function doStuff(el,image) 
{
	if(image=="t-key.png")
	{
		el.src="/webmurcial/img/t-keyb.png";
		el.onmouseout=function() 
		{
			el.src="/webmurcial/img/t-key.png";
		}
	}
	else if(image=="t-home.png")
	{
		el.src="/webmurcial/img/t-homeb.png";
		el.onmouseout=function() 
		{
			el.src="/webmurcial/img/t-home.png";
		}		
	}
	else if(image=="t-info.png")
	{
		el.src="/webmurcial/img/t-infob.png";
		el.onmouseout=function() 
		{
			el.src="/webmurcial/img/t-info.png";
		}
	}
	else{}

}