/*function min(){
document.getElementsByTagName("body")[0].style.fontSize = 12 + "px";
}
function med(){
document.getElementsByTagName("body")[0].style.fontSize = 13 + "px";
}
function max(){
document.getElementsByTagName("body")[0].style.fontSize = 15 + "px";
}
*/
function grow()
{
	s = document.getElementsByTagName("body")[0].style.fontSize;
	if(s!="12px")
	{
		document.getElementsByTagName("body")[0].style.fontSize = 12 + "px";
	}
	if(s=="12px" || s=="")
	{
		document.getElementsByTagName("body")[0].style.fontSize = 13 + "px";
	}
	if(s=="13px")
	{
		document.getElementsByTagName("body")[0].style.fontSize = 15 + "px";
	}
}