function ubicarVtna(theURL,width,height) {
    propiedades ='width='+width+', height='+height+',scrollbars=yes';
    window.open(theURL,'',propiedades);
}
function imageRollOver(elem){
	var elemId = elem.id;
	var elemImag = document.getElementById("imag"+elemId.substr(4));
    var arrImg = document.getElementById('contenedor_contenido').getElementsByTagName('img');
    var arrLinks = document.getElementById('contenedor_contenido').getElementsByTagName('a');
    for(var i=0; i<arrImg.length; i++){
    	if(arrImg[i].id.indexOf(elemId.substring(4,elemId.length-2))!=-1 && arrLinks[i+1].id.indexOf(elemId.substring(4, elemId.length-2))!=-1){
    		arrImg[i].style.display = 'none';
    		arrLinks[i+1].style.backgroundColor = '#ffffff';
    	}
    }
	if(elem.id == elemId){
		elemImag.style.display = 'block';
    	elem.style.backgroundColor = '#DCE4DC';
	}
}
function loadedImg(){
    var arrImg = document.getElementById('contenedor_contenido').getElementsByTagName('img');
    var arrLinks = document.getElementById('contenedor_contenido').getElementsByTagName('a');
    for(var z=0; z<arrLinks.length; z++){
    	if(arrLinks[z].id.indexOf('desc') !=-1){
    		if(arrLinks[z].id.substr(arrLinks[z].id.length-1) != 0){
	    		arrLinks[z].style.backgroundColor = 'white';
    		}
    		else {
    			arrLinks[z].style.backgroundColor = '#DCE4DC';
    		}
    	}
    }
    for(var i=0; i<arrImg.length; i++){
    	if(arrImg[i].id.indexOf('imag') !=-1 && arrImg[i].id.substr(arrImg[i].id.length-1) != 0){
    		arrImg[i].style.display = 'none';
    	}
    }
}
/*el innerHTML sobre el elemento select no funciona en IE*/
var arrDestino;

function cargarSelect(){
	var dest = document.getElementById('hasta');
	var origen = document.getElementById('desde');
	//dest.value = 'Donostia-San Sebastian';
	origen.onchange = function(){setectedValue(this.value);}
}
function setectedValue(elemValue){
	var dest = document.getElementById('hasta');
	var origen = document.getElementById('desde');
	arrDestino = document.getElementById('destinos').innerHTML.split(',');
	var selDestino='';
	dest.innerHTML ="";
	for(var i=0; i<arrDestino.length; i++){
		if(arrDestino[i] != elemValue){
			var oOption = document.createElement("option");
			oOption.setAttribute("value", arrDestino[i]);
			oOption.appendChild(document.createTextNode(arrDestino[i]));
			dest.appendChild(oOption);
		}
	}
}