<!--
function doSearch(tmpForm) {
  var KeyWord = trim(tmpForm.KeyWord.value);
  tmpForm.KeyWord.value = KeyWord;
  var Channel = tmpForm.Channel.value;

  if ((KeyWord == "") || (KeyWord == "开始新搜索...")) {
    alert("请输入关键字！");
    tmpForm.KeyWord.focus();
    return false;
  }
  if(Channel == "Info") {
  	url = "Info_Search.asp";
  	tmpForm.tracelog.value='PO_searchsell_search';
  }
  if (Channel == "Pro") {
  	url = "Pro_Search.asp";
  	tmpForm.action = url;
  }
  if (Channel == "Corp") {
  	url = "Corp_Search.asp";
  	tmpForm.action = url;
  }
  if (Channel == "Phone") {
  	url = "Search_Phone.asp";
  	tmpForm.action = url;
  }
}

function trim(inputString) {

if (typeof inputString != "string") { return inputString; }
var retValue = inputString;
var ch = retValue.substring(0, 1);
while (ch == " ") { 
  //检查字符串开始部分的空格
  retValue = retValue.substring(1, retValue.length);
  ch = retValue.substring(0, 1);
}
ch = retValue.substring(retValue.length-1, retValue.length);
while (ch == " ") {
 //检查字符串结束部分的空格
 retValue = retValue.substring(0, retValue.length-1);
 ch = retValue.substring(retValue.length-1, retValue.length);
}
while (retValue.indexOf("  ") != -1) { 
 //将文字中间多个相连的空格变为一个空格
 retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); 
}
return retValue;
}

function doChangeNote(sel,tmpForm) {
    var Channel = sel.value;
    tmpForm.Channel.value = sel.value;
    var submit = tmpForm.submit;
    if(Channel == "Info") {
    	submit.value="搜索 商业机会";
    }
    if (Channel == "Phone") {
    	submit.value="搜索 电话号码";
    }
    if (Channel == "Pro") {
    	submit.value="搜索 产品展厅";
    }
    if (Channel == "Corp") {
    	submit.value="搜索 企业名录";
    }
}

//-->