function regKontrol(pattern, value) 
{ 
   r = new RegExp(pattern, "g"); 
   return r.test(value); 
} 
function gonder(form){
	
	if(form.name.value==''){
		alert("Please Enter Your Name and Surname...");
		form.name.focus();
		return false;
	}		 
	 
	if(form.company.value==''){
		alert("Please Enter Your Compoany Name...");
		form.company.focus();
		return false;
	}	 
	 
	if(form.adress.value==''){
		alert("Please Enter Your Address...");
		form.adress.focus();
		return false;
	}	 	 
	 
	if(form.city.value==''){
		alert("Please Enter Your City...");
		form.city.focus();
		return false;
	} 
	
	if(form.email.value==''){
		alert("Please Enter Your E-Mail...");
		form.email.focus();
		return false;
	}
	
	patternEposta   = "^"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"@"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"[\.]"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"$"; 
           
     if ( !regKontrol(patternEposta,form.email.value)) 
     { 
          alert("Please Enter Your E-Mail..."); 
          form.email.value=""; 
          form.email.focus(); 
          return false; 
     } 
	 	 
	if(form.post.value==''){
		alert("Please Enter Your Postal Code...");
		form.post.focus();
		return false;
	}
	
	if(form.phone.value==''){
		alert("Please Enter Your Telephone...");
		form.phone.focus();
		return false;
	}	
	
	if (isNaN(form.phone.value))
	{
		alert("Please Enter Your Telephone...");
		form.phone.focus();
		return false;
	}	
	
	if(form.fax.value==''){
		alert("Please Enter Your Fax...");
		form.fax.focus();
		return false;
	}	
	
	if (isNaN(form.fax.value))
	{
		alert("Please Enter Your Fax...");
		form.fax.focus();
		return false;
	}	
	
	if(form.title.value==''){
		alert("Please Enter Your Title...");
		form.title.focus();
		return false;
	}
	 
	if(form.job.value==''){
		alert("Please Enter Your Occupation...");
		form.job.focus();
		return false;
	}
	 
	if(form.message.value==''){
		alert("Please Enter Your Message...");
		form.message.focus();
		return false;
	}
}