function validationcontact() 
{ 
		
	 	
		
		var entreprise = document.formulaire.entreprise.value; 
		if(document.formulaire.entreprise.value == "") 
		{ 
        alert ('Please enter the name of your company');  
        document.formulaire.entreprise.focus(); 
        return false; 
    	}
		
			if(document.formulaire.prenom.value == "") 
		{ 
        alert ("Please enter your first name");  
        document.formulaire.prenom.focus(); 
        return false; 
    	}
		
		if(document.formulaire.nom.value == "") 
		{ 
        alert ('Please enter your last name'); 
        document.formulaire.nom.focus(); 
        return false; 
    	}
		
	
		/*if(document.formulaire.telephone.value == "") 
		{ 
        alert ('Please enter your telephone number'); 
        document.formulaire.telephone.focus(); 
        return false; 
    	}*/
		
		 if (document.formulaire.email.value.search(/^[_a-z0-9-]+(.[_a-z0-9-]+)*[^._-]@[a-z0-9-]+(.[a-z0-9]{2,4})*$/) == -1)
        { 
            alert ('Please enter a valid e-mail address'); 
            document.formulaire.email.focus(); 
            return false; 
        } 
		
		
		
		
 
else {return true;}
}
 
 
 function validationpartenaire() 
{ 
		
	 	
		
		var entreprise = document.formulaire.entreprise.value; 
		if(document.formulaire.entreprise.value == "") 
		{ 
       alert ('Please enter the name of your company');  
        document.formulaire.entreprise.focus(); 
        return false; 
    	}
		
		
		if(document.formulaire.nom.value == "") 
		{ 
        alert ('Please enter the name of a contact person'); 
        document.formulaire.nom.focus(); 
        return false; 
    	}
		
	
		if(document.formulaire.telephone.value == "") 
		{ 
        alert ('Please enter a contact telephone number'); 
        document.formulaire.telephone.focus(); 
        return false; 
    	}
		
		 if (document.formulaire.email.value.search(/^[_a-z0-9-]+(.[_a-z0-9-]+)*[^._-]@[a-z0-9-]+(.[a-z0-9]{2,4})*$/) == -1)
        { 
            alert ('Please enter a valid e-mail address'); 
            document.formulaire.email.focus(); 
            return false; 
        } 
		
		
		
		
 
else {return true;}
}
 
 
 function validationtest() 
{ 
		
	 	
		
		var entreprise = document.formulaire.entreprise.value; 
		if(document.formulaire.entreprise.value == "") 
		{ 
        alert ('Please enter the name of your company');   
        document.formulaire.entreprise.focus(); 
        return false; 
    	}
		
			if(document.formulaire.prenom.value == "") 
		{ 
        alert ("Please enter your first name");  
        document.formulaire.prenom.focus(); 
        return false; 
    	}
		
		if(document.formulaire.nom.value == "") 
		{ 
        alert ('Please enter your last name'); 
        document.formulaire.nom.focus(); 
        return false; 
    	}
		
	
		if(document.formulaire.telephone.value == "") 
		{ 
        alert ('Please enter your telephone number'); 
        document.formulaire.telephone.focus(); 
        return false; 
    	}
		
		 if (document.formulaire.email.value.search(/^[_a-z0-9-]+(.[_a-z0-9-]+)*[^._-]@[a-z0-9-]+(.[a-z0-9]{2,4})*$/) == -1)
        { 
            alert ('Please enter a valid e-mail address'); 
            document.formulaire.email.focus(); 
            return false; 
        } 
		
		
		
		
 
else {return true;}
}

function validationdevis() 
{ 
		
	 	
		
		var entreprise = document.formulaire.entreprise.value; 
		if(document.formulaire.entreprise.value == "") 
		{ 
        alert ('Please enter the name of your company');  
        document.formulaire.entreprise.focus(); 
        return false; 
    	}
		
			if(document.formulaire.prenom.value == "") 
		{ 
        alert ("Please enter your first name");  
        document.formulaire.prenom.focus(); 
        return false; 
    	}
		
		if(document.formulaire.nom.value == "") 
		{ 
        alert ('Please enter your last name'); 
        document.formulaire.nom.focus(); 
        return false; 
    	}
		
	
		if(document.formulaire.telephone.value == "") 
		{ 
        alert ('Please enter your telephone number'); 
        document.formulaire.telephone.focus(); 
        return false; 
    	}
		
		 if (document.formulaire.email.value.search(/^[_a-z0-9-]+(.[_a-z0-9-]+)*[^._-]@[a-z0-9-]+(.[a-z0-9]{2,4})*$/) == -1)
        { 
            alert ('Please enter a valid e-mail address'); 
            document.formulaire.email.focus(); 
            return false; 
        } 
		
		
		
		
 
else {return true;}
}