function calcTime()
		{
			
		 var All_Cities_time;
		 var currentDate = new Date();
		 localTime = currentDate.getTime();
		 localOffset = currentDate.getTimezoneOffset() * 60000;
		 utc = localTime + localOffset;
		 
		 tokyo_offset = 9;  
		 new_yark_offset = -5;   
		 london_offset = 1; 
		 
		 tokyo = utc + (3600000*tokyo_offset);
		 new_Date = new Date(tokyo); 
		    var a_p = "";
		    var curr_hour = new_Date.getHours();
			if (curr_hour < 12)
			   {
			   a_p = "AM";
			   }
			else
			   {
			   a_p = "PM";
			   }
			if (curr_hour == 0)
			   {
			   curr_hour = 12;
			   }
			if (curr_hour > 12)
			   {
			   curr_hour = curr_hour - 12;
			   }
			
			var curr_min = new_Date.getMinutes();
			
			curr_min = curr_min + "";
			
			if (curr_min.length == 1)
			   {
			   curr_min = "0" + curr_min;
			   }
			All_Cities_time = curr_hour + ":" + curr_min + " " + a_p+" " + "<br />";
			
			var m_names = new Array("Jan", "Feb", "Mar", 
			"Apr", "May", "June", "July", "Aug", "Sep", 
			"Oct", "Nov", "Dec");
			//var curr_date = d.getDate();
			thisDay=new_Date.getDay();
			var strDay = '';
				switch(thisDay)
				{
				case 0: strDay = 'Sunday'; break;
				case 1: strDay = 'Monday'; break;
				case 2: strDay = 'Tuesday'; break;
				case 3: strDay = 'Wednesday'; break;
				case 4: strDay = 'Thursday'; break;
				case 5: strDay = 'Friday'; break;
				case 6: strDay = 'Saturday'; break;
				}
				//alert(strDay);
			var curr_month = new_Date.getMonth();
			var curr_year = new_Date.getFullYear();
			var curr_date = new_Date.getDate();
			All_Cities_time ="In Tokyo it is now "+ All_Cities_time +" on "+ strDay + ", " + m_names[curr_month] + " "+ curr_date +", " + curr_year ;
			document.getElementById("TokyoTimeDiv").innerHTML = All_Cities_time;
		// alert(All_Cities_time);
		 
		 	 
		 	 new_yark = utc + (3600000*new_yark_offset);
		 	 new_Date = new Date(new_yark); 
		 	 //new_yark_offset = -17;   
			 new_yark = utc + (3600000*new_yark_offset);
			 new_Date = new Date(new_yark);
			 a_p = "";
			 curr_hour = new_Date.getHours();
				if (curr_hour < 12)
				   {
				   a_p = "AM";
				   }
				else
				   {
				   a_p = "PM";
				   }
				if (curr_hour == 0)
				   {
				   curr_hour = 12;
				   }
				if (curr_hour > 12)
				   {
				   curr_hour = curr_hour - 12;
				   }
				
				var curr_min = new_Date.getMinutes();
				
				curr_min = curr_min + "";
				
				if (curr_min.length == 1)
				   {
				   curr_min = "0" + curr_min;
				   }
				var All_Cities_time = curr_hour + ":" + curr_min + " " + a_p+" " + "<br />";
				
			var m_names = new Array("Jan", "Feb", "Mar", 
			"Apr", "May", "June", "July", "Aug", "Sep", 
			"Oct", "Nov", "Dec");
				//var curr_date = d.getDate();
				thisDay=new_Date.getDay();
				var strDay = '';
					switch(thisDay)
					{
					case 0: strDay = 'Sunday'; break;
					case 1: strDay = 'Monday'; break;
					case 2: strDay = 'Tuesday'; break;
					case 3: strDay = 'Wednesday'; break;
					case 4: strDay = 'Thursday'; break;
					case 5: strDay = 'Friday'; break;
					case 6: strDay = 'Saturday'; break;
					}
					var curr_month = new_Date.getMonth();
					var curr_year = new_Date.getFullYear();
					var curr_date = new_Date.getDate();
					All_Cities_time ="In New York it is now "+ All_Cities_time +" on "+ strDay + ", " + m_names[curr_month] + " "+ curr_date +", " + curr_year; 
		 
		 			document.getElementById("NewYorkTimeDiv").innerHTML = All_Cities_time;
		 			//alert(All_Cities_time);
		 
		 
		  
		 london = utc + (3600000*london_offset);
		 new_Date = new Date(london); 
		 All_Cities_time = "In London it is now : " + new_Date.toLocaleString() + "<br />";
		// alert(All_Cities_time);
		document.getElementById("LondonTimeDiv").innerHTML = All_Cities_time;
		//document.getElementById("showTimeZone").style.display=All_Cities_time;
		
		
			 // london_offset = -12;   
		      london = utc + (3600000*london_offset);
		      new_Date = new Date(london); 
			  a_p = "";
			  curr_hour = new_Date.getHours();
				if (curr_hour < 12)
				   {
				   a_p = "AM";
				   }
				else
				   {
				   a_p = "PM";
				   }
				if (curr_hour == 0)
				   {
				   curr_hour = 12;
				   }
				if (curr_hour > 12)
				   {
				   curr_hour = curr_hour - 12;
				   }
				
				var curr_min = new_Date.getMinutes();
				
				curr_min = curr_min + "";
				
				if (curr_min.length == 1)
				   {
				   curr_min = "0" + curr_min;
				   }
				var All_Cities_time = curr_hour + ":" + curr_min + " " + a_p+" " + "<br />";
				
			var m_names = new Array("Jan", "Feb", "Mar", 
			"Apr", "May", "June", "July", "Aug", "Sep", 
			"Oct", "Nov", "Dec");
				//var curr_date = d.getDate();
				thisDay=new_Date.getDay();
				//alert(thisDay);
				var strDay = '';
					switch(thisDay)
					{
					case 0: strDay = 'Sunday'; break;
					case 1: strDay = 'Monday'; break;
					case 2: strDay = 'Tuesday'; break;
					case 3: strDay = 'Wednesday'; break;
					case 4: strDay = 'Thursday'; break;
					case 5: strDay = 'Friday'; break;
					case 6: strDay = 'Saturday'; break;
					}
					//alert(strDay);
				var curr_month = new_Date.getMonth();
				var curr_year = new_Date.getFullYear();
				var curr_date = new_Date.getDate();
				All_Cities_time ="In London it is now "+ All_Cities_time +" on " + strDay + ", " + m_names[curr_month] + " "+ curr_date +", " + curr_year; 
		 		document.getElementById("LondonTimeDiv").innerHTML = All_Cities_time;


		 
		}