var ALERT_TITLE = "Oops!";
var ALERT_BUTTON_TEXT = "Ok";

/*if(document.getElementById) {
	window.alert = function(txt) {
		createCustomAlert(txt);
	}
}*/

function createCustomAlert(txt) {
	d = document;

	if(d.getElementById("modalContainer")) return;

	mObj = d.getElementsByTagName("body")[0].appendChild(d.createElement("div"));
	mObj.id = "modalContainer";
	mObj.style.height = d.documentElement.scrollHeight + "px";
	
	alertObj = mObj.appendChild(d.createElement("div"));
	alertObj.id = "alertBox";
	if(d.all && !window.opera) alertObj.style.top = document.documentElement.scrollTop + "px";
	alertObj.style.left = (d.documentElement.scrollWidth - alertObj.offsetWidth)/2 + "px";
	alertObj.style.visiblity="visible";

	h1 = alertObj.appendChild(d.createElement("h1"));
	h1.appendChild(d.createTextNode(ALERT_TITLE));

	msg = alertObj.appendChild(d.createElement("p"));
	msg.appendChild(d.createTextNode(txt));

	btn = alertObj.appendChild(d.createElement("a"));
	btn.id = "closeBtn";
	btn.appendChild(d.createTextNode(ALERT_BUTTON_TEXT));
	btn.href = "#";
	btn.focus();
	btn.onclick = function() { removeCustomAlert();return false; }

	alertObj.style.display = "block";
	
}

function removeCustomAlert() {
	document.getElementsByTagName("body")[0].removeChild(document.getElementById("modalContainer"));
}

function Validator(frmname)
{
  this.formobj=document.forms[frmname];
	
	if(!this.formobj)
	{
	  alert("BUG: couldnot get Form object "+frmname);
		return;
	}
	if(this.formobj.onsubmit)
	{
	 this.formobj.old_onsubmit = this.formobj.onsubmit;
	 this.formobj.onsubmit=null;
	}
	else
	{
	 this.formobj.old_onsubmit = null;
	}
	this.formobj.onsubmit=form_submit_handler;
	this.addValidation = add_validation;
	this.setAddnlValidationFunction=set_addnl_vfunction;
	this.clearAllValidations = clear_all_validations;
}
function set_addnl_vfunction(functionname)
{
  this.formobj.addnlvalidation = functionname;
}
function clear_all_validations()
{
	for(var itr=0;itr < this.formobj.elements.length;itr++)
	{
		this.formobj.elements[itr].validationset = null;
	}
}
function form_submit_handler()
{
	for(var itr=0;itr < this.elements.length;itr++)
	{
		if(this.elements[itr].validationset &&
	   !this.elements[itr].validationset.validate())
		{
		  return false;
		}
	}
	if(this.addnlvalidation)
	{
	  str =" var ret = "+this.addnlvalidation+"()";
	  eval(str);
    if(!ret) return ret;
	}
	return true;
}
function add_validation(itemname,descriptor,errstr)
{
  if(!this.formobj)
	{
	  alert("BUG: the form object is not set properly");
		return;
	}//if
	var itemobj = this.formobj[itemname];
	 if(!itemobj)
	{
	  alert("BUG: Couldnot get the input object named: "+itemname);
		return;
	}
	if(!itemobj.validationset)
	{
	  itemobj.validationset = new ValidationSet(itemobj);
	}
  itemobj.validationset.add(descriptor,errstr);
}
function ValidationDesc(inputitem,desc,error)
{
  	this.desc=desc;
	this.error=error;
	this.itemobj = inputitem;
	this.validate=vdesc_validate;
}
function vdesc_validate()
{
 if(!V2validateData(this.desc,this.itemobj,this.error))
 {
    if(!this.itemobj.disabled && this.desc != "editor" )
	{
	 this.itemobj.focus();
	 elementObject = this.itemobj ;
	}
		return false;
 }
 return true;
}
function ValidationSet(inputitem)
{
    this.vSet=new Array();
	this.add= add_validationdesc;
	this.validate= vset_validate;
	this.itemobj = inputitem;
}
function add_validationdesc(desc,error)
{
  this.vSet[this.vSet.length]= 
	  new ValidationDesc(this.itemobj,desc,error);
}
function vset_validate()
{
   for(var itr=0;itr<this.vSet.length;itr++)
	 {
	   if(!this.vSet[itr].validate())
		 {
		   return false;
		 }
	 }
	 return true;
}
function validateEmailv2(email)
{
// a very simple email validation checking. 
// you can add more complex email checking if it helps 
    if(email.length <= 0)
	{
	  return true;
	}
    var splitted = email.match("^(.+)@(.+)$");
    if(splitted == null) return false;
    if(splitted[1] != null )
    {
      var regexp_user=/^\"?[\w-_\.]*\"?$/;
      if(splitted[1].match(regexp_user) == null) return false;
    }
    if(splitted[2] != null)
    {
      var regexp_domain=/^[\w-\.]*\.[A-Za-z]{2,4}$/;
      if(splitted[2].match(regexp_domain) == null) 
      {
	    var regexp_ip =/^\[\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\]$/;
	    if(splitted[2].match(regexp_ip) == null) return false;
      }// if
      return true;
    }
return false;
}
function trim(inputString) {
   // Removes leading and trailing spaces from the passed string. Also removes
   // consecutive spaces and replaces it with one space. If something besides
   // a string is passed in (null, custom object, etc.) then return the input.
   if (typeof inputString != "string") { return inputString; }
   var retValue = inputString;
   var ch = retValue.substring(0, 1);
   while (ch == " ") { // Check for spaces at the beginning of the string
      retValue = retValue.substring(1, retValue.length);
      ch = retValue.substring(0, 1);
   }
   ch = retValue.substring(retValue.length-1, retValue.length);
	while (ch == " ") { // Check for spaces at the end of the string
      retValue = retValue.substring(0, retValue.length-1);
      ch = retValue.substring(retValue.length-1, retValue.length);
   }
   while (retValue.indexOf("  ") != -1) { // Note that there are two spaces in the string - look for multiple spaces within the string
      retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ")+1, retValue.length); // Again, there are two spaces in each of the strings
   }
   return retValue; // Return the trimmed string back to the user
} // Ends the "trim" function

