function validate()
			{
				if(document.frmbuy_paper.txtfullname.value =="")
				{
					alert("Please Enter Your Name");
					document.frmbuy_paper.txtfullname.focus();
					return false
				} 
				if(document.frmbuy_paper.txtdesignation.value =="")
				{
					alert("Please Enter Your Designation");
					document.frmbuy_paper.txtdesignation.focus();
					return false
				} 
				if(document.frmbuy_paper.txtcompany.value =="")
				{
					alert("Please Enter Name of Your Organization");
					document.frmbuy_paper.txtcompany.focus();
					return false
				} 
				
				
				
				if(document.frmbuy_paper.txttelphone.value =="")
				{
					alert("Please Enter Telephone Number");
					document.frmbuy_paper.txttelphone.focus();
					return false
				} 
								
				if(document.frmbuy_paper.txtemail.value =="")
				{
					alert("Please Enter an EmailId");
					document.frmbuy_paper.txtemail.focus();
					return false
				} 
				
				if (!valid_phone(document.frmbuy_paper.txttelphone)) return;
				if (!valid_email()) return;
				
				document.frmbuy_paper.action = "mail_buy_paper.php";
				document.frmbuy_paper.submit();	
			}
		
		function valid_email()
			{	   	
				
					var emailval=document.frmbuy_paper.txtemail.value;
					var ret=CheckMails(emailval)
					if(ret==false)
					{
						document.frmbuy_paper.txtemail.focus();
						//alert("Please Enter a Valid Email ");
						return false
					}
				return true;
			}

		function valid_phone(obj)
			{
				if(obj.value!="")
				{
					var phone_number = obj.value;
					var ret = checkInternationalPhone(phone_number);
					//alert(ret);
					if(ret == false)
					{
						alert("Enter Valid Number");
						//obj.value="";
						obj.focus();
						return false;
					}
					else
					{
						return true;
					}
				}
				//alert("in`side function") ;
			}