function validate_users2(){
	if(!isFilled(document.form1.email.value)){
		document.form1.email.focus();				
		alert ("Your email is required.");			
		return false;
	
	}else if(!isEmail(document.form1.email)){
		return false;
	
	}else if(!isFilled(document.form1.pass.value)){
		document.form1.pass.focus();				
		alert ("Your password is required.");			
		return false;	
	
	}else if(document.form1.units.value == 0){
		document.form1.units.focus();				
		alert ("Please enter the number of units to order.");			
		return false;
	
	}else{
		return true;
	}
}

function validate_shipbill(){
	if(!isFilled(document.form1.firstnames.value)){
		document.form1.firstnames.focus();				
		alert ("Your first name is required.");			
		return false;
	
	}else if(!isFilled(document.form1.lastnames.value)){
		document.form1.lastnames.focus();				
		alert ("Your last name is required.");			
		return false;
				
	}else if(!isFilled(document.form1.addresss.value)){
		document.form1.addresss.focus();				
		alert ("Your address is required.");			
		return false;
			
	}else if(!isFilled(document.form1.citys.value)){
		document.form1.citys.focus();				
		alert ("Your city is required.");			
		return false;
				
	}else if(!isFilled(document.form1.states.value)){
		document.form1.states.focus();				
		alert ("Your state is required.");			
		return false;	
			
	}else if(!isFilled(document.form1.zips.value)){
		document.form1.zips.focus();				
		alert ("Your postal code is required.");			
		return false;
		
	}else if(!isFilled(document.form1.countrys.value)){
		document.form1.countrys.focus();				
		alert ("Your country is required.");			
		return false;
	
	}else if(!isFilled(document.form1.firstname.value)){
		document.form1.firstname.focus();				
		alert ("Your first name is required.");			
		return false;
	
	}else if(!isFilled(document.form1.lastname.value)){
		document.form1.lastname.focus();				
		alert ("Your last name is required.");			
		return false;
				
	}else if(!isFilled(document.form1.address.value)){
		document.form1.address.focus();				
		alert ("Your address is required.");			
		return false;
			
	}else if(!isFilled(document.form1.city.value)){
		document.form1.city.focus();				
		alert ("Your city is required.");			
		return false;
				
	}else if(!isFilled(document.form1.state.value)){
		document.form1.state.focus();				
		alert ("Your state is required.");			
		return false;	
			
	}else if(!isFilled(document.form1.zip.value)){
		document.form1.zip.focus();				
		alert ("Your postal code is required.");			
		return false;
		
	}else if(!isFilled(document.form1.country.value)){
		document.form1.country.focus();				
		alert ("Your country is required.");			
		return false;
	
	}else{
		return true;
	}
}

function validate_users(){
	if(!isFilled(document.form1.firstname.value)){
		document.form1.firstname.focus();				
		alert ("Your first name is required.");			
		return false;
			
	}else if(!isFilled(document.form1.lastname.value)){
		document.form1.lastname.focus();				
		alert ("Your last name is required.");			
		return false;
				
	}else if(!isFilled(document.form1.address.value)){
		document.form1.address.focus();				
		alert ("Your address is required.");			
		return false;
			
	}else if(!isFilled(document.form1.city.value)){
		document.form1.city.focus();				
		alert ("Your city is required.");			
		return false;
				
	}else if(!isFilled(document.form1.state.value)){
		document.form1.state.focus();				
		alert ("Your state is required.");			
		return false;	
			
	}else if(!isFilled(document.form1.zip.value)){
		document.form1.zip.focus();				
		alert ("Your postal code is required.");			
		return false;
		
	}else if(!isFilled(document.form1.country.value)){
		document.form1.country.focus();				
		alert ("Your country is required.");			
		return false;
		
	}else if(!isFilled(document.form1.email.value)){
		document.form1.email.focus();				
		alert ("Your email is required.");			
		return false;
		
	}else if(!isEmail(document.form1.email)){
		return false;
	
	}else if(document.form1.units.value == 0){
		document.form1.units.focus();				
		alert ("Please enter the number of units to order.");			
		return false;
	
	}else{
		return true;
	}
}
		
function isFilled(txt) {
if (txt!='')
	for (i=0;i<txt.length;i++) {
		if (txt.charAt(i)!=' ') 
			return true
	}	
	return false
}
	
   	

function isEmail(txb)

 {

	var txt

	var i  

  

    txt = txb.value

    if (txt != "") 

    {

   

	  invalidChars = " /:,;"

	     

	for (i=0; i<invalidChars.length; i++)

	   {

	      badChar = invalidChars.charAt(i)

	      if (txt.indexOf(badChar,0) != -1) {

			txb.focus()

			 

			alert("Invalid Characters in Email field")

			return false

	      }

	   }

              

	atPos = txt.indexOf("@",1)

	if (atPos == -1) {

		txb.focus()

		  

		alert("Invalid Email Address")

		return false             

	}

       

   if (txt.indexOf("@",atPos+1) != -1) {

		txb.focus()

		 

		alert("Invalid Email Address, More Than one '@' found")

		return false

    }

    periodPos = txt.indexOf(".",atPos)

    if (periodPos == -1) {

      txb.focus()

        	



      alert("Invalid Email Address")

      return false

                 }

                   

    if (periodPos+3 > txt.length) {

        txb.focus()

          

        alert("Invalid Email Address")

        return false

                     }                                

                      }

                      return true
                         }