// open window functions
var newWin;

function newWindow(url, winType) {
        win_name = "intranet_popup";
        win_size = "resizable,scrollbars,status,top=40,left=40,width=400,height=400";
        if(winType==0){
                win_name = "intranet_popup0";
                win_size = "resizable,scrollbars,status,top=40,left=40,width=400,height=400";
        }
        if(winType==1){
                win_name = "intranet_popup1";
                win_size = "resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==2){
                win_name = "intranet_popup2";
                win_size = "resizable,scrollbars,status,top=40,left=40,width=500,height=400";
        }
        if(winType==3){
                win_name = "intranet_popup3";
                win_size = "toolbar,location,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==4){
                win_name = "intranet_popup4";
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==5){
                win_name = "intranet_popup5";
                win_size = "menubar,toolbar,resizable,scrollbars,status,top=40,left=40,width=620,height=400";
        }
        if(winType==6){
                win_name = "intranet_popup6";
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=500,height=350";
        }
        if(winType==7){
                win_name = "intranet_popup7";
                win_size = "toolbar,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==8){
                win_name = "intranet_popup8";
                win_size = "menubar,toolbar,resizable,scrollbars,status,top=40,left=40,width=800,height=500";
        }
        if(winType==9){
                win_name = "intranet_popup9";
                win_size = "resizable,scrollbars,status,top=40,left=500,width=500,height=400";
        }
        if(winType==10){
                win_name = "intranet_popup10";
                win_size = "resizable,scrollbars,status,top=40,left=40,width=800,height=600";
        }
        if(winType==11){
                win_name = "intranet_popup11";
                win_size = "resizable,scrollbars,status,top=40,left=40,width=500,height=500";
        }
        if(winType==12){
                win_name = "intranet_popup12";
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=630,height=400";
        }
        if(winType==13){
                win_name = "intranet_popup13";
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=800,height=600";
        }
        if(winType==14){
                win_name = "intranet_popup14";
                win_size = "resizable,scrollbars,status,top=40,left=500,width=500,height=500";
        }
        if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion >="4")
        if (newWin!=null) newWin.close();
        newWin = window.open (url, win_name, win_size);
        if (navigator.appName=="Netscape" && navigator.appVersion >= "3") newWin.focus();
}

function newWindowWithName(url, winType){
        if(winType==8){
                win_name = "intranet_popup8";
                win_size = "menubar,toolbar,resizable,scrollbars,status,top=40,left=40,width=800,height=500";
        }
        if(winType==13){
                win_name = "intranet_pop13ForExport";
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=800,height=600";
        }

        if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion >="4")
        if (newWin!=null) newWin.close();
        newWin = window.open (url, win_name, win_size);
        if (navigator.appName=="Netscape" && navigator.appVersion >= "3") newWin.focus();

        return win_name;
}

function newWindowNotClose(url, winType,name) {
        var newWindow;
        win_name = name;
        win_size = "resizable,scrollbars,status,top=40,left=40,width=400,height=400";
        if(winType==0){
                win_size = "resizable,scrollbars,status,top=40,left=40,width=400,height=400";
        }
        if(winType==1){
                win_size = "resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==2){
                win_size = "resizable,scrollbars,status,top=40,left=40,width=500,height=400";
        }
        if(winType==3){
                win_size = "toolbar,location,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==4){
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==5){
                win_size = "menubar,toolbar,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==6){
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=500,height=350";
        }
        if(winType==7){
                win_size = "toolbar,resizable,scrollbars,status,top=40,left=40,width=600,height=400";
        }
        if(winType==8){
                win_size = "menubar,toolbar,resizable,scrollbars,status,top=40,left=40,width=800,height=500";
        }
        if(winType==9){
                win_size = "resizable,scrollbars,status,top=40,left=500,width=500,height=400";
        }
        if(winType==10){
                win_size = "resizable,scrollbars,status,top=40,left=40,width=800,height=600";
        }
        if(winType==11){
                win_size = "resizable,scrollbars,status,top=40,left=40,width=500,height=500";
        }
        if(winType==12){
                win_size = "menubar,resizable,scrollbars,status,top=40,left=40,width=630,height=400";
        }
//        if (navigator.appName=="Microsoft Internet Explorer" && navigator.appVersion >="4")
        newWindow = window.open (url, win_name, win_size);
        if (navigator.appName=="Netscape" && navigator.appVersion >= "3") newWindow.focus();
}

