So i found on internet this countdown script i want to use for mi site.
His functions would have to be something like this.
Every day at 01:00 and 13:00 the event will start and will last 1 hour.Durring that time instead of a countdown will display a text msg.After that it will continue the countdown as normal.

ATM i managed to make the clock be loaded in the page and show the countdown only for 1 event a day but sometimes when srv time is 22 it showing the text(dont know why)
I have never worked before with js except that i toke a script and loaded it in mi files so please be patiente with me.

Here is the code its laoded in mi page
PHP Code:
                    <div id="live_time_clock_count" >
                            <div class="EventTime"><span class="ticker" id="tickerMSG"></span>
                            </div>';
                            ?>
                            <script>if ($('tickerMSG')) {
                                        TICKER.addOption('one',{
                                            ALARM_MIN: 10,
                                            END_HOUR: 15,  
                                            END_MIN: 0,    
                                            END_SEC: 0,    
                                            START_HOUR: 14, 
                                            START_MIN: 0,    
                                            START_SEC: 0,
                                            INGAME_MSG: "",
                                            WARNING_SIZE: 18,
                                            START_MSG: "In Progress",
                                            UNITS: 4,
                                            msgID: "tickerMSG",
                                            offset: 3,});
                                        TICKER.countDown('one');
                                    }
                            </script>
                            <?php
                    
echo '</div>
and here is the js source
HTML Code:
/* Ticker function for ticking clock for Nation War for Cabal page, for OGPlanet.
*	coder: Seungjin Kim
*	function: this will set the dates for Nation War start time, which is 6:00PM, PST.
*		This script can behave in a way that it ticks on its own.
*			within 10 minutes to 6:00PM, it will be in alarm mode.
*			After 6PM and until end of Nation War, it will say a message, and not show time.
*			After that, it will reset its mode and go to Normal mode where it will show ticking again.
*
*	USAGE:  TICKER.addOption('one',{START_HOUR : 18, START_MIN : 40});//sets the time, and makes a new 'option' in 'options' hash, key is 'one'
*		TICKER.countDown('one'); //starts counting down.
*/

var TICKER = { options: 
		{
		'default':{
					  ALARM_MIN: 10,//X minutes prior to nation war BLINK for 40 minutes before the WAR!!!
					  END_HOUR: 2,  //End hour
					  END_MIN: 0,	//Minute that the Nation war ends
					  END_SEC: 0,	//Second that the Nation war ends
					  START_HOUR: 1, //Start hour
					  START_MIN: 10,	//Start minute
					  START_SEC: 0,	//Start second
					  INGAME_MSG: "Nation war now activated! You may join the war channel.",
					  WARNING_SIZE: 23,
					  START_MSG: "Nation war in progress. Too late to join the war channel.",
					  UNITS: 4,
					  msgID: "tickerMSG",
					  offset: 3,
					}/*units in time. 4 = hr:min:sec:millisec */
		},
	addOption: function(o,obj){//any non-defined values are copied over from default.
		this.options[o] = obj;
		for (var i in this.options['default']){
			if (this.options[o][i.toString()] == undefined) {this.options[o][i.toString()] = this.options['default'][i.toString()];} 
		}
	},
	printMSG: function(o,msg){
		document.getElementById(this.options[o].msgID).innerHTML = msg;},	
	countDown: function(o){
		if (typeof(this.options[o]) != "object") {o = "default";}//if o is wrong, set options[o] to "default".
		var option = this.options[o];//simplifing.. because we call this bunch of times
		var dnow = new Date();//CURRENT DATE!
			/* START ADJUSTING TIME FOR TIME OF LA,CA */
			var time = 1215815794000;
			var offset =  3600000 * option.offset;
			