function isValidURL(url){
    var RegExp = /^(([\w]+:)?\/\/)?(([\d\w]|%[a-fA-f\d]{2,2})+(:([\d\w]|%[a-fA-f\d]{2,2})+)?@)?([\d\w][-\d\w]{0,253}[\d\w]\.)+[\w]{2,4}(:[\d]+)?(\/([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)*(\?(&?([-+_~.\d\w]|%[a-fA-f\d]{2,2})=?)*)?(#([-+_~.\d\w]|%[a-fA-f\d]{2,2})*)?$/;
    if(RegExp.test(url)){
        return true;
    }else{
        return false;
    }
}

function isValidEmail(email){
    var RegExp = /^((([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+(\.([a-z]|[0-9]|!|#|$|%|&|'|\*|\+|\-|\/|=|\?|\^|_|`|\{|\||\}|~)+)*)@((((([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.))*([a-z]|[0-9])([a-z]|[0-9]|\-){0,61}([a-z]|[0-9])\.)[\w]{2,4}|(((([0-9]){1,3}\.){3}([0-9]){1,3}))|(\[((([0-9]){1,3}\.){3}([0-9]){1,3})\])))$/
    if(RegExp.test(email)){
        return true;
    }else{
        return false;
    }
}

function isFloat(float){
    var RegExp = /^\d{0,3}(,\d\d\d)*\.\d\d$/
    if(RegExp.test(float)){
        return true;
    }else{
        return false;
    }
}
///*
function dateDiff(Date1, Date2)
{
	//alert(Date1+" , "+Date2);
	var adate = Date1;
	var adates = adate.split('/');
	var adateV = new Date(adates[2],adates[0],adates[1]);
	var adif = adateV.getTime();
	
	var cdate = Date2;
	var cdates = cdate.split('/');
	var cdateV = new Date(cdates[2],cdates[0],cdates[1]);
	var cdif = cdateV.getTime();
	
	var dif = eval ( cdateV.getTime() - adateV.getTime() );
	//alert(adif +" > "+ cdif + " dif = " +dif);
	if( adif > cdif )
	{
		return false; 
	}
	return true;
}
//*/
function validateDate(actualDate)
{
	var adate = actualDate.value;
	var adates = adate.split('/');
	var adateV = new Date(adates[2],adates[0],adates[1]);
	var adif = adateV.getTime();
	//alert("mahesh    >> " + adateV + " >>> " + adif  ) ;
	
	
	var cdate = new Date();
	if(window.navigator.appName.toLowerCase().indexOf("netscape") > -1) 
	{
		var cdateY = eval ( cdate.getYear() + 1900 );
		var cdateM = eval ( cdate.getMonth() + 1 );
		var cdateD = cdate.getDate();
	}
	else 
	{
		var cdateY = eval ( cdate.getYear() ); //  + 1900
		var cdateM = eval ( cdate.getMonth() + 1 );
		var cdateD = cdate.getDate();
	}
	
