//valitation
function validate()
{


 



	//EMAIL
	var m=document.frm_contact.email;
	var n=document.frm_contact.email.value;
	if ((n==null)||(n=="")){
		alert("Please Enter your Email ID")
		m.select()
		return false
	}
	if (echeck(n)==false){
		alert('Please enter Proper email ID');
		m.select();
		return false;
	}
	function echeck(str) {
	at = str.indexOf("@");
	dot = str.lastIndexOf(".");
	lengt = str.length;
	con1 = str.substring(0,at);
	con2 = str.substring(at+1,dot);
	con3 = str.substring(dot+1,lengt);

	if(con1=='' || con2=='' || con3=='') return false;

	if(str.indexOf("  ") > -1 || str.indexOf("..") > -1 || str.indexOf("__") > -1 || str.indexOf("--") > -1) return false;
	
	if(at==-1 || dot==-1) return false;

	x = con1.substring(0,1);
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con1.substring((con1.length)-1,(con1.length));
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con1.substring(1,(con1.length)-1);
	for(i=0, y=0; i<con1.length-2; i++, y=x.substring(i, i+1)) if ((y < "a" || "z" < y) && (y < "A" || "Z" < y) && isNaN(y) && y!='.' && y!='_' && y!='-') return false;
	
	x = con2.substring(0,1);
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con2.substring((con2.length)-1,(con2.length));
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;
	
	x = con2.substring(1,(con2.length)-1);
	for(i=0, y=0; i<con2.length-2; i++, y=x.substring(i, i+1)) if ((y < "a" || "z" < y) && (y < "A" || "Z" < y) && isNaN(y) && y!='.' && y!='_' && y!='-') return false;		
	
	for(i=0, x=0; i<con3.length; i++, x = con3.substring(i, i+1)) if ((x < "a" || "z" < x) && (x < "A" || "Z" < x)) return false;
	if ((con3.length)<2 || (con3.length)>4)  return false;
}
}  
  // Address
/*

// NAME
	var l=document.frm_contact.name.value.length;
	var m=document.frm_contact.name.value;
	var p=document.frm_contact.name;
	for(var i=0; i<l-1; i++)
		{
		n=m.substring(i, i+2);
		if(n=="  " || n==".." || n=="''")
			{
			alert("Invalid name, Please re-enter")
			p.select();
			return false;
			}
		}
		
	if(m=='') {
		alert(" Please Enter your  Name");
		p.select();
		return false;
	}       
	
	for (var i=0; i<l; i++)
		{
		var q=m.substring(i, i + 1);
		if (((q < "a" || "z" < q) && (q < "A" || "Z" < q)) && q != ' ' && q!='.' && q!="'") {
			alert("\nThe Name field only accepts letters & spaces.\n\nPlease re-enter your Name.");
			p.select();
			return false;
		}
	}



var l=document.frm_contact.address.value.length;
	var m=document.frm_contact.address.value;
	var p=document.frm_contact.address;
	for(var i=0; i<l-1; i++)
		{
		n=m.substring(i, i+2);
		if(n=="  " || n==".." || n=="''")
			{
			alert("Invalid Address, Please re-enter")
			p.select();
			return false;
			}
		}
		
	if(m=='') {
		alert(" Please Enter your  Address");
		p.select();
		return false;
	}       
	
	 


	//CITY
		
	 if ( document.frm_contact.city.value =="" )
		{
			alert ( "Please Enter Your City" );        
			document.frm_contact.city.focus();
			return false;
		}

	//state
		
	 if ( document.frm_contact.states.value =="" )
		{
			alert ( "Please Select your State from the drop down box" );        
			document.frm_contact.states.focus();
			return false;
		}


  //Zip Code 
  
	var m1=document.frm_contact.zip.value;
	var m4=document.frm_contact.zip.value.length;
	var p1=document.frm_contact.zip;
	
	
	if(m1=='') {
		alert("Please Enter your Zip Code");
		p1.select();
		return false;
	}
	 
	
	if((m1!='') && isNaN(m1.substr(0,5)))
	{
		alert("Please enter Numbers only");
		p1.select();
		return false;
	}


