function validatenum(e) {
	//'"|\/<>?~`#$%^-+*,:;
	var reg = /^[a-zA-Z'"~`!@<>;{}()\/\\\|#\$\.,=\+\?-_^&*%:\-\[\]\s]*$/;
	var key = window.event ? e.keyCode : e.which;
	var keychar = String.fromCharCode(key);
	return !reg.test(keychar);
}
function validatetext(e) {
	//'"|\/<>?~`#$%^-+*,:;
	var reg = /^[1-90'"~`!@<>;{}\/\\\|#\$\.,=\+\?_^&*%:\-\[\]]*$/;
	var key = window.event ? e.keyCode : e.which;
	var keychar = String.fromCharCode(key);
	return !reg.test(keychar);
}
function check(){
	if(document.frm.name.value==""){
		alert("Enter your Name");
		document.frm.name.focus();
		return false;
	}
	if(document.frm.accountno.value==""){
		alert("Enter Account No.");
		document.frm.accountno.focus();
		return false;
	}
	if(document.frm.phoneno.value==""){
		alert("Enter Phone No.");
		document.frm.phoneno.focus();
		return false;
	}
	if(document.frm.mobno.value==""){
		alert("Enter Mobile No.");
		document.frm.mobno.focus();
		return false;
	}
	if(document.frm.email.value==""){
		alert("Enter Email");
		document.frm.email.focus();
		return false;
	}
	if(document.frm.comment.value==""){
		alert("Enter Comments");
		document.frm.comment.focus();
		return false;
	}
	
	var str=document.frm.email.value;
		
	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;
	}