var i = 0;
var el=document.getElementsByTagName("input");
for(i=0;i<el.length;i++)
{
	if(el[i].type == "button" || el[i].type == "submit" || el[i].type == "reset")
	{
		el[i].style.backgroundColor="#ffffff";
		el[i].style.border="#000000 1px solid";
		el[i].onmouseover=new Function("this.style.backgroundColor='#cccccc';");
		el[i].onmouseout=new Function("this.style.backgroundColor='#ffffff';");
		el[i].style.height="22px";
		if(el[i].offsetWidth<80)el[i].style.width="80px";
	}
}
el=document.getElementsByTagName("button");
for(i=0;i<el.length;i++)
{
	el[i].style.backgroundColor="#ffffff";
	el[i].style.border="#000000 1px solid";
	el[i].onmouseover=new Function("this.style.backgroundColor='#cccccc';");
	el[i].onmouseout=new Function("this.style.backgroundColor='#ffffff';");
	el[i].style.height="22px";
	if(el[i].offsetWidth<80)el[i].style.width="80px";
}