// JavaScript Document

	function changeLang()
	{
  		if (this.location.href=='http://www.tecsalud.com/'){
			this.location.replace('http://www.tecsalud.com/index_en.html');
		} else {
			var startingIndex = 0;
			var currentLang = '_es';
			var outLang = '_en'
			var convertedString ='';
			if(this.location.href.indexOf('_en')>0){
				currentLang = '_en';
				outLang = '_es';
			}
			
			//casos especiales
			if(this.location.href.indexOf('index')>0){
				if(currentLang == '_en'){
				outLang = '';
				}else{
				currentLang = 'index';
				outLang = currentLang + outLang;
				}
			} else if(this.location.href.indexOf('FPO')>0){
				currentLang = 'train_FPO_es';
				outLang = 'formac_en';
			}
			//enlace fuera
			convertedString = this.location.href.split(currentLang);  		 
			convertedString = convertedString.join(outLang);
			this.location.replace(convertedString);
		}
	}