function validation() 
{ var form=document.getElementById("form1") 

 //return false;
	var valid=true;
	
	var Popup=document.getElementById("Popup");
	
	for(var i=0; i<form.length-1; i++)
	{
		var element = form[i];
			if(element.value=="")
			{
				switch(element.name)
				{
					
			  	  case "name":
					valid=false;
					//error_msg=error_msg+"Enter Name<br>";
					document.getElementById("err_"+element.name).innerHTML="Enter Name";
				
				  break;

				
				case "title":
					valid=false;
					//error_msg=error_msg+"Enter Title<br>";
					document.getElementById("err_"+element.name).innerHTML="Enter Title";

					
				break;
				

				case "company":
				
					valid=false;
					//error_msg=error_msg+"Enter Company<br>";
					document.getElementById("err_"+element.name).innerHTML="Enter Company";

				break;
				

				case "phn":
				
					valid=false;
					//error_msg=error_msg+"Enter Phone number<br>";
					document.getElementById("err_"+element.name).innerHTML="Enter Phone";

				break;
			
             	case "city":
					valid=false;
					//error_msg=error_msg+"Enter City<br>";
					document.getElementById("err_"+element.name).innerHTML="Enter City";

				break;	
				
            	case "state":
					valid=false;
					//error_msg=error_msg+"Enter State and Zip<br>";
					document.getElementById("err_"+element.name).innerHTML="Select State";

				break;	

							
			   
				
				case "zip":
					valid=false;
					document.getElementById("err_"+element.name).innerHTML="Enter zip";
					 document.getElementById("conzip").innerHTML="";


				break;	
				
				 case "email":
					valid=false;
					document.getElementById("err_"+element.name).innerHTML="Enter Email";
                    document.getElementById("conemail").innerHTML="";
   
				break;	

				
				}
				
			}
			else
			{
			switch(element.name)
				{ 
				  case "email":
	
					var emailStr = document.getElementById("email").value;
					var emailPat = /^(\".qw*\"|[A-Za-z0-9](\w|\W)*)@(\[\d{1,3}(\.\d{1,3}){3}]|[A-Za-z0-9](\w|\W)*(\.[A-Za-z]\w*)+)$/;
					var matchArray = emailStr.match(emailPat);
					if (matchArray == null) 
					{
								
						document.getElementById("conemail").style.display="block";
						document.getElementById("conemail").className="err";
						document.getElementById("conemail").innerHTML="Enter Valid Email Id";
						valid=false;
					}
				    else
					{
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
						document.getElementById("conemail").style.display="none";
						document.getElementById("conemail").innerHTML="";
					}
                	              	
                	case "name":
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
	                case "title":
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
	                case "company":
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
	                case "phn":
	 					document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
				    case "city":
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
					case "state":
						document.getElementById("err_"+element.name).innerHTML="";
						//document.getElementById(element.name).className="";
					break;
					   case "zip":
	                
						  
                           var c=document.getElementById("zip").value.length;
                               if (c!=5) 
                               {
                               
  		                       document.getElementById("err_"+element.name).innerHTML="";
  		                       document.getElementById("conzip").style.display="block";
		                       document.getElementById("conzip").className="err";
		                       document.getElementById("conzip").innerHTML="Enter Valid ZIP";
		                       valid=false; 
		                                                                      
                               }
                               else
                               {
                              document.getElementById("err_"+element.name).innerHTML="";
					           document.getElementById("conzip").style.display="none";
						       document.getElementById("conzip").innerHTML="";
						       }
						      
                                          
                           
                              
		            break;
			 		

 	            }
			}
			
	}
	
	return  valid;
}