function validatsearch()
					{
						var strd;
							if (document.frmsearch.search.value == "Search Site..." || document.frmsearch.search.value==" " )
							{
								//strd=document.frmsearch.MRF1.value;
								strd="Please Enter Item for search";
								alert (strd);
								document.frmsearch.search.focus();
								return false;
							}
					}
					
			
			
			function validatlogin()
					{
						var strd;
							if (document.frm5.username.value == "" || document.frm5.username.value == "User Name" )
							{
								
								strd="Please Enter Username";
								alert (strd);
								document.frm5.username.focus();
								return false;
							}
							if(document.frm5.password.value == "Password" || document.frm5.password.value == "")
							{
								
								strd="Please Enter Password";
								alert (strd);
								document.frm5.password.focus();
								return false;
							}
							return true;
					}
			
			function validat()
			{
				var strd;
				var emailPat = /^[A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)*[@][A-Za-z0-9_\-]+([.][A-Za-z0-9_\-]+)+$/
				var matchArray = newsletter.email.value.match(emailPat);
				if (matchArray == null)
				{	
				    strd="Enter Your EmailId";
					alert (strd);
					document.newsletter.email.focus();
					return false;
				}
			}
			function clearTip(field)
			{
				if(field.defaultValue == field.value)
				field.value = "";
			}

			function writeTip(field)
			{
				if(field.value == "")
					field.value = field.defaultValue;
			}