function GoToOptionLink(event, selectObj, eventType)
    {
        if(selectObj.selectedIndex == -1 || (!selectObj.options[selectObj.selectedIndex]))
            return;
            
        var url = selectObj.options[selectObj.selectedIndex].value;
        
        if((eventType == 'mouseclick' && !event.keyCode) || event.keyCode == 13)
        {
            document.location.href = url;
        }
    }
    
    function AddCssClass(el, className)
    {
        var classNameIndex = el.className.indexOf(className);
        if(classNameIndex == -1)
        {
            el.className += (el.className.length > 0 ? " ": "") + className;
        }
    }
    
    function RemoveCssClass(el, className)
    {
        el.className = el.className.replace(className, '');
    }
    
    function GotCssClass(el, className)
    {
        return el.className.indexOf(className) != -1;
    }
    
    function ToggleFontSizeStyleSheet()
    {
        ToggleFontSize();
    }
    
    function ToggleFontSize()
    {
        var fontBig = !GotCssClass(document.body, 'BigFont');
        
        createCookie('FontSize',fontBig, 7);
        
        if(fontBig)
        {
            AddCssClass(document.body,'BigFont');
        }
        else
        {
            RemoveCssClass(document.body,'BigFont');
        }
    }

    function createCookie(name,value,days) {
	    if (days) {
		    var date = new Date();
		    date.setTime(date.getTime()+(days*24*60*60*1000));
		    var expires = "; expires="+date.toGMTString();
	    }
	    else var expires = "";
	    document.cookie = name+"="+value+expires+"; path=/";
    }

    function readCookie(name) {
	    var nameEQ = name + "=";
	    var ca = document.cookie.split(';');
	    for(var i=0;i < ca.length;i++) {
		    var c = ca[i];
		    while (c.charAt(0)==' ') c = c.substring(1,c.length);
		    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	    }
	    return null;
    }

    function eraseCookie(name) {
	    createCookie(name,"",-1);
    }