// trim functions
function LTrim(str){
        var whitespace = new String(" \t\n\r");
        var s = new String(str);
        if (whitespace.indexOf(s.charAt(0)) != -1) {
                var j=0, i = s.length;
                while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
                        j++;
                s = s.substring(j, i);
        }
        return s;
}
function RTrim(str){
        var whitespace = new String(" \t\n\r");
        var s = new String(str);
        if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
                var i = s.length - 1;       // Get length of string
                while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
                        i--;
                s = s.substring(0, i+1);
        }
        return s;
}
function Trim(str){
        return RTrim(LTrim(str));
}

// form validation functions
function setChecked(val, obj, element_name){
        len=obj.elements.length;
        var i=0;
        for( i=0 ; i<len ; i++) {
                if (obj.elements[i].name==element_name)
                obj.elements[i].checked=val;
        }
}
function countChecked(obj, element_name){
        len=obj.elements.length;
        var i=0;
        var j=0;
        for( i=0 ; i<len ; i++) {
                if (obj.elements[i].name==element_name && obj.elements[i].checked)
                j=j+1;
        }
        return j;
}
function returnChecked(obj, element_name){
        len=obj.elements.length;
        var i=0;
        for( i=0 ; i<len ; i++) {
                if (obj.elements[i].name==element_name && obj.elements[i].checked)
                return obj.elements[i].value;
        }
        return null;
}
function check_text(f, msg){
        if(Trim(f.value)==""){
                alert(msg);
                f.value="";
                f.focus();
                return false;
        }else{
                return true;
        }
}
function check_select(f, msg, g){
        if(Trim(f.options[f.selectedIndex].value)==g){
                alert(msg);
                f.focus();
                return false;
        }else{
                return true;
        }
}
function check_checkbox(obj,element){
        if(countChecked(obj,element)==0){
                return false;
        } else {
                return true;
        }
}
function check_int(f,d,msg){
        if(isNaN(parseInt(f.value)) || parseInt(f.value)==0){
                alert(msg);
                f.value=d;
                f.focus();
                return false;
        }else{
                f.value=parseInt(f.value);
                return true;
        }
}
function check_positive_int (f,msg)
{
     value = parseInt(f.value);
     if (isNaN(value) || value < 0)
     {
         alert(msg);
         f.focus();
         return false;
     }
     else
     {
         f.value = value;
         return true;
     }
}
function check_positive_nonzero_int (f,msg)
{
     value = parseInt(f.value);
     if (isNaN(value) || value <= 0)
     {
         alert(msg);
         f.focus();
         return false;
     }
     else
     {
         f.value = value;
         return true;
     }
}
function check_date(obj, msg){
	var valid;
	
	valid = check_date_value(obj.value,msg);
	if(!valid){
              obj.focus();
    }
    return valid;
}

function check_date_value(d_a, msg){
        var err = 0;
        if (d_a.length == 0) return true;
        if (d_a.length != 10) err = 1;
        d_b = parseInt(d_a.substring(0, 4),10)        // year
        d_c = d_a.substring(4, 5)                                // '-'
        d_d = parseInt(d_a.substring(5, 7),10)        // month
        d_e = d_a.substring(7, 8)                                // '-'
        d_f = parseInt(d_a.substring(8, 10),10)        // day
        // basic error checking
        if(d_b<0 || d_b>3000 || isNaN(d_b)) err = 1;
        if(d_c != '-') err = 1;
        if(d_d<1 || d_d>12 || isNaN(d_d)) err = 1;
        if(d_e != '-') err = 1;
        if(d_f<1 || d_f>31 || isNaN(d_f)) err = 1;
        // advanced error checking
        // months with 30 days
        if((d_d==4 || d_d==6 || d_d==9 || d_d==11) && (d_f==31)) err = 1;
        // february, leap year
        if(d_d==2){ // feb
                var d_g = parseInt(d_b/4)
                if(isNaN(d_g)) err = 1;
                if(d_f>29) err = 1;
                if(d_f==29 && ((d_b/4)!=parseInt(d_b/4))) err = 1;
        }
        if(err==1){
                alert(msg);
                return false;
        }else{
                return true;
        }
}

