function showElement(id){
  //$(id).style.visibility = "visible";
  new Effect.Appear(id);
}

function hideElement(id){
  //$(id).style.visibility = "visible";
  new Effect.Fade(id);
}

function toggleMenuHover(){
  if(this.hasClassName('menuHover')){
    this.removeClassName('menuHover');
  }else{
    this.addClassName('menuHover');
  }
  //alert(this.id);
}

function showFoto(path){
  var fc = document.createElement('div');
  Event.observe(fc,"click", fc.remove);
  var img = document.createElement('img');
  img.src = path;
  fc.appendChild(img);
  fc.className="fotoDiv";
  
  $('content_body').appendChild(fc);
}


function addslashes(str) {
	str=str.replace(/\'/g,'\\\'');
	str=str.replace(/\"/g,'\\"');
	str=str.replace(/\\/g,'\\\\');
	str=str.replace(/\0/g,'\\0');
	return str;
}
function stripslashes(str) {
	str=str.replace(/\\'/g,'\'');
	str=str.replace(/\\"/g,'"');
	str=str.replace(/\\\\/g,'\\');
	str=str.replace(/\\0/g,'\0');
	return str;
}