function validate()
	{
		
		
		var practice_area=document.getElementById("practice_area").value;
		var first_name=document.getElementById("first_name").value;
		var last_name=document.getElementById("last_name").value;
		var email=document.getElementById("email").value;
		var other_information=document.getElementById("other_information").value;
		var msg="";
		var  valid=true;		
		if(practice_area=="")
		{
			msg+="Please Select Practice_Area \n";
			valid=false;
		}
		if(first_name=="")
		{
			msg+="Please Enter FirstName\n";
			valid=false;
		}
		if(last_name=="")
		{
			msg+="Please Enter LastName\n";
			valid=false;
		}
		if(other_information=="")
		{
			msg+="Please Enter Other Case Information\n";
			valid=false;
		}		
		
		if(email=="")
		{
			msg+="Please Enter EmailId \n";
			valid=false;
		}		
		else if (echeck(email)==false){
			msg+="Please Enter Valid  Email \n";
			valid=false;
		}
		if ( ( document.getElementById("form_agree2").checked == false ))
		{
		msg+= "Please Read Disclaimer accept\n";
		 valid = false;
		 }

		if(!valid)
		{
			alert(msg);
			return false;
		}
		return true;
	}
	function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		     return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		     return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		     return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		      return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		      return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		      return false
		 }

 		 return true					
	}