// JavaScript Document
function caution(Mes){
	var div = $('caution');
	Element.setStyle(div, {
					 'border':'thin solid #990033',
					 'color':'#663300',
					 'backgroundColor':'#FF9999'
					 });
	document.getElementById('caution').innerHTML = Mes;
}
function notice(Mes){
	var div = $('caution');
	Element.setStyle(div, {
					 'border':'thin solid #003366',
					 'color':'#000066',
					 'backgroundColor':'#99CCFF'
					 });
	document.getElementById('caution').innerHTML = Mes;
}
function check1(){
   if(SP -1 < 0){
	   document.form1.spp1.click();
	   caution("これ以上下げるとSPが足りなくなります。");
	   return false;
   }
	if(document.form1.spp1.checked == true){
		SP += 1;
		document.getElementById('SP').innerHTML = SP;
	}else{
		SP -=1;
		document.getElementById('SP').innerHTML = SP;
	}
	document.form1.spp1.blur();
}
function check2(){
   if(SP -1 < 0){
	   document.form1.spp2.click();
	   caution("これ以上下げるとSPが足りなくなります。");
	   return false;
   }
   if(document.form1.spp2.checked == true){
		SP += 1;
		document.getElementById('SP').innerHTML = SP;
	}else{
		SP -= 1;
		document.getElementById('SP').innerHTML = SP;
	}
	document.form1.spp2.blur();
}