	
	//var nn = navigater.appName;
	//alert("mahesh    >>   " + cdate + " >>> " + cdateY + " >> " + cdateM + " > " +  cdateD) ;
	
	var cdateV = new Date(cdateY,cdateM,cdateD);
	
	var cdif = cdateV.getTime();
	
	//alert("mahesh    >> " + cdif +"   >>> " + adif  ) ;
	
	//return false; 
	
	var dif = eval ( cdateV.getTime() - adateV.getTime() );
	

	//alert("mahesh     diff == " + dif) ;
	//alert("mahesh     diff == " + adif + " > " + cdif) ;
	if( adif > cdif )
	{
		//alert("Date entered should not be greater then current date");
		//actualDate.focus();
		return false; 
	}
	return true;
}

function V2validateData(strValidateStr,objValue,strError) 
{ 
    var epos = strValidateStr.search("=");
	//alert(strValidateStr);
    var  command  = ""; 
    var  cmdvalue = ""; 
    if(epos >= 0) 
    { 
     command  = strValidateStr.substring(0,epos); 
     cmdvalue = strValidateStr.substr(epos+1); 
    } 
    else 
    { 
     command = strValidateStr; 
    } 
    switch(command) 
    { 
        
		case "maxvalue":{
				
      			  if(eval(objValue.value)> eval(cmdvalue))
	          		 { 
            		  if(!strError || strError.length ==0) 
            		  	{ 
							strError = objValue.name + " : Height/Width can't be greater than "+cmdvalue+" %"; 
		             	}//if 
    	         	 alert(strError); 
					 
            	  return false; 
    		      }//if 
	           break;             
			}
		
		case "req": 
        case "required": 
         { 
           if(eval(trim(objValue.value.length)) == 0 || trim(objValue.value) == "") 
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field"; 
              }//if 
              alert(strError); 
			 
			//  document.forms[0].submitOk.focus() ;
			 
              return false; 
           }//if 
           break;             
         }//case required 
        case "maxlength": 
        case "maxlen": 
          { 
				if(objValue.value != "")
				{
					 
					 if(eval(objValue.value.length) >  eval(cmdvalue)) 
					 { 
					   if(!strError || strError.length ==0) 
					   { 
						 strError = objValue.name + " : "+cmdvalue+" characters maximum "; 
					   }//if 
					   //alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
						alert(strError); 
					  
					  
					   return false; 
					 }//if
				}
				 break; 
          }//case maxlen 
        case "minlength": 
        case "minlen": 
	   { 
			//alert(">>>>>>>>>>>>>>"+objValue.value);
			if(objValue.value != "")
			{
				 if(eval(objValue.value.length) <  eval(cmdvalue)) 
				 { 
				   if(!strError || strError.length ==0) 
				   { 
					 strError = objValue.name + " : " + cmdvalue + " characters minimum  "; 
				   }//if               
				   //alert(strError + "\n[Current length = " + objValue.value.length + " ]"); 
					alert(strError); 
				 
				 
				   return false;                 
				 }//if 
	   		}
			 break; 
		}//case minlen 
        case "alnum": 
        case "alphanumeric": 
           { 
              var charpos = objValue.value.search("[^A-Za-z0-9,.$& ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name +": Only alpha-numeric characters allowed "; 
                }//if 
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				alert(strError); 
				
			 
                return false; 
              }//if 
              break; 
           }//case alphanumeric
        case "alphanumber": 
           { 
              var charpos = objValue.value.search("[^A-Za-z0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
               if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name +": Only alpha-numeric characters allowed "; 
                }//if 
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				alert(strError); 
				
			 
                return false; 
              }//if 
              break; 
           }//case alphanumber
        case "num": 
        case "numeric": 
           { 
		   
              var charpos = objValue.value.search("[^0-9]"); 
			  
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name +": Only digits allowed "; 
                }//if               
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				//alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				alert(strError); 
				//
			 
                return false; 
              }//if 
              break;               
           }//numeric
        case "plusnumeric": 
           { 
              var charpos = objValue.value.search("[^0-9+]"); 
			  
