function validateForm(frmObj)
			{
				   var error=0 ; 
					if(!checkmail_contact(frmObj.mailfrom))
					{
					error++ ;		
					}					
					if(frmObj.body.value == "")
					{ 
					document.getElementById("msg_req").innerHTML = '<span class="err_txt">Please enter your message .</span>';
					 frmObj.body.focus();	
			   		 error++     ;
					}
					else
					{
					document.getElementById("msg_req").innerHTML = '';
					}
					
				
					if ( error > 0) 
					{
						return false; 					
					}	
					else 
					{ 	
					
						return true; 	
					}
			}
			
		
			function checkmail_contact(mailObj)
		    {
			var emailfilter = /^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i ;
			var returnval=emailfilter.test(mailObj.value);
			if (document.frmcontact.mailfrom.value=='')
			{
			document.getElementById("mail_req").innerHTML = "<span class='err_txt'>Please supply email address .</span>";
			mailObj.focus();
			return false;
			}
			else
			{
			document.getElementById("mail_req").innerHTML = "";
			}
			if (returnval==false){
			document.getElementById("mail_req").innerHTML =  '<span class="err_txt">Please supply valid email address .</span>' ;
			mailObj.select();
			return false;
			}
			else
			{
			document.getElementById("mail_req").innerHTML = "";
			}
			return true;
	        }