输入框提示
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<body onload="setSign()">
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//添加提示function setSign(){ var sjpbyq = document.getElementById("sjpbyq"); if(sjpbyq!=null && sjpbyq.value==""){ sjpbyq.value = "可选择或手工录入"; sjpbyq.style.color='#C0C0C0'; }}//清除提示function clearSign(obj){if(obj.value=="可选择或手工录入"){obj.value="";}obj.style.color='#000000';}?
onfocus="clearSign(this)"
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