function check_year_month(obj, msg){
	var valid;
	
	valid = check_year_month_value(obj.value,msg);
	if(!valid){
              obj.focus();
    }
    return valid;
}

function check_year_month_value(d_a, msg){
        var err = 0;
        if (d_a.length == 0) return true;
        if (d_a.length != 7) err = 1;
        d_b = parseInt(d_a.substring(0, 4),10)        // year
        d_c = d_a.substring(4, 5)                                // '-'
        d_d = parseInt(d_a.substring(5, 7),10)        // month
        // basic error checking
        if(d_b<0 || d_b>3000 || isNaN(d_b)) err = 1;
        if(d_c != '-') err = 1;
        if(d_d<1 || d_d>12 || isNaN(d_d)) err = 1;
        // advanced error checking
        if(err==1){
                alert(msg);
                return false;
        }else{
                return true;
        }
}

function check_time(obj,msg)
{
	var valid;
	
	valid = check_time_value(obj.value,msg);
	if(!valid){
              obj.focus();
    }
    return valid;
}

function check_time_value(d_a,msg){
        var err = 0;
        if (d_a.length == 0) return true;
        if (d_a.length != 8) err = 1;
        d_b = parseInt(d_a.substring(0, 2),10)        // hr
        d_c = d_a.substring(2, 3)                                // ':'
        d_d = parseInt(d_a.substring(3, 5),10)        // min
        d_e = d_a.substring(5, 6)                                // ':'
        d_f = parseInt(d_a.substring(6, 8),10)        // sec
        // basic error checking
        if(d_b<0 || d_b>23 || isNaN(d_b)) err = 1;
        if(d_c != ':') err = 1;
        if(d_d<0 || d_d>59 || isNaN(d_d)) err = 1;
        if(d_e != ':') err = 1;
        if(d_f<0 || d_f>59 || isNaN(d_f)) err = 1;
        if(err==1){
                alert(msg);
                return false;
        }else{
                return true;
        }
}

function check_datetime(obj,msg)
{
	d_a = obj.value;
	err=0;
	if (d_a.length == 0) return true;
	if (d_a.length != 19) err = 1;
	
	if(err==0){
		var d_d,d_s,d_t;
		var valid_d,valid_s,valid_t;
	    d_d = d_a.substring(0, 10);                               
	    d_s = d_a.substring(10, 11);                               
	    d_t = d_a.substring(11, 19);                               

		if(d_s==' '){
			valid_s=true;
		}else{
			valid_s=false;
		}
	    
	    valid_d = check_date_value(d_d,msg);
		if(valid_d){
			valid_t = check_time_value(d_t,msg);
		}
		if(valid_d&&valid_s&&valid_t){
	        valid = true;
	    }else{
	        valid = false;
	        obj.focus();
	    }
    }else{
        alert(msg);
        obj.focus();
        valid = false;
    }
    return valid;
}

/*
Compare date. Return
1  if s1 is dated later than s2
-1 if s2 is dated later then s1
0  if s1 and s2 are dated the same
*/
function compareDate(s1,s2)
{
        y1 = parseInt(s1.substring(0,4),10);
        y2 = parseInt(s2.substring(0,4),10);
        m1 = parseInt(s1.substring(5,7),10);
        m2 = parseInt(s2.substring(5,7),10);
        d1 = parseInt(s1.substring(8,10),10);
        d2 = parseInt(s2.substring(8,10),10);

        if (y1 > y2)
        {
                return 1;
        }
        else if (y1 < y2)
        {
                return -1;
        }
        else if (m1 > m2)
        {
                return 1;
        }
        else if (m1 < m2)
        {
                return -1;
        }
        else if (d1 > d2)
        {
                return 1;
        }
        else if (d1 < d2)
        {
                return -1;
        }
        return 0;
}

