我公司的供应信息分布于以下类目中,请查看:
<script language="javascript" type="text/javascript">
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 inputPageNum () {
var page = document.getElementById("pageNum").value;
if(event.keyCode == 13 && page != null && page != "") {
gotoPage();
}
}
function gotoPage(){
var page = trim(document.getElementById("pageNum").value);
if (page == null || page == "") {
page = 1;
}
if (page > 5) {
page = 5;
}
if (!(page > = 1)) {
page = 1;
}
var url = "http://sz99and1.cn.alibaba.com/athena/offerlist/sz99and1-sale-" + page + "-false.html";
parent.window.location.href = url;
}
</script>