<!--
function ValidEMail(objEmail) 
 {                                      
 str1=""; 
 found=false; 
 flag=false  ;                           
 lsQuoteFlag =0;                        
 str=objEmail.value.toLowerCase();
 objEmail.value =  str;
 if(str.length != 0 )                    
   {                                     
   for(var i=0; i < str.length; i++)         
     {                                   
     if((str.charAt(i) =="'") ||(str.charAt(i) == "\"")) 
       {                                               
         lsQuoteFlag =1;                               
         break;                                        
       }                                               
     }                                                 
   if(lsQuoteFlag== 1)                                 
     {                                                 
       alert("Quotes are not allowed!" );              
       objEmail.value="";          
       objEmail.focus() ;            
       return false;                                          
     }                                                   
       for(var i=0;i < str.length;i++)                       
       {                                                 
       if(str.substring(i,i+1)=='@')                     
         {                                               
            found=true;                                   
             str1=str.substring(i+1,str.length)          
             for(var j=0;j< str1.length;j++)                 
             {                                           
                 if(str1.substring(j,j+1)=='.')          
                   {                                     
                       flag=true;                         
                       return;                           
                   }                                     
             }                                           
         }                                               
       }                                                 
       if((found==false) || ((found==true) && (flag==false))) 
       {                                                      
           alert("Please enter valid Email");                               
           objEmail.focus();
	   return false;	              
       }                                                        
   }                                                            
 }
-->