function validation(){
			var msg='';
			if(trim(document.forms[0].firstname.value)==''){msg+='\n  -First Name';}
			if(trim(document.forms[0].lastname.value)==''){msg+='\n  -Last Name';}
			if(trim(document.forms[0].email.value)==''){msg+='\n  -EMail';}
			if(trim(document.forms[0].daytimephone.value)==''){msg+='\n  -Daytime Phone';}
			if(trim(document.forms[0].eveningphone.value)==''){msg+='\n  -Evening Phone';}			
			if(trim(document.forms[0].fax.value)==''){msg+='\n  -Fax';}			
			if(trim(document.forms[0].streetaddress.value)==''){msg+='\n  -Street Address';}			
			if(trim(document.forms[0].city.value)==''){msg+='\n  -City';}
			if(trim(document.forms[0].stateprovince.value)==''){msg+='\n  -State/Province';}
			if(trim(document.forms[0].zippostalcode.value)==''){msg+='\n  -Zip/Postal Code';}
	
			if(msg==''){
				return true;
			}else{
				alert('You forgot to fill the following fields:\n\n' + msg);
				return false;
			}
		}