function switch_form_status(form_name, status){		
	obj = document[form_name].getElementsByTagName("input");	
	for (var i = 0; i < obj.length; i++) {
		obj[i].disabled = status;		
	}
	obj = document[form_name].getElementsByTagName("select");	
	for (var i = 0; i < obj.length; i++) {
		obj[i].disabled = status;		
	}
	obj = document[form_name].getElementsByTagName("textarea");	
	for (var i = 0; i < obj.length; i++) {
		obj[i].disabled = status;		
	}	
}
function checkOpenWindow(openWin, keepFocus){
    var exists = false;
    if (openWin && !openWin.closed)
    {
        exists = true;
        try {
            openWin.focus();
        }
        catch (e) {
            keepFocus = false;
            exists = false;
        }
        if (!keepfocus)
        {
            window.focus();
        }
    }
    if (!exists)
    {
        return false;
        // do something here
    }
    else
    {
        return true;
        // generally do nothing
    }
}
function IEHoverPseudo() {
 
	var navItems = document.getElementById("navigation-1").getElementsByTagName("li");
	
	for (var i=0; i<navItems.length; i++) {
		if(navItems[i].className == "menuparent") {
			navItems[i].onmouseover=function() { this.className += " over"; }
			navItems[i].onmouseout=function() { this.className = "menuparent"; }
		}
	}
 
}
window.onload = IEHoverPseudo;