//not include format validation here
function compareTime(t1,t2){
	h1 = parseInt(t1.substring(0,2),10);
	h2 = parseInt(t2.substring(0,2),10);
    m1 = parseInt(t1.substring(3,5),10);
    m2 = parseInt(t2.substring(3,5),10);

	if((h1>h2)||((h1==h2)&&(m1>m2))){
		return 1;
	}else if((h1==h2)&&(m1==m2)){
		return 0;
	}else{
		return -1;
	}
}

function checkRegEx(str,msg){
        var RE1 = new RegExp("[^0-9a-zA-Z]");
        if (RE1.test(str)){
                alert(msg);
                return false;
        }else{
                return true;
        }
}
function validateEmail(obj,msg){
        //var re = /^[\w_.-]+@[\w-]+(\.\w+)+$/;
        var re = /^.+@.+\..{2,3}$/;
        if (re.test(obj.value)) {
                return true;
        }else{
                alert(msg);
                obj.focus();
                return false;
        }
}
function validateFilename(str){
        var re = /[:<>\\\/\|\*\?'"]/;
        if (re.test(str)) {
                alert(globalAlertMsg9);
                return false;
        }else{
                return true;
        }
}

// page functions
function gopage(page, obj){
        obj.pageNo.value=page;
        obj.submit();
}
function sortPage(a, b, obj){
        obj.order.value=a;
        obj.field.value=b;
        obj.pageNo.value=1;
        obj.submit();
}

// menu bar functions
function checkNew(page){
        self.location.href=page;
}
function checkPost(obj,url){
        obj.action=url;
        obj.method = "post";
        obj.submit();
}
function checkGet(obj,url){
        obj.action=url;
        obj.method = "get";
        obj.submit();
}
function AlertPost (obj,url,msg){
        if(confirm(msg)){
           obj.action=url;
           obj.method = "post";
           obj.submit();
        }
}
function checkRemoveAll(obj,url){
        if(confirm(globalAlertMsgRemoveAll)){
           obj.action=url;
           obj.method = "get";
           obj.submit();
        }
}

function checkEdit(obj,element,page){
        if(countChecked(obj,element)==1) {
                obj.action=page;
                obj.submit();
        } else {
                alert(globalAlertMsg1);
        }
}
function checkRemove(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertMsg3)){
                obj.action=page;
                obj.method="POST";
                obj.submit();
                }
        }
}
function checkRestore(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                obj.action=page;
                obj.submit();
        }
}
/*
function checkNonZeroAndPostWithoutConfirmation(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                obj.action=page;
                obj.method="POST";
                obj.submit();
        }
}
*/
function checkNonZeroAndPost(obj,element,page, confirmmsg){
        if(countChecked(obj,element)==0) {
                alert(globalAlertMsg2);
        } else {
	        	if(confirmmsg){
		        	goOn=confirm(confirmmsg);
	        	}else{
		        	goOn=true;
	        	}
	        	if(goOn){
        	        obj.action=page;
	                obj.method="POST";
    	            obj.submit();
	            }
        }
}

function checkApprove(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertMsg4)){
                obj.action=page;
                obj.submit();
                }
        }
}
function checkReject(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertMsg22)){
                obj.action=page;
                obj.submit();
                }
        }
}
function checkActivate(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertActivate)){
                obj.action=page;
                obj.submit();
                }
        }
}

function checkSuspend(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertMsg5)){
                obj.action=page;
                obj.submit();
                }
        }
}
function checkSwap(obj,element,page){
        if(countChecked(obj,element)!=2)
                alert(globalAlertMsg6);
        else{
                if(confirm(globalAlertMsg7)){
                obj.action=page;
                obj.submit();
                }
        }
}
function checkImport(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                obj.action=page;
                obj.submit();
        }
}
function checkIdentity(obj,element){
        if(countChecked(obj,element)==0){
                alert(globalAlertMsg14);
                return false;
        }else{
                return true;
        }
}
function checkRole(obj,element,page){
        if(countChecked(obj,element)==0){
                alert(globalAlertMsg2);
        }else{
                obj.action=page;
                obj.submit();
        }
}
function checkArchive(obj,element,page){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(globalAlertMsg21)){
                obj.action=page;
                obj.submit();
                }
        }
}

