var globalerror=0;

function validateempty(passed){
if(passed==""){

return 0;
}
else{
return 1;
}
}
function closepopup(){

document.getElementById('startup').style.display = 'none';
}

function clearlist(){
document.getElementById('cm1').value="";
alert('List Cleared');
}
function pastenumbers(){
var numbers=document.getElementById('pastenumbers').value;
if(numbers==''){
alert('Please Write Number First');
}
else{
var prev=document.getElementById('cm1').value;
if(prev==''){
document.getElementById('cm1').value= numbers;
}
else{
document.getElementById('cm1').value=prev + '\n' + numbers;
}
document.getElementById('pastenumbers').value='';
alert('numbers added');
}
}
function makeclear(tid,val){
document.getElementById(tid).value="";
}
function calculate(operation){
var val1=document.getElementById('ad4').innerHTML;
var val2=document.getElementById('ad3').value;
if(operation=='add'){
var val3=(parseInt(val1)+parseInt(val2));
}
else{
var val3=(parseInt(val1)-parseInt(val2));
}
document.getElementById('ad2').innerHTML=val3;
}

function closelayer(){
document.getElementById('modal').innerHTML = '';
document.getElementById('modal').style.display = 'none';
document.getElementById('shadow').style.display = 'none';
}
function makered(id){
document.getElementById(id).style.background='red';
document.getElementById(id).style.color='yellow';
}
function bringshadow(){
document.getElementById('modal').style.display = 'block';
document.getElementById('shadow').style.display = 'block';
}
function enable(max){
var i;
for(i=1;i<max;i++){
document.getElementById(i).removeAttribute("disabled");
}
}

function disable(max){
var i;
for(i=1;i<max;i++){
document.getElementById(i).setAttribute("disabled","disabled");
}
}
function compare(id1,id2){
var val1=document.getElementById(id1).value;
var val2=document.getElementById(id2).value;
if(val1 == val2){
globalerror=0;
}
else{
makered (id2);
globalerror=1;
}
}

function makenormal(pre,end){
for(i=1;i<end;i++)
{
var temp= pre+i;
document.getElementById(temp).removeAttribute('style');
}
}
function resetfield(pre,end){
var i=1;
var temp;
for(i=1;i<end;i++){
temp=pre+i;
document.getElementById(temp).value="";
}
}
function countleft(did){
var val=document.getElementById(did).value.length;
var msg = document.getElementById(did).value;
val=parseInt(val);
if(val>=269){

alert("Maximum 280 Characters are allowed in 1 sms");
document.getElementById(did).value=msg.substring(0,269);
}
var cleft=270-parseInt(val);
document.getElementById('charleft').innerHTML=cleft+ " Characters Left";
}
function checkal(pre,count){
var val = document.getElementById(count).innerHTML;
val= parseInt(val);
var cstate=document.getElementById('sall').checked;
var i=1;
var temp="";
for(i=1;i<val;i++){
temp=pre+i;
document.getElementById(temp).checked=cstate;

}

}
function sendtocompose(pre,countid){
var val = document.getElementById(countid).innerHTML;
val= parseInt(val);
var i=1;
var temp2 ="";
var state="";
var temp="";
var numstring="";
for(i=1;i<val;i++){
temp=pre+i;
state=document.getElementById(temp).checked;
if(state==true){
temp2='num'+i;
numstring += document.getElementById(temp2).innerHTML + "<br>";
}


}
numstring += "itsended";
numstring = numstring.replace('<br>itsended','');
numstring = encodeURIComponent(numstring);
var url="compose.php?numbers=" + numstring;
window.location=url;
}

function selectedgrp(pre,countid){
var val = document.getElementById(countid).innerHTML;
val= parseInt(val);
var i=1;
var temp2 ="";
var state="";
var temp="";
var numstring="";
for(i=1;i<val;i++){
temp=pre+i;
state=document.getElementById(temp).checked;

if(state==true){
temp2='num'+i;

numstring += document.getElementById(temp2).innerHTML + "\n";

}


}
numstring += "itsended";
numstring = numstring.replace('\nitsended','');
//numstring = encodeURIComponent(numstring);
document.getElementById('cm2').innerHTML=numstring;
document.getElementById('cm2').style.visibility='visible';
closelayer();
}

function clicktomessage(tdid){
var val = document.getElementById(tdid).innerHTML;
//val=val.replace(/<br/>", "\n");
val=val.replace(/<br>/gi, "\n");
document.getElementById('cm3').value= val;
document.getElementById('modal').style.display="none";
document.getElementById('shadow').style.display="none";
document.getElementById('modal').innerhtml="";

}