				/*adjusting for DST - daylight savings time
				var lsm = new Date;	var lso = new Date;
				lso.setMonth(3);//April
				lso.setDate(1);//setting up to get first Sunday of April
				lso.setDate(8 - lso.getDay());//got first Sunday of April.
				lso.setHours(2);
				lsm.setMonth(9);//October
				lsm.setDate(1);//setting up to get first Sunday of April
				lsm.setDate(8 - lsm.getDay());//got first Sunday of April.
				lsm.setHours(2);*/
			dnow.setTime((dnow.getTime() + dnow.getTimezoneOffset()*60000) + offset);//offset is for DST time.
				//if (dnow > lsm || dnow <= lso) dnow.setHours(dnow.getHours()-1);//offset = offset - 3600000;//dst off
			/* END ADJUSTING TIME FOR TIME OF LA,CA */
		var currHour = dnow.getHours();                                                                                         
		var currMin = dnow.getMinutes();
		var currSec = dnow.getSeconds();
		var currMill = dnow.getMilliseconds() % 100;
		
		var targetDate;
		
		var diffHour = -1;
		var diffMin = -1;
		var diffSec = -1;
		var diffMill = -1;
		
		var time = 100; //used for calling this function time milliseconds later.. used in last line of this function
		//1. ENDTIME <-> (STARTTIME - ALARM_MIN) : just tick away..
		if(currHour >= option.END_HOUR && currHour < 23 && currMin > 0 && currMin > option.END_MIN)
		{	targetDate = new Date(dnow.getFullYear(), dnow.getMonth(), dnow.getDate()+1, option.START_HOUR, option.START_MIN, option.START_SEC);}
		else 
		{	targetDate = new Date(dnow.getFullYear(), dnow.getMonth(), dnow.getDate(), option.START_HOUR, option.START_MIN, option.START_SEC); }
		
		var diffDate = targetDate.getTime() - dnow.getTime();
		diffHour = Math.floor((diffDate / (1000*60*60))%24);
		diffMin = Math.floor((diffDate / (1000*60))%60);
		diffSec = Math.floor((diffDate / 1000)%60);
		diffMill = Math.floor((diffDate % 1000) / 11);
		var diffTime = 
		    ((diffHour < 10) ? "" : "") + "<b>"+ diffHour + "</b>"+ "<span style='margin-left:40px'></span>" 
		    + ((diffMin < 10) ? "" : "") + "<b>"+ diffMin  + "</b>"+ "<span style='margin-left:40px'></span>" 
		    + ((diffSec < 10) ? "" : "") + "<b>"+ diffSec  + "</b>";
	  	    //+ ((diffMill < 10) ? "0" :"") + diffMill;
		
		   switch(option.UNITS){//filter out display by UNITS - hr:min:sec:millisec, AND reduce resource usage by setting revoke interval(time) via UNITS
		    case 3:
			    diffTime = diffTime.substr(0,diffTime.length-3);
			    time = 1000;//1 seconds
			    break;
		    case 2:
			    diffTime = diffTime.substr(0,diffTime.length-6);
			    time = 60000;//1 minute
			    break;
		    case 1:
			    diffTime = diffTime.substr(0,diffTime.length-9);
			    break;
		    default:
			    break;
		    }
		
		if (diffDate < option.ALARM_MIN * 1000 * 60 && diffDate > 0)//if difference of time is within alarm range!! BLINK BLINK !!
		{	
			time = 100;
			if (dnow.getMilliseconds() % 500 > 250) {document.getElementById(option.msgID).style.fontSize = (option.WARNING_SIZE+3).toString() + 'px';}
				else {document.getElementById(option.msgID).style.fontSize = (option.WARNING_SIZE).toString() + 'px';}
		}
		else if (diffDate < 0)
		{	diffTime = option.START_MSG;}
		
		if (option.END_HOUR < option.START_HOUR) {diffTime = "INVALID END_HOUR";}
		else if (option.END_HOUR == option.START_HOUR && option.END_MIN <= option.START_MIN) {diffTime = "INVALID END_MIN";}
		
		this.printMSG(o, diffTime);
		
		setTimeout("TICKER.countDown('"+o+"')",time);
	}
};