function Validate_Input(form) 
{
	for (i = 0;i<form.length;i++)
	{                 
       
	 switch (form.elements[i].name)
	 {
	

		case "name":
		{			
			 if (form.name.value=="" || ((form.name.value.match(/\d/))))
			 {
	        		alert("Please enter Your Name and it should only contain alphabets");
        	 		form.name.focus();
           			return false;
    			 } 		 
			break;			 
		}

		case "org":
		{
			
			 if (form.org.value=="" || ((form.org.value.match(/\d/))))
			 {
	        		alert("Please enter Your Name and it should only contain alphabets");
        	 		form.org.focus();
           			return false;
    			 }				 
			break;			 
		}

case "email":
		{	 
			 if ((form.email.value==""))
			 {
	        		alert("Please enter Email Address");
        	 		form.email.focus();
           			return false;
    		         } 
                        
                	 if  ( (form.email.value.indexOf("@") == -1) || (form.email.value.indexOf(".") == -1))
                          {
                     alert("Invalid Email Address");
        	 		form.email.focus();
           			return false;

                          } 
			 
			break;		                       
		
	     	} 
    
	case "phoneno":
		{
			 	 
			 if ((isNaN(form.phoneno.value)))
			 {
	        		alert("Telephone Number can have only Numeric Values");
        	 		form.phoneno.focus();
           			return false;
    		 	 }
			break;
		}
		
		case "domainname":
		{
			
			 if (form.domainname.value=="")
			 {
	        		alert("Please enter Domain  Name");
        	 		form.domainname.focus();
           			return false;
    			 }
				 
				 
			break;			 
		}
		
		
case "captcha":
		{		
			 if (form.captcha.value=="" || (form.captcha.value <6))
			 {
	        		alert("Please enter Captcha code.it should be six digit");
        	 		form.captcha.focus();
           			return false;
    			 }

			break;			 
		}
	case "category":
		{
			if (form.category.value == 0)
			{
	        		alert("Please select an appropriate category of the Query");
        	 		form.category.focus();
           			return false;
			}
			break;
		}
     case "query1":
		{
			 
			 if (form.query1.value=="")
			 {
	        		alert("Please enter your Query");
        	 		form.query1.focus();
           			return false;
    			 }		
 			break;
		}
              
		
}// end switch()








}// end for i 
return true;
}