// JavaScript Document
function validate()
		{
		var regex = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
										if(document.getElementById('Name').value=="") 																	                                        {
														alert("Please Enter Name");   
														return false;  
										}
										else if(document.getElementById('customer_mail').value=="") 
										{
														alert("Enter Your mailid");
														return false; 
										}
										else if(!regex.test(document.getElementById('customer_mail').value))
										{
													alert("Please enter the Valid Email");
													return false;
										} 
										else if(document.getElementById('Phone').value=="") 
										{
														alert("Enter Your phone"); 
														return false; 
										}
										else if(document.getElementById('Comments').value == "")
										{
													alert("Please enter the Comments");
													return false;
										} 
										else    
										{
												document.error.submit();   
												return true;    
										}   
		}