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name +": Only digits allowed "; 
                }//if               
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				//alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				alert(strError); 
				//
			 
                return false; 
              }//if 
              break;               
           }//plusnumeric
        case "float": 
           { 
				if(objValue.value.length>0 )
				{ 
					var flag = true;
					var charpos = objValue.value.search("[^0-9.]"); 
					if(objValue.value.length > 0 &&  charpos >= 0) 
					{ 
						flag = false;
					}//if 
					else
					{
						var floatstr = objValue.value.split(".") ;
						if( floatstr.length > 1 )
						{
							if( (floatstr[0].length > 3) || (floatstr[1].length > 2) || (eval(floatstr[1]) == 0 && floatstr[0].length == 0) || (eval(floatstr[0]) == 0 && floatstr[1].length == 0) || (floatstr[0].length == 0 && floatstr[1].length == 0)  || !(floatstr[1] >= 0)) //|| ( eval(floatstr[0]) == 0 && eval(floatstr[1]) == 0 )
							{
								
								flag = false;
							}
						}
						else
						{
							if( eval(floatstr[0]) == 0 )  
							{ 
								flag = false;
							}//if
						}
					}
					
					if(!flag)  
					{ 
						if(!strError || strError.length ==0) 
						{ 
							strError = objValue.name+": Enter only float number "; 
						}//if                                               
						alert(strError); 
						return false; 
					}//if 
				}
				break; 
			  
			  
			  /*
			  var charpos = objValue.value.search("[^0-9.]"); 
			  
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name +": Only digits allowed "; 
                }//if               
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				//alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				alert(strError);			 
                return false; 
              }//if 
              break;   
			  */
           }//numeric 
		 
        case "alphabetic": 
        case "alpha": 
           { 
              var charpos = objValue.value.search("[^A-Za-z. ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Only alphabetic characters allowed "; 
                }//if                             
               // alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
			    alert(strError); 
				
			 
                return false; 
              }//if 
              break; 
           }//alpha 
		case "alnumhyphenslash":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_/]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				
			 
                return false; 
              }//if 			
			break;
			}   
		case "alnumhyphen":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_ ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				
			 
                return false; 
              }//if 			
			break;
			}
		case "alphanumname":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9' ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				
			 
                return false; 
              }//if 			
			break;
			}
			
		case "alphanumnameadd":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9', ]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				
			 
                return false; 
              }//if 			
			break;
			}
			
			case "alhyphen":
			{
              var charpos = objValue.value.search("[^A-Za-z\,-_ ]"); 
			  
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,- and _"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]");
				alert(strError);
				
			 
                return false; 
              }//if 			
			break;
			}
			case "numhyphen":
			{
              var charpos = objValue.value.search("[^0-9\-]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are 0-9 and -"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]");
				alert(strError);
				//
			 //
                return false; 
              }//if 			
			break;
			}
      
	   case "email": 
          { 
			   if(!isValidEmail(objValue.value))  
               { 
                 if(!strError || strError.length ==0) 
                 { 
                    strError = objValue.name+": Enter a valid Email address "; 
                 }//if                                               
                 alert(strError); 
                 return false; 
               }//if 
			   break; 
          }//case email 
	   case "url": 
          { 
              if(objValue.value.length>0)
			  {
			   if(!isValidURL(objValue.value)) 
               { 
                 if(!strError || strError.length ==0) 
                 { 
                    strError = objValue.name+": Enter a valid URL  "; 
                 }//if                                               
                 alert(strError); 
				 //
			  //showMe() ;
                 return false; 
               	}//if
		  	  }//if 
           break; 
          }//case email 
		 
