function number(xxxxx)
        {
	                 var maintainplus = '';
                     var numval = xxxxx.value
 	                 curnumbervar = numval.replace(/[\\A-Za-z!"£%^&*+_=)({};:'@#~,-.¦\/<>?|`¬\]\[]/g,'');
 	                 xxxxx.value = maintainplus + curnumbervar;
 	                 var maintainplus = '';
 	                 xxxxx.focus;
       }
	   
/* Starting Script For Trimimg  */

		 // Removes leading whitespaces
				 function LTrim( value ) 
				 	{
						var re = /\s*((\S+\s*)*)/;
						return value.replace(re, "$1");
	
					}

				// Removes ending whitespaces
				function RTrim( value ) 
					{
						var re = /((\s*\S+)*)\s*/;
						return value.replace(re, "$1");
					}

				// Removes leading and ending whitespaces
				function trim( value ) 	
					{
						return LTrim(RTrim(value));
	
					}

/* Ending Script For Trimimg  */

function validate_conference()
        {
				if(trim(document.getElementById("fname").value)=="")
				 {
						alert("Please Enter Your Name.");
						document.getElementById("fname").focus();
						return false;
				 }
				
				if(trim(document.getElementById("phone").value)=="")
				 {
						alert("Please Enter your Contact Number.");
						document.getElementById("phone").focus();

						return false;
				 }
				
				var email=document.getElementById("email");
			if(trim(email.value) < 1)
		     {
		           alert("Please Enter email.");
		           document.getElementById("email").value="";
		           document.getElementById("email").focus();
		           return false;
		     }
		    else 
		     {
				   var str=email.value;
		           var at="@";
		           var dot=".";
		           var lat=str.indexOf(at);
		           var lstr=str.length;
		           var ldot=str.indexOf(dot);
		
		           if(str.indexOf(at)==-1)
			        {
					       alert("Please enter valid e-mail ID.");
		 			       document.getElementById("email").value="";
					       document.getElementById("email").focus();
					       return false;
					}

			       if(str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
				    {
		   		   		   alert("Please enter valid e-mail ID.");
		   				   document.getElementById("email").value="";
						   document.getElementById("email").focus();
						   return false;
					}

				   if(str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
					{
		    			   alert("Please enter valid e-mail ID.");
		    			   document.getElementById("email").value="";
						   document.getElementById("email").focus();
						   return false;
					}

		 		   if(str.indexOf(at,(lat+1))!=-1)
					{
		    					  alert("Please enter valid e-mail ID.");
		    					  document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			}
 
                   if(str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
					{
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }

		 		           if(str.indexOf(dot,(lat+2))==-1)
					        {
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }
		
		 		           if(str.indexOf(" ")!=-1)
					        {
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }
	             }
				
				if(trim(document.getElementById("norooms").value)=="")
				 {
						alert("Please Enter No of Rooms do you want to take for Stay?");
						document.getElementById("norooms").focus();
						return false;
				 }
				
				if(trim(document.getElementById("nostay").value)=="")
				 {
						alert("Please Enter how many nights do you want to Stay?");
						document.getElementById("nostay").focus();
						return false;
				 }
				 
				if(trim(document.getElementById("req_layout").value)=="")
				 {
						alert("Please Select Booking for.");
						document.getElementById("req_layout").focus();
						return false;
				 }
	         
			 	if(document.getElementById("security_code").value == "")
	             {
					    alert("Please Enter Security Code");	
					    document.getElementById("security_code").focus();
					    return false;
				 }  
		   	return true;
		}



function validate_reservation()
		{
				if(trim(document.getElementById("fname").value)=="")
				 {
						alert("Please Enter Your Name.");
						document.getElementById("fname").focus();
						return false;
				 }
				
				if(trim(document.getElementById("datearvl").value)=="")
				 {
						alert("Please Enter Date of Arrival.");
						document.getElementById("datearvl").focus();
						return false;
				 }				 

				if(trim(document.getElementById("nostay").value)=="")
				 {
						alert("Please Enter how many nights do you want to Stay?");
						document.getElementById("nostay").focus();
						return false;
				 }
				 
				if(trim(document.getElementById("norooms").value)=="")
				 {
						alert("Please Enter No of Rooms do you want to take for Stay?");
						document.getElementById("norooms").focus();
						return false;
				 }
				 
				if(trim(document.getElementById("phone").value)=="")
				 {
						alert("Please Enter your Contact Number.");
						document.getElementById("phone").focus();

						return false;
				 }
				var email=document.getElementById("email");
			if(trim(email.value) < 1)
		     {
		           alert("Please Enter email.");
		           document.getElementById("email").value="";
		           document.getElementById("email").focus();
		           return false;
		     }
		    else 
		     {
				   var str=email.value;
		           var at="@";
		           var dot=".";
		           var lat=str.indexOf(at);
		           var lstr=str.length;
		           var ldot=str.indexOf(dot);
		
		           if(str.indexOf(at)==-1)
			        {
					       alert("Please enter valid e-mail ID.");
		 			       document.getElementById("email").value="";
					       document.getElementById("email").focus();
					       return false;
					}

			       if(str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr)
				    {
		   		   		   alert("Please enter valid e-mail ID.");
		   				   document.getElementById("email").value="";
						   document.getElementById("email").focus();
						   return false;
					}

				   if(str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr)
					{
		    			   alert("Please enter valid e-mail ID.");
		    			   document.getElementById("email").value="";
						   document.getElementById("email").focus();
						   return false;
					}

		 		   if(str.indexOf(at,(lat+1))!=-1)
					{
		    					  alert("Please enter valid e-mail ID.");
		    					  document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			}
 
                   if(str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot)
					{
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }

		 		           if(str.indexOf(dot,(lat+2))==-1)
					        {
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }
		
		 		           if(str.indexOf(" ")!=-1)
					        {
		    			          alert("Please enter valid e-mail ID.");
		    			          document.getElementById("email").value="";
						          document.getElementById("email").focus();
						          return false;
		 			        }
	             }
				  
				if(trim(document.getElementById("purpose").value)=="")
				 {
						alert("Please Select Booking for.");
						document.getElementById("purpose").focus();
						return false;
				 }
	        
				if(document.getElementById("security_code").value == "")
	             {
					    alert("Please Enter Security Code");	
					    document.getElementById("security_code").focus();
					    return false;
				 }  
		   	return true;
		}