//Multiple Email validation
function echeck(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.split(",");
var val = true;
for(var j=0; j<ids.length; j++)
{
	var mai = ids[j];
	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;
}



//Email validation
function emailcheck(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;		
}


//Mobile validation
function Mobile_Validate(mobile)
{

	if ((mobile.value!=null)&&(mobile.value!=0))
	{		
		if(mobile.value.length != 10) 	{
			alert("Mobile Number Must Be Equal To 10 characters");
			mobile.focus();
			return false;
			}
			
			
		if((mobile.value < 9000000000) || (isNaN(mobile.value)))  {
			alert("Invalid Mobile Number .");
			mobile.focus();
			return false;
			}
	}

	return true;
	
}