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//Register NameSpace for window.MSN
if(!window.MSN)
{
window.MSN = {};
}
if(!window.MSN.SET)
{
window.MSN.SET = {};
}
if(!window.MSN.SET.Utilities)
{
window.MSN.Utilities = {};
}
//Check you borwse type
//IE7 &IE8 & FF etc can render hover for div tags, but can't render under IE6.0
//this function can render hover for div under IE6.0 browse
//
MSN.SET.Utilities = {
WebBrowserType: { IE6: 'MSIE 6.0', IE7: 'MSIE 7.0', IE8: 'MSIE 8.0', Firefox: 'Mozilla', Unknow: 'unknow' },
checkUserWebBrowser:function(){
var userAgent = window.navigator.userAgent;
if(userAgent.indexOf(MSN.SET.Utilities.WebBrowserType.IE8) > -1) {
return MSN.SET.Utilities.WebBrowserType.IE8;
}
if(userAgent.indexOf(MSN.SET.Utilities.WebBrowserType.IE7) > -1) {
return MSN.SET.Utilities.WebBrowserType.IE7;
}
if(userAgent.indexOf(MSN.SET.Utilities.WebBrowserType.IE6) > -1){
return MSN.SET.Utilities.WebBrowserType.IE6;
}
if (userAgent.indexOf(MSN.SET.Utilities.WebBrowserType.Firefox) > -1) {
return
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<script language="javascript">
function test()
{
var rng=document.body.createTextRange();
alert(rng.text)
}
function test1()
{
var rng=document.body.createTextRange();
alert(rng.htmlText)
}
</script>
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var a = [1,2,3,4,5];
var b = a.shift(); //a£º[2,3,4,5] b£º1
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var a = [1,2,3,4,5];
var b = a.unshift(-2,-1); //a£º[-2,-1,1,2,3,4,5] b£º7
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function unique(data){debugger;
data = data || [];
var a = {};
for (var i=0; i<data.length; i++) {
var v = data[i];
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