function checkAlert(obj,element,page,msg){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                if(confirm(msg)){
                obj.action=page;
                obj.method="POST";
                obj.submit();
                }
        }
}
function checkPrompt(obj,element,page,msg,data,defaultmsg){
        if(countChecked(obj,element)==0)
                alert(globalAlertMsg2);
        else{
                var inputdata = prompt(msg,defaultmsg);
                if (inputdata==null) return;
                else {
                data.value = inputdata;
                obj.action=page;
                obj.method="POST";
                obj.submit();
                }
        }
}

function countOption(obj){
        checkOption(obj);
        var j = 0;
        for(i=0; i<obj.length; i++){
                if(obj.options[i].selected == true){
                        j = j+1;
                }
        }
        return j;
}

function checkOption(obj){
        for(i=0; i<obj.length; i++){
                if(obj.options[i].value== ''){
                        obj.options[i] = null;
                }
        }
}

function checkOptionAll(obj){
        checkOption(obj);
        for(i=0; i<obj.length; i++){
                obj.options[i].selected = true;
        }
}

function checkOptionNone(obj){
        for(i=0; i<obj.length; i++){
                obj.options[i].selected = false;
        }
}

function checkOptionAdd(obj, text, value){
        obj.options[obj.length] = new Option(text, value, false, false);
}

function checkOptionRemove(obj){
        checkOption(obj);
        i = obj.selectedIndex;
        while(i!=-1){
                obj.options[i] = null;
                i = obj.selectedIndex;
        }
}

function checkOptionClear(obj){
        i = obj.length;
        while(i!=-1){
                obj.options[i] = null;
                i = i - 1;;
        }
}

function checkOptionTransfer(from,to){
        checkOption(from);
        checkOption(to);
        i = from.selectedIndex;
        while(i!=-1){
                to.options[to.length] = new Option(from.options[i].text, from.options[i].value, false, false);
                from.options[i] = null;
                i = from.selectedIndex;
        }
}

// browser checker
function Browser() {
        var b=navigator.appName;
        if (b=="Netscape") this.b="ns";
        else if ((b=="Opera") || (navigator.userAgent.indexOf("Opera")>0)) this.b = "opera";
        else if (b=="Microsoft Internet Explorer") this.b="ie";
        if (!b) alert('Unidentified browser./nThis browser is not supported,');
        this.version=navigator.appVersion;
        this.v=parseInt(this.version);
        this.ns=(this.b=="ns" && this.v>=4);
        this.ns4=(this.b=="ns" && this.v==4);
        this.ns6=(this.b=="ns" && this.v==5);
        this.ie=(this.b=="ie" && this.v>=4);
        this.ie4=(this.version.indexOf('MSIE 4')>0);
        this.ie5=(this.version.indexOf('MSIE 5')>0);
        this.ie55=(this.version.indexOf('MSIE 5.5')>0);
        this.opera=(this.b=="opera");
        this.dom=(document.createElement && document.appendChild && document.getElementsByTagName)?true:false;
        this.def=(this.ie||this.dom); // most used browsers, for faster if loops
        var ua=navigator.userAgent.toLowerCase();
        if (ua.indexOf("win")>-1) this.platform="win32";
        else if (ua.indexOf("mac")>-1) this.platform="mac";
        else this.platform="other";
}
is = new Browser();
if(is.ie) {
document.writeln("<link rel=stylesheet href=/templates/ie.css>");
document.writeln("<META HTTP-EQUIV='Pragma' CONTENT='no-cache'>");
}

