var studentsindex = new Array();
function preloading()
{
	for (x=0; x<preloading.arguments.length; x++)
	{
	studentsindex[x] = new Image();
	studentsindex[x].src = preloading.arguments[x];
	}
}
preloading("images/mainpage/address/perc_web_b_r.gif",
			"images/mainpage/address/email_b_r.gif",
			"images/mainpage/menu/students_b_r.gif",
			"images/mainpage/menu/grad_b_r.gif",
			"images/mainpage/menu/interns_b_r.gif")