function fn_Email_Sending_Validation(){
	if(int_fn_Validate_Field('url',document.getElementById('fle_id_attachment').value) == 1){
		fn_Frm_Send(document.getElementById('frm_id_send_resume'));
	}else
		alert("Something is wrong with the resume attachment. Please verify.");
}

function fn_Frm_Send(obj_Frm){

	obj_Frm.submit();

}

function int_fn_Validate_Field(str_Type, obj_Field){

	if(obj_Field == null || obj_Field == ""){

		return 0; //Empty field.

	}

	if(obj_Field.toLowerCase().indexOf("script ") > -1){

		return -1; //script_ tag detected.

	}

	switch(str_Type){

		case "txt_" || "url" : //spaces are not permitted.

					if(obj_Field.indexOf(" ") > -1)

						return -1;		

					break;

	}
	

	return 1; //the field is aceptable for the type especified.

}