// JavaScript Document

function checkAll(field) {
   var i=0;
   
   if (field.CheckAll.checked == true) {
      for (i = 0; i < field.length; i++) {
         if (field[i].id == "Check"){
            field[i].checked = true;
         }
      }
   }
   else {
      for (i = 0; i < field.length; i++) {
         if (field[i].id == "Check"){
            field[i].checked = false;
         }
      }
   }
}

/*var j=0;
        var i=0;
    for (i = 0; i < field.length; i++) {
         if (field[i].checked == true){
            
             j++;
                   
         }
      }



		if(j==0)
		{
		alert("please select some record .");
		
		return false;
		}
		<input type=checkbox name='CheckAll' id='CheckAll' value='1' onClick='checkAll(frm)' > 
		<input type=checkbox name=a[] id='Check' value=$row[0],$row[1].$row[2]  />
		*/
function check_email(mailids)
{
var arr = new Array(
'.com','.net','.org','.biz','.coop','.info','.museum','.name','.pro',
'.edu','.gov','.int','.mil','.ac','.ad','.ae','.af','.ag','.ai','.al',
'.am','.an','.ao','.aq','.ar','.as','.at','.au','.aw','.az','.ba','.bb',
'.bd','.be','.bf','.bg','.bh','.bi','.bj','.bm','.bn','.bo','.br','.bs',
'.bt','.bv','.bw','.by','.bz','.ca','.cc','.cd','.cf','.cg','.ch','.ci',
'.ck','.cl','.cm','.cn','.co','.cr','.cu','.cv','.cx','.cy','.cz','.de',
'.dj','.dk','.dm','.do','.dz','.ec','.ee','.eg','.eh','.er','.es','.et',
'.fi','.fj','.fk','.fm','.fo','.fr','.ga','.gd','.ge','.gf','.gg','.gh',
'.gi','.gl','.gm','.gn','.gp','.gq','.gr','.gs','.gt','.gu','.gv','.gy',
'.hk','.hm','.hn','.hr','.ht','.hu','.id','.ie','.il','.im','.in','.io',
'.iq','.ir','.is','.it','.je','.jm','.jo','.jp','.ke','.kg','.kh','.ki',
'.km','.kn','.kp','.kr','.kw','.ky','.kz','.la','.lb','.lc','.li','.lk',
'.lr','.ls','.lt','.lu','.lv','.ly','.ma','.mc','.md','.mg','.mh','.mk',
'.ml','.mm','.mn','.mo','.mp','.mq','.mr','.ms','.mt','.mu','.mv','.mw',
'.mx','.my','.mz','.na','.nc','.ne','.nf','.ng','.ni','.nl','.no','.np',
'.nr','.nu','.nz','.om','.pa','.pe','.pf','.pg','.ph','.pk','.pl','.pm',
'.pn','.pr','.ps','.pt','.pw','.py','.qa','.re','.ro','.rw','.ru','.sa',
'.sb','.sc','.sd','.se','.sg','.sh','.si','.sj','.sk','.sl','.sm','.sn',
'.so','.sr','.st','.sv','.sy','.sz','.tc','.td','.tf','.tg','.th','.tj',
'.tk','.tm','.tn','.to','.tp','.tr','.tt','.tv','.tw','.tz','.ua','.ug',
'.uk','.um','.us','.uy','.uz','.va','.vc','.ve','.vg','.vi','.vn','.vu',
'.ws','.wf','.ye','.yt','.yu','.za','.zm','.zw');

var sd = mailids;
var ids = sd;
var val = true;

	var mai = ids;
	var dot = mai.lastIndexOf(".");
	var ext = mai.substring(dot,mai.length);
	var at = mai.indexOf("@");
	var dom = dot - at;
	dom=parseInt(dom);
	at=parseInt(at);
        var sp = mai.indexOf(" ");
	
	if((dom >= 0)&&(at >= 1)&&(sp == -1))
	{
		for(var i=0; i<arr.length; i++)
		{
			if(ext == arr[i])
			{
			val = true;
			break;
			}
			else
			{
			val = false;
			}
		}
		if(val == false)
		{
			//alert("Your maild \""+mai+"\" is not corrrrect  .");
			return false;
		}
	}
	else
	{
	// alert("Your maild \""+mai+"\" is not correct .");
	 return false;
	}


return true;
}