function validVRUPage() {
        
         var alphaExp = /^[a-zA-Z\s.]+$/;   
            var msg = '';
            
             
//var maxYear=this.getFullYear(); 

           var daysInMonth =DaysArray(12) 
            if (document.getElementById('ctl00_ContentPlaceHolder1_txtDob').value == "") {msg +="Please fill Date of birth !!\n"; document.getElementById('ctl00_ContentPlaceHolder1_txtDob').focus();} 
    else{ var datereg = /(0[1-9]|[12][0-9]|3[01])[/](0[1-9]|1[012])[/](19|20)\d\d/;var mat=document.getElementById('ctl00_ContentPlaceHolder1_txtDob').value;
    if (mat.search(datereg)==-1){msg +="Please enter date in (dd/MM/yyyy) format !!\n"; document.getElementById('ctl00_ContentPlaceHolder1_txtDob').focus();}
    else
    {
      var dtStr=   document.getElementById('ctl00_ContentPlaceHolder1_txtDob').value;
     
msg+=varifyDate(dtStr);
}
         
         }   
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtName').value).length == 0) {
                msg += 'Please fill First Name !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtName').focus();

            }
            else
            {
            var s=document.getElementById("ctl00_ContentPlaceHolder1_txtName").value;
    
    if(!s.match(alphaExp)){
	 msg += 'Please fill correct Name !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtName').focus();
		
		}
            }

            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtDob').value).length == 0) {
           
                msg += 'Please fill DOB !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtDob').focus();

            }
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtMobileno').value).length == 0) {               
               msg += 'Please fill mobile no !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtMobileno').focus();

            }
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtMobileno').value).length != 0)
            {
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtMobileno').value).length!=10) {
                msg += 'Please enter valid mobile no !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtMobileno').focus();

            }}
            if (document.getElementById('ctl00_ContentPlaceHolder1_txtPhoneno').value != "")
            {
            
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtPhoneno').value).length==10|| Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtPhoneno').value).length==11) {
           
               

            }
            else
            {
                msg += 'Please enter valid phone no !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtPhoneno').focus();

            }
            }
            if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtEmailId').value).length == 0) {
          
                msg += 'Please fill Email !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_txtEmailId').focus();

            }
            else {
                var emailRegxp = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
                var matemail = document.getElementById('ctl00_ContentPlaceHolder1_txtEmailId').value;
                if (matemail.search(emailRegxp) == -1) {
                    msg += 'Please enter valid Email!!\n';
                    document.getElementById('ctl00_ContentPlaceHolder1_txtEmailId').focus();

                }
            }
            if (document.getElementById('ctl00_ContentPlaceHolder1_ddlCourse').selectedIndex <= 0) {
             
                msg += 'Please Select Course !!\n';
                document.getElementById('ctl00_ContentPlaceHolder1_ddlCourse').focus();

            } 
                     if (document.getElementById('ctl00_ContentPlaceHolder1_ddlStream').selectedIndex <= 0) {
                       msg += 'Please Select Subject !!\n'; 
                        document.getElementById('ctl00_ContentPlaceHolder1_ddlStream').focus();

                    } 
                    if (document.getElementById('ctl00_ContentPlaceHolder1_ddlState').selectedIndex <= 0) {
                        msg += 'Please Select State !!\n';
                        document.getElementById('ctl00_ContentPlaceHolder1_ddlState').focus();

                    }
                    if (document.getElementById('ctl00_ContentPlaceHolder1_ddlCity').selectedIndex <= 0) {
                        msg += 'Please Select City !!\n';
                        document.getElementById('ctl00_ContentPlaceHolder1_ddlCity').focus();

                    }
                    else {
                   
                    var control = document.getElementById('ctl00_ContentPlaceHolder1_ddlCity');
                    if ((control.options[control.selectedIndex].value == "Other") && (document.getElementById('ctl00_ContentPlaceHolder1_txtOtherCity').value == "")) {
                       alert("Please fill other city name !!\n");
                       document.getElementById('ctl00_ContentPlaceHolder1_txtOtherCity').focus();
                        
                    }} 
                   if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtAddress').value).length == 0) {
                        msg += 'Please Fill Address !!\n';
                        document.getElementById('ctl00_ContentPlaceHolder1_txtAddress').focus();

                   }
                    if (Trim(document.getElementById('ctl00_ContentPlaceHolder1_txtComment').value).length == 0) {
                       msg += 'Please Fill Comment !!\n';
                       document.getElementById('ctl00_ContentPlaceHolder1_txtComment').focus();

                    }
            if (msg.length > 0) {
                alert(msg);
                return false;
            }

        }