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);
}

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);
}