// filesystem functions
function fs_view(url){
        newWindow(url,6);
}
function fs_openfolder(folder, obj, page){
        obj.path.value = (folder == "..") ? obj.path.value.substring(0,obj.path.value.lastIndexOf("/")) : obj.path.value + "/" + folder;
        obj.action = page;
        obj.submit();
}
function fs_newfolder(obj, page){
        folder = prompt(globalAlertMsg8, "New_Folder");
        if(folder!=null && Trim(folder)!=""){
                if(validateFilename(folder)){
                        obj.folderName.value = folder;
                        obj.action = page;
                        obj.submit();
                }
        }
}
function fs_fileupload(obj, page){
        if(check_int(obj.no_file, 1, globalAlertMsg9)){
                obj.action = page;
                obj.submit();
        }
}
function fs_attachfile(obj, element, target){
        var x = "";
        for(var i=0;i<obj.elements.length;i++){
                if (obj.elements[i].name==element && obj.elements[i].checked){
                        if (x!='') x = x + " : ";
                        x = x + obj.path.value + '/' + obj.elements[i].value
                }
        }
        target.value = x;
        self.close();
}
function fs_rename(obj, element, page){
        var flag=0;
        if(countChecked(obj,element)==1) {
                filename = prompt(globalAlertMsg10, returnChecked(obj, element))
                if(filename!=null && Trim(filename)!=""){
                        if(validateFilename(filename)){
                                for(var i=0 ; i<obj.elements.length ; i++) {
                                        if (obj.elements[i].name==element && obj.elements[i].value==filename)
                                        flag=1;
                                }
                                if(flag==1){
                                        alert(globalAlertMsg11);
                                }else{
                                        obj.newName.value = filename;
                                        obj.action = page;
                                        obj.submit();
                                }
                        }
                }
        } else {
                alert(globalAlertMsg1);
        }
}

function fs_unzip(obj, element, page){
        var flag=0;
        if(countChecked(obj,element)==1) {
                filename = returnChecked(obj,element);
                filename = filename.toLowerCase();
                if(filename.indexOf(".zip")!=-1){
                        if(confirm(globalAlertMsg12)){
                                obj.action = page;
                                obj.submit();
                        }
                }else{
                        alert(filename + globalAlertMsg13);
                }
        } else {
                alert(globalAlertMsg1);
        }
}

function fs_move(obj, element, page){
        if(countChecked(obj,element)==0)
        alert(globalAlertMsg2);
        else{
                obj.action = page;
                obj.submit();
        }
}

function fs_copy(obj, element, page){
        if(countChecked(obj,element)==0)
        alert(globalAlertMsg2);
        else{
                obj.action = page;
                obj.submit();
        }
}

// front end view functions
function fe_view_announcement(id){
	newWindow('/home/view_announcement.php?AnnouncementID='+id, 12);
}

function fe_view_event(id){
        newWindow('/home/view_event.php?EventID='+id,0);
}

function fe_view_event_by_date(ts){
        newWindow('/home/view_event_by_date.php?ts='+ts,1);
}

function fe_view_event_by_type(tp){
        newWindow('/home/view_event_by_type.php?tp='+tp,1);
}

function fe_view_polling(id){
        newWindow('/home/view_pollresult.php?PollingID='+id,2);
}

function fe_eclass(id){
        newWindow('/home/eclass/login.php?uc_id='+id,8);
}

function fe_eclass_guest(id){
        newWindow('/home/eclass/guest.php?c_id='+id,8);
}

function fe_directory(id){
        newWindow('view.php?GroupID='+id,1);
}

function fe_pastpoll(){
        newWindow('/home/view_pastpoll.php',1);
}

function fe_view_timetable(id){
        newWindow('/home/school/timetable/index.php?GroupID='+id,10);
}

function fe_view_chat(id){
        newWindow('/home/school/chat/index.php?GroupID='+id,10);
}

function fe_view_bulletin(id){
        newWindow('/home/school/bulletin/index.php?GroupID='+id,10);
}

function fe_view_links(id){
        newWindow('/home/school/links/index.php?GroupID='+id,10);
}

function fe_view_files(id){
        newWindow('/home/school/files/index.php?GroupID='+id,10);
}

