function validate() {
	var objSubmit;
	objSubmit=true;
	
	if(document.form1.txtname.value==""){
	   document.getElementById('errormessagename').style.display='';
	   document.form1.txtname.focus();
		objSubmit = false ;
	}else{
	
		document.getElementById('errormessagename').style.display='none';
	}
    
	if((!(/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(document.form1.txtemail.value)) )) 
	{ 
		document.getElementById('errormessagemail').style.display='';
		document.form1.txtemail.focus();
		objSubmit = false ;
		
	}
		else 
	{	
		document.getElementById('errormessagemail').style.display='none';
	}
	
	if(document.form1.txtquery.value==""){
	   document.getElementById('errormessagequery').style.display='';
	   document.form1.txtquery.focus();
	   objSubmit = false ;
	}else{
	
		document.getElementById('errormessagequery').style.display='none';
	}
	
	
	if(objSubmit==false){
		return false;
	}else{
		//alert("fdgr");
		document.form1.action="contact.html";
		document.form1.submit();
	}

}