// JavaScript Document
var Pic = new Array();
Pic[0] = 'images/step_01_on.gif'
Pic[1] = 'images/step_01_off.gif'
Pic[2] = 'images/step_02_on.gif'
Pic[3] = 'images/step_02_off.gif'
Pic[4] = 'images/step_03_on.gif'
Pic[5] = 'images/step_03_off.gif'
Pic[6] = 'images/step_04_on.gif'
Pic[7] = 'images/step_04_off.gif'
Pic[8] = 'images/step_05_on.gif'
Pic[9] = 'images/step_05_off.gif'
Pic[10] = 'images/step_06_on.gif'
Pic[11] = 'images/step_06_off.gif'

var p = Pic.length;
var preLoad = new Array();
for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}

function next_step1( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step1_img.src = preLoad[j].src;
	document.images.step2_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'none';
	document.getElementById( s2 ).style.display = 'block';
	
}
function next_step2( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step2_img.src = preLoad[j].src;
	document.images.step3_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'none';
	document.getElementById( s2 ).style.display = 'block';
	
}
function next_step3( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step3_img.src = preLoad[j].src;
	document.images.step4_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'none';
	document.getElementById( s2 ).style.display = 'block';
	
}
function next_step4( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step4_img.src = preLoad[j].src;
	document.images.step5_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'none';
	document.getElementById( s2 ).style.display = 'block';
	
}
function next_step5( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step5_img.src = preLoad[j].src;
	document.images.step6_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'none';
	document.getElementById( s2 ).style.display = 'block';
	
}

function back_step5( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step5_img.src = preLoad[j].src;
	document.images.step6_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'block';
	document.getElementById( s2 ).style.display = 'none';
	
}

function back_step4( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step4_img.src = preLoad[j].src;
	document.images.step5_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'block';
	document.getElementById( s2 ).style.display = 'none';
	
}

function back_step3( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step3_img.src = preLoad[j].src;
	document.images.step4_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'block';
	document.getElementById( s2 ).style.display = 'none';
	
}

function back_step2( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step2_img.src = preLoad[j].src;
	document.images.step3_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'block';
	document.getElementById( s2 ).style.display = 'none';
	
}

function back_step1( s1, s2, j, k ){
	//alert(img_name);
	//img_name = new String('img_name');
	document.images.step1_img.src = preLoad[j].src;
	document.images.step2_img.src = preLoad[k].src;
	document.getElementById( s1 ).style.display = 'block';
	document.getElementById( s2 ).style.display = 'none';
	
}


function go_go( from,destination,rent,vh_id,pass,lug,jtype,sses){
alert(sses);
				//alert(from,destination,rent,vh_id,pass,lug,jtype,sses);
                document.location.href= 'step3_form.php?from='+from+'&amp;destination='+destination+'&amp;rent='+rent+'&amp;vh_id='+vh_id +'&amp;pass='+pass+'&amp;lug='+lug + '&amp;jtype=' + jtype + '&amp;sses='+sses;
                
}

function check_value(){
	apos=document.frm_step4.email_no.value.indexOf("@");
	dotpos=document.frm_step4.email_no.value.lastIndexOf(".");
	
	if(document.frm_step4.cp_name.value==""){
		alert("Enter your name");
		document.frm_step4.cp_name.focus();
		return false;
	}	
	else if(document.frm_step4.tel_no.value==""){
		alert("Enter your telephone no");
		document.frm_step4.tel_no.focus();
		return false;
	}	
	else if(document.frm_step4.email_no.value==""){
		alert("Enter your email address");
		document.frm_step4.email_no.focus();
		return false;
	}	
	else if(apos<1||dotpos-apos<2){
		msg="Give a valid email address";
		alert(msg);
		document.frm_step4.email_no.focus();
		return false;
	}
	else{
		return true;
		}
}


function check_value2(){
	
	if(document.frm_step5.in_pass_name.value==""){
		alert("Enter Passenger name");
		document.frm_step5.in_pass_name.focus();
		return false;
	}	
	else if(document.frm_step5.in_fl_arr_date.value==""){
		alert("Enter flight arrival date");
		document.frm_step5.in_fl_arr_date.focus();
		return false;
	}	
	
	else if(document.frm_step5.in_fl_arr_time.value==""){
		alert("Enter flight arrival time");
		document.frm_step5.in_fl_arr_time.focus();
		return false;
	}	
	
	else if(document.frm_step5.in_fl_no.value==""){
		alert("Enter arrival flight no. ");
		document.frm_step5.in_fl_no.focus();
		return false;
	}	

	else if(document.frm_step5.in_airport_name.value==""){
		alert("Select Airport name");
		document.frm_step5.in_airport_name.focus();
		return false;
	}	

	else if(document.frm_step5.in_no_of_pass.value==""){
		alert("Enter no. of passenger");
		document.frm_step5.in_no_of_pass.focus();
		return false;
	}	

	else if(document.frm_step5.in_veh_req.value==""){
		alert("Select a vehicle");
		document.frm_step5.in_veh_req.focus();
		return false;
	}	

	else if(document.frm_step5.in_dest_addr.value==""){
		alert("Enter destination address & telephone");
		document.frm_step5.in_dest_addr.focus();
		return false;
	}	

	else if(document.frm_step5.out_pass_name.value==""){
		alert("Enter passenger name");
		document.frm_step5.out_pass_name.focus();
		return false;
	}	
	else if(document.frm_step5.out_pickup_date.value==""){
		alert("Enter pickup date");
		document.frm_step5.out_pickup_date.focus();
		return false;
	}	
	else if(document.frm_step5.out_pickup_time.value==""){
		alert("Enter pickup time");
		document.frm_step5.out_pickup_time.focus();
		return false;
	}	
	else if(document.frm_step5.out_pickup_addr.value==""){
		alert("Enter pickup address & telephone no");
		document.frm_step5.out_pickup_addr.focus();
		return false;
	}	
	else if(document.frm_step5.out_veh_req.value==""){
		alert("Select a vehicle");
		document.frm_step5.out_veh_req.focus();
		return false;
	}	
	else if(document.frm_step5.out_dest_addr.value==""){
		alert("Enter Destination address & telephone no.");
		document.frm_step5.out_dest_addr.focus();
		return false;
	}	

	else{
		return true;
		}
}

function check_value3(){
	
	if(document.frm_step6.crd_hld_name.value==""){
		alert("Enter Card holder's  name");
		document.frm_step6.crd_hld_name.focus();
		return false;
	}	
	else if(document.frm_step6.crd_type.value==""){
		alert("Select a card type");
		document.frm_step6.crd_type.focus();
		return false;
	}	
	
	else if(document.frm_step6.crd_no.value==""){
		alert("Enter card no.");
		document.frm_step6.crd_no.focus();
		return false;
	}	
	else if(document.frm_step6.security_no.value==""){
		alert("Enter Security no.");
		document.frm_step6.security_no.focus();
		return false;
	}
	
	else{
		return true;
		}
	
}