTML>');
		 d.close();
}

function opensoundpopnimage(url,imgName,Mytext) {
         var win;
         var winFeatures = 'width=380,height=170,scrollbars=1,resizable=1,status=0,left=1,top=1';
         win = open("","windownew",winFeatures);
         win.focus();
		 var d = win.document;
		 d.write('<HTML><HEAD><title>' + Mytext + '</title><link rel="stylesheet" href="/share/style/mdk12_px.css" type="text/css"></head><body bgcolor="#ffffff">');
		 d.write('<table width="320" cellpadding="6" cellspacing="0" border="0">');
		 d.write('<tr valign="top"><td colspan="2" class="midtext"><b>' + Mytext + '</b></td></tr>');
		 d.write('<tr valign="top"><td><IMG src="/instruction/images/' + imgName + '.jpg" width=67 height=83>');
		 d.write('</td><td>');
		 d.write('<EMBED SRC="' + url + '" WIDTH=200 HEIGHT=26 NOJAVA=true type=audio/x-pn-realaudio-plugin CONTROLS=controlpanel CONSOLE=one AUTOSTART=true>');
		 d.write('<a href="/process/course/help.html"><img src="/process/course/images/audio_help_button.gif" width="48" height="26" border="0" alt="Audio Help"></a><br>');
		 d.write('<EMBED SRC="' + url + '" WIDTH=248 HEIGHT=26 NOJAVA=true type=audio/x-pn-realaudio-plugin CONTROLS=positionfield CONSOLE=one AUTOSTART=true><br>');
		 d.write('<div align="right"><a href="javascript:window.close()" id="qbluesm"><b>Close this window</b></font></a></b></div>');
		 d.write('</td></tr>');
		 d.write('</table>');
		 d.write('</BODY></HTML>');
		 d.close();
}

function preloadImages() {
	if (document.images) { var loadedImages = new Array;
	for(arg=0;arg<preloadImages.arguments.length;arg++) {
	loadedImages[arg] = new Image();
	loadedImages[arg].src = preloadImages.arguments[arg]; } } }


function img_hot (imgName) { 
	if (document.images)
	{ document [imgName].src = "/share/nav/" + imgName + "on.gif" } 
}


function img_cool (imgName) { 
	if (document.images)
	{ document [imgName].src = "/share/nav/" + imgName + ".gif" } 
}

function openWidePopup(file,window) {
	var win;
	var winFeatures = 'width=640,height=465,scrollbars=yes,resizable=yes,';
	var pg = file;
	win = open(pg,window,winFeatures);
	//win.focus();
}

function openPopup(url) {
        var win;
        var winFeatures = 'width=495,height=400,scrollbars=1,resizable=1,status=0,left=1,top=1';
        var pg = url;
        win = open(pg,"windownew",winFeatures);
        win.focus();
} 