function fe_view_settings(id){
         newWindow('/home/school/settings/index.php?GroupID='+id,10);
}

function fe_view_homework_detail(id){
        newWindow('/home/homework/view.php?hid='+id,1);
}

function fe_view_day_rb(ts){
         newWindow('/home/resource/dayview.php?ts='+ts,1);
}
function fe_view_qb(id){
         newWindow('/home/school/qb/index.php?GroupID='+id,10);
}

function fe_view_all_event(){
         newWindow('/home/allevent.php',9);
}


function open_tv()
{
         tv_window = window.open('/home/plugin/campustv/','tv_window','scrollbars=0,toolbar=0,menubar=0,resizable=1,dependent=0,status=0,width=780,height=550,left=25,top=25')
}

function open_bulletin_msg(id)
{
         newWindowNotClose('/home/school/bulletin/message.php?BulletinID='+id,10,"intranet_bulletin");
}

function qb_open_source_document(id, isEng)
{
         newWindowNotClose('/home/school/qb/view_source.php?qid='+id+'&isEng='+isEng,10,"intranet_qb_source");
}

// OLC new scripts
function csubmit(form) {
	if (checkform(form)) form.submit();
}

function addSelectOption(oSelect, oOption) {
	// is.ie is the global variable in this script
	if (is.ie) {
		oSelect.add(oOption);
	} else {
		oSelect.appendChild(oOption);
	}

}

function clearSelectOption(oSelect) {
	while (oSelect.hasChildNodes()) {
		oSelect.remove(0);
	}
}

// OLCD - new function
// Update the selections in combobox once user updated firstname or lastname
function updateDisplayNameSelect (row) {
	FirstName = eval('document.form1.FirstName' + row + '.value');
//	MiddleName = eval('document.form1.MiddleName' + row + '.value');
	MiddleName = '';
	LastName = eval('document.form1.LastName' + row + '.value');
	DNSelect = eval('document.form1.DisplayNameSelect' + row);

	clearSelectOption(DNSelect);

	option = document.createElement("option");
	option2 = document.createElement("option");
	option3 = document.createElement("option");

	// Possible combination(s)
	option.text = Trim(Trim(Trim(FirstName) + ' ' + MiddleName) + ' ' + LastName);
	option.value = option.text;
	addSelectOption(DNSelect, option);

	option2.text = Trim(Trim(Trim(LastName) + ' ' + FirstName) + ' ' + MiddleName);
	option2.value = option.text;
	addSelectOption(DNSelect, option2);

 	len_last = Trim(LastName).length;
 	len_first = Trim(FirstName).length;
 	len_middle = 0;
    if((len_last==0)||((len_first==0)&&(len_middle==0))){
        last_first_join = '';
    }else{
        last_first_join = ',';
    }
	option3.text = Trim(Trim(Trim(LastName) + last_first_join +' '+ FirstName) + ' ' + MiddleName);
	option3.value = option.text;
	addSelectOption(DNSelect, option3);
}

// OLCD - new function
// Apply the value in combobox to display name
function updateDisplayName (row) {
	var DisplayName = eval('document.form1.DisplayName' + row);
	var Select = eval('document.form1.DisplayNameSelect' + row);
	var SelectIndex = Select.selectedIndex;
	var SelectName = Select.options[SelectIndex].text;

	DisplayName.value = SelectName;
}

// OLCD 2.5 - new function
// 
function check_text_multiple (objField, msg)
{
	for (i=0; i<objField.length; i++) {
		if (check_text(objField[i], msg) == false) return false;
	}

	return true;
}


//davidyau, since 20050207 -- 2.5
function changeCheckBoxOrRadio(myForm,myField,myValue,checkit){
  tmpElement=myForm.elements[myField];
  for(changei=0;changei<tmpElement.length;changei++){
    if(tmpElement[changei].value==myValue){
      if(checkit){
        tmpElement[changei].checked=true;
      }else{
        tmpElement[changei].checked=false;
      }
      break;
    }
  }
}

function revertDisplay(obj) {
	var display = obj.style.display;
	obj.style.display = (display == '')? 'none' : '';
}

