var flag = true;
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 ID1")
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		 //  alert("Invalid E-mail ID2")
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		  //  alert("Invalid E-mail ID3")
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		   // alert("Invalid E-mail ID4")
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		   // alert("Invalid E-mail ID6")
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		    //alert("Invalid E-mail ID7")
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		  //  alert("Invalid E-mail ID8")
		    return false
		 }

			return true;
			
	}


function ValidateForm(){
	var emailID=document.form1.email
	var nameID=document.form1.name
	var ErrorText = "";
	var flag = true;
	if ((nameID.value==null)||(nameID.value=="")){
		ErrorText  = ErrorText + "<br>Please enter your name"
		nameID.focus()		
		//return false
		flag = false;
	}

	
	if (echeck(emailID.value)==false){
			if ((emailID.value==null)||(emailID.value=="")){		
				ErrorText  = ErrorText + "<br>Please enter your email id";
				//emailID.focus()	
				flag = false;		
			}else{
				//emailID.value=""
				ErrorText  = ErrorText + "<br>Please enter valid email id";		
				//emailID.focus()		
				flag = false;	
			}
	}	
	
	document.getElementById("msgError").innerHTML = " ";
	document.getElementById("msgError").innerHTML = "";	
	document.getElementById("Error").innerHTML = ErrorText;
	
	if(flag == true){
	return true;
	}else{
	return false;
	}
 }
 
 
 
 
 function getURL(){
	  var url = window.location.href;
	   return url;	 
	}
	function getColor(){
	  //var url = window.location.href;
	 varname = "success";
	  var url =getURL()
	 // alert(url);
	  var qparts = url.split("?");
	  if (qparts.length == 0){
		return "not";
	  }
	  var query = qparts[1];
	  var vars = query.split("&");
	  var value = "";
	  for (i=0;i<vars.length;i++){			
		var parts = vars[i].split("=");	
		if (parts[0] == varname){			  
		  value = parts[1];					 
		  break;
		}
	  }
	  value = unescape(value);	
	  value.replace(/\+/g," ");
	  return value;
}

if(getColor() != "not"){ 
document.getElementById("msgError").innerHTML = getColor().replace("#msgError"," ");
}