        case "lt": 
        case "lessthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
            if(eval(objValue.value) >=  eval(cmdvalue)) 
            { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : value should be less than "+ cmdvalue; 
              }//if               
              alert(strError); 
			//
			// 
              return false;                 
             }//if             
            break; 
         }//case lessthan 
        case "gt": 
        case "greaterthan": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
             if(eval(objValue.value) <=  eval(cmdvalue)) 
             { 
               if(!strError || strError.length ==0) 
               { 
                 strError = objValue.name + " : value should be greater than "+ cmdvalue; 
               }//if               
               alert(strError);
			   //
			  //showMe() ;
               return false;                 
             }//if             
            break; 
         }//case greaterthan 
        case "regexp": 
         { 
		 	if(objValue.value.length > 0)
			{
	            if(!objValue.value.match(cmdvalue)) 
	            { 
	              if(!strError || strError.length ==0) 
	              { 
	                strError = objValue.name+": Invalid characters found "; 
	              }//if                                                               
	             alert(strError); 
				//
			 //
	              return false;                   
	            }//if 
			}
           break; 
         }//case regexp 
        case "dontselect": 
         { 
            /*
			if(objValue.selectedIndex == null) 
            { 
              alert("BUG: dontselect command for non-select Item"); 
              return false; 
            }
			*/
			//alert(objValue.selectedIndex);
			if(objValue.selectedIndex == null || objValue.selectedIndex == 0 || objValue.selectedIndex == "-1") 
            { 
				//alert(strError+"mahesh"); 
	              if(!strError || strError.length ==0) 
	              { 
	                strError = objValue.name+" BUG:  dontselect command for non-select Item "; 
	              }//if                                                               
	              alert(strError); 
				 
              //alert("BUG: dontselect command for non-select Item"); 
              return false; 
            } 
			
            if(objValue.selectedIndex == eval(cmdvalue)) 
            { 
             if(!strError || strError.length ==0) 
              { 
              strError = objValue.name+": Please Select one option "; 
              }//if                                                               
              alert(strError); 
			  //
			  //showMe() ;
              return false;                                   
             } 
             break; 
         }//case dontselect 
		case "area": 
         { 
           if(eval(objValue.value.length) == 0) 
           { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : Required Field"; 
              }//if 
              alert(strError); 
			 //
			 //
              return false; 
           }//if 
           break;             
         }//case area 
		 
        case "lteqal": 
         { 
            if(isNaN(objValue.value)) 
            { 
              alert(objValue.name+": Should be a number "); 
              return false; 
            }//if 
            if(eval(objValue.value) >  eval(cmdvalue)) 
            { 
              if(!strError || strError.length ==0) 
              { 
                strError = objValue.name + " : value should be less than "+ cmdvalue; 
              }//if               
              alert(strError); 
			 //
			 //
              return false;                 
             }//if             
            break; 
         }//case lessthan 
		 
	case "alnumhypdotqueund":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9\-_?.]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,-,_,?,."; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				//
			  //showMe() ;
                return false; 
              }//if 			
			break;
			}
			
	case "allbutdbandsingqte":
			{
              var charpos = objValue.value.search("['\"]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,and all other special charachter except \" and  ' "; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				//
			  //showMe() ;
                return false; 
              }//if 			
			break;
			}
			
			
	case "longlat":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9.:]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": characters allowed are A-Z,a-z,0-9,.,:"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				//
			  //showMe() ;
                return false; 
              }//if 			
			break;
			}	
	 
	 case "checked":
			{
              if( objValue.checked == false )
				{
				   if(!strError || strError.length ==0) 
                    {
					  strError = "Please select "+objValue.name+"."  ;
					}
				   
				   alert(strError) ;
				// 
			  //showMe() ;
				   return false ;
				}
			break;
			}
	  case "editor":
		    {
				if( objValue.value == false )
				{
				   if(!strError || strError.length ==0) 
                    {
					  strError = "Please select "+objValue.name+"."  ;
					}
				   
				   alert(strError) ;
				 //
				  //showMe() ;
				   return false ;
				}
			break;
		    }
		case "image":
		    {
				if(objValue.value != "")
				{
					var imageExt = objValue.value.split(".") ;
					if( !(imageExt.length > 1) || ( imageExt[imageExt.length - 1] != "jpg" && imageExt[imageExt.length - 1] != "jpeg" && imageExt[imageExt.length - 1] != "png" && imageExt[imageExt.length - 1] != "gif" ) )
					{
						if(!strError || strError.length ==0) 
						{
						  strError = "Please browse image  "+objValue.name+"."  ;
						}
					   
						alert(strError) ;
						return false ;
					}
				}
				break;
		    }
		case "dateVNGCD": // date validation not greater than current date
		{
			//var imageExt = objValue.value.split(".") ;
			if(objValue.value != "")
			{
				if( !validateDate(objValue) )
				{
					if(!strError || strError.length ==0) 
					{
					  strError = "Please select date must not be greater than current date  "+objValue.name+"."  ;
					}
				   
					alert(strError) ;
					//alert("<<<<mahesh");
					return false ;
				}
			}
			break;
		}
		case "timestamp": // timestamp validation like HH:MM:SS 0-24,0-59,0-59
		{
			if(objValue.value != "")
			{
				flag = true;
				var timevalue = objValue.value;
				