function setDivVisible(state, lay){
	var DivRef = document.getElementById(lay);
	var IfrRef = document.getElementById('lyrShim');
	if(state){
		DivRef.style.display = 'block';
		IfrRef.style.width = DivRef.offsetWidth;
		IfrRef.style.height = DivRef.offsetHeight;
		IfrRef.style.top = DivRef.style.top;
		IfrRef.style.left = DivRef.style.left;
		IfrRef.style.zIndex = DivRef.style.zIndex - 1;
		IfrRef.style.display = 'block';
	} else {
		DivRef.style.display = 'none';
		IfrRef.style.display = 'none';
	}
}
  var separator = ",";  // use comma as 000's separator
  var decpoint = ".";  // use period as decimal point
  var percent = "%";
  var currency = "$";  // use dollar sign for currency

  function formatNumber(number, format) {
    if (number - 0 != number) number = 0 ;
    var useSeparator = format.indexOf(separator) != -1;  // use separators in number
    var usePercent = format.indexOf(percent) != -1;  // convert output to percentage
    var useCurrency = format.indexOf(currency) != -1;  // use currency format
    var isNegative = (number < 0);
    number = Math.abs (number);
    if (usePercent) number *= 100;
    format = strip(format, separator + percent + currency);  // remove key characters
    number = "" + number;  // convert number input to string

     // split input value into LHS and RHS using decpoint as divider
    var dec = number.indexOf(decpoint) != -1;
    var nleftEnd = (dec) ? number.substring(0, number.indexOf(".")) : number;
    var nrightEnd = (dec) ? number.substring(number.indexOf(".") + 1) : "";

     // split format string into LHS and RHS using decpoint as divider
    dec = format.indexOf(decpoint) != -1;
    var sleftEnd = (dec) ? format.substring(0, format.indexOf(".")) : format;
    var srightEnd = (dec) ? format.substring(format.indexOf(".") + 1) : "";

     // adjust decimal places by cropping or adding zeros to LHS of number
    if (srightEnd.length < nrightEnd.length) {
      var nextChar = nrightEnd.charAt(srightEnd.length) - 0;
      nrightEnd = nrightEnd.substring(0, srightEnd.length);
      if (nextChar >= 5) nrightEnd = "" + ((nrightEnd - 0) + 1);  // round up

      while (srightEnd.length > nrightEnd.length) {
        nrightEnd = "0" + nrightEnd;
      }

      if (srightEnd.length < nrightEnd.length) {
        nrightEnd = nrightEnd.substring(1);
        nleftEnd = (nleftEnd - 0) + 1;
      }
    } else {
      for (var i=nrightEnd.length; srightEnd.length > nrightEnd.length; i++) {
        if (srightEnd.charAt(i) == "0") nrightEnd += "0";  // append zero to RHS of number
        else break;
      }
    }

     // adjust leading zeros
    sleftEnd = strip(sleftEnd, "#");  // remove hashes from LHS of format
    while (sleftEnd.length > nleftEnd.length) {
      nleftEnd = "0" + nleftEnd;  // prepend zero to LHS of number
    }

    if (useSeparator) nleftEnd = separate(nleftEnd, separator);  // add separator
    var output = nleftEnd + ((nrightEnd != "") ? "." + nrightEnd : "");  // combine parts
    output = ((useCurrency) ? currency : "") + output + ((usePercent) ? percent : "");
    if (isNegative) {
      output = (useCurrency) ? "(" + output + ")" : "-" + output;
    }
    return output;
  }

  function strip(input, chars) {  // strip all characters in 'chars' from input
    var output = "";  // initialise output string
    for (var i=0; i < input.length; i++)
      if (chars.indexOf(input.charAt(i)) == -1)
        output += input.charAt(i);
    return output;
  }

  function separate(input, separator) {  // format input using 'separator' to mark 000's
    input = "" + input;
    var output = "";  // initialise output string
    for (var i=0; i < input.length; i++) {
      if (i != 0 && (input.length - i) % 3 == 0) output += separator;
      output += input.charAt(i);
    }
    return output;
  }