function swap(o,over){
var img=document.getElementById(o);
var pos=img.src.lastIndexOf('/');
var pos2=img.src.lastIndexOf('.');
var src=img.src.substr(0,pos+1);
var src2=img.src.substr(pos+1);
var n=src2.split('.');
if(over==1){
	i=src+src2.substr(0,src2.length-4)+"_o."+src2.substr(src2.length-3,src2.length);
}else{
	i=src+src2.substr(0,src2.length-6)+"."+src2.substr(src2.length-3,src2.length);
}
img.src=i;
}

function SwapMenu(obj,over,path){
	obj.className=(over==1)?"left-menu-o":((over==3)?"left-menu-a":"left-menu");
	return ;
	if(over==0){
		i="url('"+path+"img/left_menu_bg.gif')";
		c="#3D5578";
	}
	if (over==1){
	    try{ obj.style.cursor="hand"; } catch (a){}
    	try{ obj.style.cursor="pointer"; } catch (a){}
		i="url('"+path+"img/left_menu_bg_o.gif')";
		c="#004B95";
	}
	if(over==3){
		i="url('"+path+"img/left_menu_bg_a.gif')";
		c="#3D5578";
	}
	obj.style.backgroundImage=i;
	obj.firstChild.lastChild.style.color=c;
	obj.firstChild.firstChild.src=(over==1)?""+path+"img/left_menu_pic_o.gif":((over==3)?path+"img/left_menu_pic_a.gif":path+"img/left_menu_pic.gif");
}
function mygoto(url){
	window.location=url;
}

function open_popup(src, width, height, target, scrollbars){
	var win=window.open(src,target,'screenX='+Math.floor((screen.availWidth-width)/2)+', screenY='+Math.floor((screen.availHeight-height)/2)+', left='+Math.floor((screen.availWidth-width)/2)+', top='+Math.floor((screen.availHeight-height)/2)+', height='+height+',width='+width+', resizable=yes, scrollbars='+(typeof scrollbars !="underfined"?scrollbars:"yes"));
	win.focus();
	return false;
}

function getElementsByClassName(oElm, strTagName, strClassName){
    var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);
    var arrReturnElements = new Array();
    strClassName = strClassName.replace(/\-/g, "\\-");

    var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)");
    var oElement;
    for(var i=0; i<arrElements.length; i++){
        oElement = arrElements[i];      
        if(oRegExp.test(oElement.className)){
            arrReturnElements.push(oElement);
        }   
    }
    return (arrReturnElements)
}

var closeName="";
var openName="";
function hiderev(name){
	closeName=name;
	el=getElementsByClassName(document,"p","hidrev");
	for (var i=0;i<el.length;i++){
		el[i].style.display="none";
	}
}
function showrev(obj){
	el=getElementsByClassName(document,"p","hidrev");
	for (var i=0;i<el.length;i++){
		el[i].style.display=el[i].style.display=="block"?"none":"block";
	}
	if(obj.innerHTML!=closeName){
		openName=obj.innerHTML;
	}
	obj.innerHTML=obj.innerHTML==closeName?openName:closeName;	
}

function addBookmark(title,url) {
if (window.sidebar) { 
	window.sidebar.addPanel(title, url,""); 
} else if( document.all ) {
	window.external.AddFavorite( url, title);
} else if( window.opera && window.print ) {
	return true;
}
}