onload=function() 
{	preCarga("../images/tabgrey.gif","../images/tabselected.gif","../images/tabgreyhover.gif","../images/btncursospartact.gif","../images/btncursosempract.gif","../images/btnverprogramaact.gif","../images/btnfbact.gif","../images/btnempresasact.jpg","../images/btncursosact.jpg","../images/btnhomeact.jpg","../images/btncontactoact.jpg","../images/btnnosotrosact.jpg","../images/barsubmenu.jpg","../images/buttons.png","../images/loader.gif");
}

function preCarga()
{
	imagenes=new Array();
	for(i=0; i<arguments.length; i++)
	{
		imagenes[i]=document.createElement("img");
		imagenes[i].src=arguments[i];
	}
}