//获取时间选择器开始时间
function getDateStart() {
	var startdate = $("#start_date").val();
	var starthour = $("#start_hour").val();
	var startminute = $("#start_minute").val();
	var start = startdate.replace(new RegExp('-', 'g'),'')  + starthour+startminute;
	return start;
};
//获取时间选择器结束时间
function getDateEnd() {
	var enddate = $("#end_date").val();
	var endhour = $("#end_hour").val();
	var endminute = $("#end_minute").val();
	var end = enddate.replace(new RegExp('-', 'g'),'') + endhour + endminute;
	return end;
};
//微博分享
function shareAddToBlog(s, d, e, r, l, p, t, z, c) {
	var f = 'http://v.t.sina.com.cn/share/share.php?',
	u = z || d.location,
	p = ['appkey=3934138726&ralateUid=1779994613&url=', e(u), '&title=', e(t || d.title), '&source=', e(r), '&sourceUrl=', e(l), '&content=', c || 'gb2312', '&pic=', e(p || '')].join('');
	function a() {
	  if (!window.open([f, p].join(''), 'mb', ['toolbar=0,status=0,resizable=1,width=440,height=430,left=', (s.width - 440) / 2, ',top=', (s.height - 430) / 2].join(''))) u.href = [f, p].join('');
	
	};
	if (/Firefox/.test(navigator.userAgent)) setTimeout(a, 0);
	else a();
};
function shareMiniBlog(pic,title,url){
	if(pic!=''){
		pic = 'http://www.7guo.com'+pic;
	}
	shareAddToBlog(screen, document,
	encodeURIComponent,
	"七果网",
	"http://www.7guo.com/",
	pic,
	title,
	url,
	"");
};
(function($){
    $.fn.selection = function(){
        var s,e,range,stored_range;
        if(this[0].selectionStart == undefined){
            var selection=document.selection;
            if (this[0].tagName.toLowerCase() != "textarea") {
                var val = this.val();
                range = selection.createRange().duplicate();
                range.moveEnd("character", val.length);
                s = (range.text == "" ? val.length:val.lastIndexOf(range.text));
                range = selection.createRange().duplicate();
                range.moveStart("character", -val.length);
                e = range.text.length;
            } else {
                range = selection.createRange(),
                stored_range = range.duplicate();
                stored_range.moveToElementText(this[0]);
                stored_range.setEndPoint('EndToEnd', range);
                s = stored_range.text.length - range.text.length;
                e = s + range.text.length;
            }
        } else {
            s = this[0].selectionStart,
            e = this[0].selectionEnd;
        }
        var te = this[0].value.substring(s,e);
        return {start:s,end:e,text:te}
    };
})(jQuery);
function setCaretPosition(obj, pos){
    if(obj.setSelectionRange)
    {
        obj.focus();
        obj.setSelectionRange(pos,pos);
    }
    else if (obj.createTextRange) {
        var range = obj.createTextRange();
        range.collapse(true);
        range.moveEnd('character', pos);
        range.moveStart('character', pos);
        range.select();
    }
}
jQuery.extend({
    copy : function(meintext) {
           if (window.clipboardData) {
           //alert("ie");
           // the IE-manier
           window.clipboardData.setData("Text", meintext);
           // waarschijnlijk niet de beste manier om Moz/NS te detecteren;
           // het is mij echter onbekend vanaf welke versie dit precies werkt:
           }
           else if (window.netscape) {
                // dit is belangrijk maar staat nergens duidelijk vermeld:
                // you have to sign the code to enable this, or see notes below
                try {
                    netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
                } catch (e) {
                    alert("本浏览器不支持JS复制操作，请手动复制或用IE浏览器！");  
                }      
                //\n请在浏览器地址栏输入'about:config'并回车\n然后将 'signed.applets.codebase_principal_support'设置为'true'
                // maak een interface naar het clipboard
                var clip = Components.classes['@mozilla.org/widget/clipboard;1'].
                createInstance(Components.interfaces.nsIClipboard);
                if (!clip) return;
                //alert("mozilla");
                // maak een transferable
                var trans = Components.classes['@mozilla.org/widget/transferable;1'].
                createInstance(Components.interfaces.nsITransferable);
                if (!trans) return;
                // specificeer wat voor soort data we op willen halen; text in dit geval
                trans.addDataFlavor('text/unicode');
                // om de data uit de transferable te halen hebben we 2 nieuwe objecten
                // nodig om het in op te slaan
                var str = new Object();
                var len = new Object();
                var str = Components.classes["@mozilla.org/supports-string;1"].
                createInstance(Components.interfaces.nsISupportsString);
                var copytext=meintext;
                str.data=copytext;
                trans.setTransferData("text/unicode",str,copytext.length*2);
                var clipid=Components.interfaces.nsIClipboard;
                if (!clip) return false;
                clip.setData(trans,null,clipid.kGlobalClipboard);
           }  
           alert("已复制本页链接,您可以使用Ctrl+V粘贴后,发送给好友!");
           return false;
        }
});