function submitPageForm(formName,pageNo,pageSize){			
		var frm =document.getElementsByName(formName)[0];		
		var elmPageNo;
		if (typeof(frm.baosteel_page_no) == 'undefined')
		{
			elmPageNo  = document.createElement("<input type='hidden' name='baosteel_page_no' />");
		}else{
			elmPageNo  = frm.baosteel_page_no;
		}
		var	elmPageSize;
		if (typeof(frm.baosteel_page_size) == 'undefined')
		{
			elmPageSize  = document.createElement("<input type='hidden' name='baosteel_page_size' />");
		}else{
			elmPageSize  = frm.baosteel_page_size;
		}
		elmPageNo.value=pageNo;
		elmPageSize.value=pageSize;
		frm.appendChild(elmPageNo);frm.appendChild(elmPageSize);
		frm.submit();
	}