var myDate = new Date(); 
	myDate.setUTCMonth(0); 
	myDate.setUTCDate(5); 
	myDate.setUTCHours(13);
	myDate.setUTCMinutes(59);
	myDate.setUTCSeconds(59);

var myDate1 = new Date(); 
	myDate1.setUTCMonth(0); 
	myDate1.setUTCDate(7); 
	myDate1.setUTCHours(12);
	myDate1.setUTCMinutes(59);
	myDate1.setUTCSeconds(59);

var getUTCDate = new Date();
	getUTCDate.getUTCMonth();
	getUTCDate.getUTCDate();
	getUTCDate.getUTCHours();
	getUTCDate.getUTCMinutes();
	getUTCDate.getUTCSeconds();


if (getUTCDate > myDate) { // on or after launch date
	$("p.abcGMA").removeClass("GMAhide").addClass('yourClass');
}

if (getUTCDate > myDate1) { // on or after launch date
	$("p.abcGMA").addClass("GMAhide").removeClass('yourClass');
}

//Contact Us e-mail check
function echeck(str) {

	var at="@"
	var dot="."
	var lat=str.indexOf(at)
	var lstr=str.length
	var ldot=str.indexOf(dot)
	if (str.indexOf(at)==-1){
	   alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
	   alert("Invalid E-mail ID")
	   return false
	}

	if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
	    alert("Invalid E-mail ID")
	    return false
	}

	 if (str.indexOf(at,(lat+1))!=-1){
	    alert("Invalid E-mail ID")
	    return false
	 }

	 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
	    alert("Invalid E-mail ID")
	    return false
	 }

	 if (str.indexOf(dot,(lat+2))==-1){
	    alert("Invalid E-mail ID")
	    return false
	 }
	
	 if (str.indexOf(" ")!=-1){
	    alert("Invalid E-mail ID")
	    return false
	 }

		 return true					
}