/**
* Multi language plugin
*
* Exhbition format
* 
* @version 1.0
* @author Ludovic Pags : ludovic.pages@gmail.com
*/

window.onload = function() {

	hideAll();
	showDefault()
}


function hideAll(){
	
	elements = getElementsByClassName('lg');
	totalLg =elements.length;
		
	for (i=0;i<totalLg;i++){
			document.getElementById(elements[i].id).style.display='none';
	}

}

function getElementsByClassName(className) {
  var a = [];
  var els = document.getElementsByTagName("*");
  for ( var i = 0, j = els.length ; i < j ; i++ ) {
    if (els.item(i).className.indexOf(className) != -1)
      a.push(els.item(i));
  }
  return a;
}

function setDefault(divid){
	defaultId = divid;
}

function showDefault(){
	document.getElementById(defaultId).style.display='block';
}

function showHide (divId){

	hideAll();
	
	if (document.getElementById(divId).style.display=='none'){
		document.getElementById(divId).style.display='block';
	}else{
		document.getElementById(divId).style.display='none';
	}
}