function arrowtag(namestr,valuestr,iSize){
	  if(iSize==null||iSize=="") iSize="15";
	  document.write("<input type='text' readonly title='Double-click on empty' name='"+namestr+"' value='"+valuestr+"' size='"+iSize+"' class='bva_textref' onDblClick=\"javascript:this.value=''\">");
	  document.write("<img src='/images/ref.gif' width='18'  height='21' border='0' align='absmiddle' onClick='javascript:fPopCalendar("+namestr+","+namestr+");return false;'>");
} 
/**
 * @author: lidonghong
 * @date  : 2005-12-21
 */
function arrowtag2(namestr,valuestr,iSize,altstr){
	  if(iSize==null||iSize=="")iSize="15";
	  document.write("<input type='text' readonly name='"+namestr+"' value='"+valuestr+"' size='"+iSize+"' class='bva_textref' onDblClick=\"javascript:this.value=''\" title=\'Double-click on empty\'");
	  if(altstr != "")
	  	document.write(" alt='"+altstr+"'>");
	  document.write("<img src='/images/ref.gif'  width='18'  height='21' border='0' align='absmiddle' onClick='javascript:fPopCalendar1("+namestr+","+namestr+");return false;'>");
	  if(altstr != "")
	  	document.write("<br><b><label id=chk_"+namestr+"></label></b>");
}