				var charpos = timevalue.search("[^0-9:]"); 
				if( charpos >= 0) 
				{ 
					flag = false;
				}
				var timevalues = timevalue.split(':');
				
				if( flag && (timevalues.length != 3 ) )
					flag = false;
				
				if( flag &&  ( isNaN(timevalues[0]) || isNaN(timevalues[1]) || isNaN(timevalues[2]) ) ) 
					flag = false;
				
				if(flag && ( eval(timevalues[0]) > 24 || eval(timevalues[0]) < 0 || eval(timevalues[1]) > 59 || eval(timevalues[1]) < 0 || eval(timevalues[2]) > 59 || eval(timevalues[2]) < 0 ) )
					flag = false;
				if( !flag )
				{
					if(!strError || strError.length ==0) 
					{
					  strError = "Please enter only timestamp format like HH:MM:SS  "+objValue.name+"."  ;
					}
				   
					alert(strError) ;
					return false ;
				}
				//alert(timevalue);
			}
			//return false ;
			break;
		}
		case "usercheck":
			{
				
				var charAtFirstPos = objValue.value.charAt(0);
				
				var charpos = charAtFirstPos.search("[^A-Za-z]"); 
				
				if(objValue.value.length > 0 &&  charpos >= 0) 
				{ 
				  if(!strError || strError.length ==0) 
				  { 
					strError = objValue.name+": characters allowed are A-Z, a-z, 0-9, . and _"; 
				  }//if                             
				  //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				  alert("First character of username must be alphabet"); 
				
				
				  return false; 
				}//if 				
				
				
				
				var charpos = objValue.value.search("[^A-Za-z0-9._]"); 
			
				if(objValue.value.length > 0 &&  charpos >= 0) 
				{ 
				  if(!strError || strError.length ==0) 
				  { 
					strError = objValue.name+": characters allowed are A-Z, a-z, 0-9, . and _"; 
				  }//if                             
				  //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				  alert(strError);				
				
				  return false; 
				}//if 			
				
				//
			
				break;
			}
		case "passwordcheck":
			{
              var charpos = objValue.value.search("[^A-Za-z0-9]"); 
              if(objValue.value.length > 0 &&  charpos >= 0) 
              { 
                  if(!strError || strError.length ==0) 
                { 
                  strError = objValue.name+": Characters allowed are A-Z, a-z, 0-9"; 
                }//if                             
                //alert(strError + "\n [Error character position " + eval(charpos+1)+"]"); 
				 alert(strError); 
				
			 
                return false; 
              }//if 			
			break;
			}
		case "videotype":
		{
			// if(eval(objValue.value.length) <  eval(cmdvalue))
			//alert("dsfsd" + objValue.value);
			if(objValue.value != "")
			{
				
				var videotype = cmdvalue; 
				//alert("dsfds8493242");
				var videotypes = videotype.split(',');
				var imageExt = objValue.value.split(".") ;
				var ext = imageExt[imageExt.length - 1];
				var flag = true;
				//alert(videotypes + " == " + ext);
				if( !(imageExt.length > 1) ) // || ( imageExt[imageExt.length - 1] != "flv")
				{
					flag = false;
				}
				var i=0;
				var newflag = false;
				while( flag && !newflag && ( i < videotypes.length ) )
				{
					
					// result = welcome.toLowerCase();
					var typrs = videotypes[i];
					//alert(ext + " == " + typrs);
					
					if( ext.toLowerCase() == typrs.toLowerCase() ) // "flv"
					{
						newflag = true;
					}
					i++;
				}
				/*
				if( !newflag)
				{
					flag = false;
				}
				*/
				if( !flag || !newflag)
				{
					if(!strError || strError.length ==0) 
					{
					  strError = "Please browse image  "+objValue.name+"."  ;
					}
				   
					alert(strError) ;
					return false ;
				}
				/*
				if( !(imageExt.length > 1) || ( imageExt[imageExt.length - 1] != "jpg" && imageExt[imageExt.length - 1] != "jpeg" && imageExt[imageExt.length - 1] != "png" && imageExt[imageExt.length - 1] != "gif" ) )
				{
					if(!strError || strError.length ==0) 
					{
					  strError = "Please browse image  "+objValue.name+"."  ;
					}
				   
					alert(strError) ;
					return false ;
				}
				*/
			}
			break;
		}
		
		
    }//switch 
	
    return true; 
}
// JavaScript Document