//phone
  
	var m1=document.frm_contact.phone.value;
	var m4=document.frm_contact.phone.value.length;
	var p1=document.frm_contact.phone;
	
	
	if(m1=='') {
		alert("Please Enter your Phone No");
		p1.select();
		return false;
	}
	 
	
	if((m1!='') && isNaN(m1.substr(0,5)))
	{
		alert("Please enter Numbers only");
		p1.select();
		return false;
	}

	*/ 
  

//valitation
function quotefrm()
{


 



	//EMAIL
	var m=document.quote.email;
	var n=document.quote.email.value;
	if ((n==null)||(n=="")){
		alert("Please Enter your Email ID")
		m.select()
		return false
	}
	if (echeck(n)==false){
		alert('Please enter Proper email ID');
		m.select();
		return false;
	}
	function echeck(str) {
	at = str.indexOf("@");
	dot = str.lastIndexOf(".");
	lengt = str.length;
	con1 = str.substring(0,at);
	con2 = str.substring(at+1,dot);
	con3 = str.substring(dot+1,lengt);

	if(con1=='' || con2=='' || con3=='') return false;

	if(str.indexOf("  ") > -1 || str.indexOf("..") > -1 || str.indexOf("__") > -1 || str.indexOf("--") > -1) return false;
	
	if(at==-1 || dot==-1) return false;

	x = con1.substring(0,1);
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con1.substring((con1.length)-1,(con1.length));
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con1.substring(1,(con1.length)-1);
	for(i=0, y=0; i<con1.length-2; i++, y=x.substring(i, i+1)) if ((y < "a" || "z" < y) && (y < "A" || "Z" < y) && isNaN(y) && y!='.' && y!='_' && y!='-') return false;
	
	x = con2.substring(0,1);
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;

	x = con2.substring((con2.length)-1,(con2.length));
	if ((x < "a" || "z" < x) && (x < "A" || "Z" < x) && isNaN(x)) return false;
	
	x = con2.substring(1,(con2.length)-1);
	for(i=0, y=0; i<con2.length-2; i++, y=x.substring(i, i+1)) if ((y < "a" || "z" < y) && (y < "A" || "Z" < y) && isNaN(y) && y!='.' && y!='_' && y!='-') return false;		
	
	for(i=0, x=0; i<con3.length; i++, x = con3.substring(i, i+1)) if ((x < "a" || "z" < x) && (x < "A" || "Z" < x)) return false;
	if ((con3.length)<2 || (con3.length)>4)  return false;
}
var m2=document.quote.from.value;
	var m5=document.quote.phone.value.length;
	var p5=document.quote.phone;
	
	
	if(m5=='') {
		alert("Please Enter Telephone");
		p5.select();
		return false;
	}




var m1=document.quote.from.value;
	var m4=document.quote.from.value.length;
	var p1=document.quote.from;
	
	
	if(m1=='From') {
		alert("Please Enter airport code or City and State");
		p1.select();
		return false;
	}
	 
	
	 if((m1!='From') && (m1==''))
	{
		alert("Please Enter airport code or City and State");
		p1.select();
		return false;
	}

	var m1=document.quote.to.value;
	var m4=document.quote.to.value.length;
	var p1=document.quote.to;
	
	
	if(m1=='To') {
		alert("Please Enter airport code or City and State");
		p1.select();
		return false;
	}
	 
	
	 if((m1!='To') && (m1==''))
	{
		alert("Please Enter airport code or City and State");
		p1.select();
		return false;
	}


var m1=document.quote.depdate.value;
	var m4=document.quote.depdate.value.length;
	var p1=document.quote.depdate;
	
	
	if(m1=='20/02/2009') {
		alert("Please Enter your Preferred Departure Date");
		p1.select();
		return false;
	}
	 
	
	 if((m1!='20/02/2009') && (m1==''))
	{
		alert("Please Enter your Correct Preferred Departure Date");
		p1.select();
		return false;
	}
	//time
		
	 if ( document.quote.timedep.value =="0" )
		{
			alert ( "Please Select your Time" );        
			document.quote.timedep.focus();
			return false;
		}

		if ( document.quote.aircrf.value =="0" )
		{
			alert ( "Please Select your Aircraft Type" );        
			document.quote.aircrf.focus();
			return false;
		}
}