function verify(){

		   if (document.contactform.nam.value ==""){	
		    alert("Please fill the Name");
	        document.contactform.nam.focus();
		    return false;
	        };
			
		if (document.contactform.comp.value == ""){
			alert("Please Enter Your Address");
			document.contactform.comp.focus();
	        return false;
	        };
				
				if (document.contactform.phone.value == ""){
			alert("Please Enter Your Contact No.");
			document.contactform.phone.focus();
	        return false;
	        };
			
	        //if (validEmail(document.contactform.email.value)==""){
			//alert('Please enter a valid email address');
			//document.contactform.email.focus();
			//return false;
		    //};
			e=document.contactform.ema;
			var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
			var returnval=emailfilter.test(e.value)
			if (returnval==false){
			alert("Please enter a valid email address.")
			e.select()
			return returnval
			};
			
			
			
		
			
			
			
						
			if (document.contactform.txt.value == ""){	
			  alert("Please Write Your Query");
			  document.contactform.txt.focus();
			  return false;
	        }; 
};