var ALERTSPACE="                ";function CheckData(submitform)
{var len=document.submitform.elements.length;for(var i=0;i<len;i++)
{var es=document.submitform.elements[i];if(es.getAttribute("must")!=null&&es.getAttribute("must")=="1"&&es.value=="")
{var tStr=extString(es.getAttribute("label")," ",1,false)+"!"+ALERTSPACE;if(es.getAttribute("inputtype")=="SELECT")
{alert("请 选 择 "+tStr);return false;}
if(es.getAttribute("inputtype")=="INPUT")
{alert("请 输 入 "+tStr);es.focus();return false;}}
if(es.getAttribute("TField")!=null&&es.getAttribute("TField")=="EMAIL")
{if(!isEmailAddress(es,''))return false;};}
document.submitform.submit();var el=event.srcElement;el.disabled=true;return true;}
function isEmailAddress(field,fieldName)
{var s=field.value;var filter=/^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;if(filter.test(s))
return true;else
alert("请输入一个合法的电子信箱地址!");field.focus();return false;}
function isShopId(field)
{var s=field.value;if(s=="")
{return false;}
var filter=/^[\w,\.]*$/;if(filter.test(s))
return true;else
alert("请输入规范的别名(a-zA-Z0-9._)!");field.value="";field.focus();return false;}
function extString(vString,vChar,n,endToo)
{var returnString="";var tmpString="";for(var j=0;j<n;j++)
{tmpString+=vChar;}
for(var i=0;i<vString.length;i++)
{if(!endToo&&i==vString.length-1)
{tmpString="";}
returnString+=vString.substr(i,1)+tmpString;}
return returnString;}