//更改字体大小
var status0        = '';
var curfontsize    = 10;
var curlineheight  = 20;
var i,a;

function fontSize(type,objname,num){
  
  if (type=="b"){
 	  for (i=1;i<=num ;i++ )
	  {
	  a=objname+i
      document.getElementById(a).style.fontSize='12pt';
      document.getElementById(a).style.lineHeight='22pt';
	 }
	 writeCookie("learn365_fontsize", "b", 1000);
	 }
  if (type=="m"){
 	  for (i=1;i<=num ;i++ )
	  {
	  a=objname+i
      document.getElementById(a).style.fontSize='10.5pt';
      document.getElementById(a).style.lineHeight='20pt';
	 }
 	 writeCookie("learn365_fontsize", "m", 1000);
	 }
  if (type=="s"){
		for (i=1;i<=num ;i++ )
	  {
	  a=objname+i
      document.getElementById(a).style.fontSize='9pt';
      document.getElementById(a).style.lineHeight='15pt';
	  }
	 writeCookie("learn365_fontsize", "s", 1000);
	}
}