/**
 *	Fa l'efecte quan el mouse es posa sobre el botó reservar
 */
function changeButton(evento,sourceTagId){
	if(evento.type	=='mouseover') {
		var obj1 = document.getElementById("imgFlecha"+sourceTagId);
		if(obj1) obj1.style.display="none";
		var obj2 = document.getElementById("imgFlecha2_"+sourceTagId);
		if(obj2) obj2.style.display="inline";
	}
	else if(evento.type=='mouseout'){
		var obj1 = document.getElementById("imgFlecha"+sourceTagId);
		if(obj1) obj1.style.display="inline";
		var obj2 = document.getElementById("imgFlecha2_"+sourceTagId);
		if(obj2) obj2.style.display="none";
	}
}

function clickPestanyaCategoria(categoryId, offers)
{
	if (categoryId == undefined) categoryId = "";
	if (offers == undefined) offers = 0;
	var obj = document.getElementById("categoryId");
	if (obj){
		obj.value = categoryId;
	}
	generarUrl();
}