// JavaScript Document
	function mouseOver()
	{
		document.getElementById("opt1").style.backgroundImage="url(img/menu/inicio_hover.png)";
	}
	function mouseOut()
	{
		document.getElementById("opt1").style.backgroundImage="url(img/menu/inicio.png)";
	}
	
	function mouseOver2()
	{
		document.getElementById("opt2").style.backgroundImage="url(img/menu/qsomos_hover.png)";
	}
	function mouseOut2()
	{
		document.getElementById("opt2").style.backgroundImage="url(img/menu/qsomos.png)";
	}

	function mouseOver3()
	{
		document.getElementById("opt3").style.backgroundImage="url(img/menu/contenido_hover.png)";
	}
	function mouseOut3()
	{
		document.getElementById("opt3").style.backgroundImage="url(img/menu/contenido.png)";
	}
	
	function mouseOver4()
	{
		document.getElementById("opt4").style.backgroundImage="url(img/menu/herramient_hover.png)";
	}
	function mouseOut4()
	{
		document.getElementById("opt4").style.backgroundImage="url(img/menu/herramient.png)";
	}
	function mouseOver5()
	{
		document.getElementById("opt5").style.backgroundImage="url(img/menu/contacto_hover.png)";
	}
	function mouseOut5()
	{
		document.getElementById("opt5").style.backgroundImage="url(img/menu/contacto.png)";
	}