function sethomepage(url) {
    if (window.sidebar) // firefox
    {
        var prefs = Components.classes['@mozilla.org/preferences-service;1'].getService(Components.interfaces.nsIPrefBranch);
        prefs.setCharPref('browser.startup.homepage', url);
    }
    else if (document.all)// ie
    {
        document.body.style.behavior = 'url(#default#homepage)';
        document.body.setHomePage(url);
    }
}

/***********************************************
* Bookmark site script- © Dynamic Drive DHTML code library (www.dynamicdrive.com)
* This notice MUST stay intact for legal use
* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code
***********************************************/

/* Modified to support Opera */
function bookmarksite(title, url) {
    if (window.sidebar) // firefox
        window.sidebar.addPanel(title, url, "");
    else if (window.opera && window.print) { // opera
        var elem = document.createElement('a');
        elem.setAttribute('href', url);
        elem.setAttribute('title', title);
        elem.setAttribute('rel', 'sidebar');
        elem.click();
    }
    else if (document.all)// ie
        window.external.AddFavorite(url, title);
}

function start()
{
if(window.screen.width < 900)
    document.body.style.marginLeft="0px";
}

function popup(name,url,width,height)
{
    var top = (window.screen.height/2)-(height/2)-20;
    var left = (window.screen.width/2)-(width/2);
    var win=window.open(url,name,'width='+width+',height='+height+',left='+left+',top='+top+',toolbar=0,status=0,menubar=0,scrollbars=0,location=0,resizable=0');
    win.focus();
}

function show_hide(txt_id)
{
    if (document.getElementById(txt_id).style.display=='none')
    	document.getElementById(txt_id).style.display='block';
    else
	    document.getElementById(txt_id).style.display='none';
}

function saveImageAs(imgOrURL)
{
    if (typeof imgOrURL == 'object')
    {
    imgOrURL = imgOrURL.src;
    }
    
    //window.open("pic_save.aspx?src="+imgOrURL);
    //document.execCommand('SaveAs','1',imgOrURL);
    
    str="height=1,width=1,scrollbars=0,toolbar=0,menubar=0,scrollbars=0,top=10,left=5000";
    window.win=open(imgOrURL,"save",str);
    setTimeout('win.document.execCommand("SaveAs",true);', 400);
    setTimeout('window.win.close();',800);
}

// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
//
// NOTICE: You may use this code for any purpose, commercial or
// private, without any further permission from the author. You may
// remove this notice from your final code if you wish, however it is
// appreciated by the author if at least my web site address is kept.
//
// You may *NOT* re-distribute this code in any way except through its
// use. That means, you can include it in your product, or your web
// site, or any other form where the code is actually being used. You
// may not put the plain javascript up on your site for download or
// include it in your javascript libraries for download. 
// If you wish to share this code with others, please just point them
// to the URL instead.
// Please DO NOT link directly to my .js files from your site. Copy
// the files to your server and use them there. Thank you.
// ===================================================================

// -------------------------------------------------------------------
// autoComplete (text_input, select_input, ["text"|"value"], [true|false])
//   Use this function when you have a SELECT box of values and a text
//   input box with a fill-in value. Often, onChange of the SELECT box
//   will fill in the selected value into the text input (working like
//   a Windows combo box). Using this function, typing into the text
//   box will auto-select the best match in the SELECT box and do
//   auto-complete in supported browsers.
//   Arguments:
//      field = text input field object
//      select = select list object containing valid values
//      property = either "text" or "value". This chooses which of the
//                 SELECT properties gets filled into the text box -
//                 the 'value' or 'text' of the selected option
//      forcematch = true or false. Set to 'true' to not allow any text
//                 in the text box that does not match an option. Only
//                 supported in IE (possible future Netscape).
// -------------------------------------------------------------------
function autoComplete (field, select, property, forcematch) {
	var found = false;
	for (var i = 0; i < select.options.length; i++) {
	if (select.options[i][property].toUpperCase().indexOf(field.value.toUpperCase()) == 0) {
		found=true; break;
		}
	}
	if (found) { select.selectedIndex = i; }
	else { select.selectedIndex = -1; }
	if (field.createTextRange) {
		if (forcematch && !found) {
			field.value=field.value.substring(0,field.value.length-1); 
			return;
			}
		var cursorKeys ="8;46;37;38;39;40;33;34;35;36;45;";
		if (cursorKeys.indexOf(event.keyCode+";") == -1) {
			var r1 = field.createTextRange();
			var oldValue = r1.text;
			var newValue = found ? select.options[i][property] : oldValue;
			if (newValue != field.value) {
				field.value = newValue;
				var rNew = field.createTextRange();
				rNew.moveStart('character', oldValue.length) ;
				rNew.select();
				}
			}
		}
	}