function loopSelected(lst) //multiple select
{
  var selectedArray = "";;
  var selObj = lst;
  var i;
  var count = 0;
  
  for (i=0; i<selObj.options.length; i++) {
    if (selObj.options[i].selected) {
      selectedArray =selectedArray+ selObj.options[i].value+"|";
      count++;
    }
  }
 return selectedArray;
}
function hasOptions(obj) {
	if (obj!=null && obj.options!=null) { return true; }
	return false;
	}
//focus selected items	
 function select_Options(obj,id) {
	if (!hasOptions(obj)) { return; }	
	
	for (var i=0; i<obj.options.length; i++) {
		if(obj.options[i].value==id) obj.options[i].selected = true;
		
		}
	}

function check_selected(obj) {
	for (var i=0; i<obj.length; i++) {
		if(obj[i].checked) {
			return true;
		}
	}
return false;	
}	

function select_check(obj,id) {
	for (var i=0; i<obj.length; i++) {
		if(obj[i].value==id) {
			obj[i].checked=true;
		}
		}
	}	
	
	function del(frm){
		var tmp="";
		for(i=0;i<frm.prod.length;i++){
			if(frm.prod[i].checked){
			tmp+=frm.prod[i].value+"|";
			}
		}
		if(frm.prod.checked) tmp=frm.prod.value;
		//alert(frm.prod.value);
	return tmp;
	}
function del_all(frm){
		for(i=0;i<frm.prod.length;i++){
		frm.prod[i].checked=true;
		}
}	
function del_all_none(frm){
		for(i=0;i<frm.prod.length;i++){
		frm.prod[i].checked=false;
		}
}
// display decision alert box
function decision(message, url){
	if(confirm(message)) location.href = url;
}

function popUp(URL,w,h) {
			
		day = new Date();
		id = day.getTime();			
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width='+(w)+',height='+(h)+',left = 345.5,top = 217.5');");
}
function popUp2(URL,w,h) {
			
		day = new Date();
		id = day.getTime();			
		eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width='+(w)+',height='+(h)+',left = 345.5,top = 217.5');");
}

function checkimgflash(file){
if(file=="") return false;
var myArray =file.split('.'); 
var ext=(myArray[myArray.length-1]);
valid=new Array("jpg","swf","SWF","JPG","gif","GIF","jpeg","JPEG");
		for(i=0;i<valid.length;i++){
				if(valid[i]==ext)	return true;
		}		
return false;		
}
function checkjpg(file){
if(file=="") return false;
var myArray =file.split('.'); 
var ext=(myArray[myArray.length-1]);
valid=new Array("jpg","JPG","jpeg","JPEG");
		for(i=0;i<valid.length;i++){
				if(valid[i]==ext)	return true;
		}		
return false;		
}

function checkflash(file){
if(file=="") return false;
var myArray =file.split('.'); 
var ext=(myArray[myArray.length-1]);
valid=new Array("swf","SWF");
		for(i=0;i<valid.length;i++){
				if(valid[i]==ext)	return true;
		}		
return false;		
}

function checkext(file){
if(file=="") return false;
var myArray =file.split('.'); 
var ext=(myArray[myArray.length-1]);
valid=new Array("gif","GIF","jpg","JPG","jpeg","JPEG");
		for(i=0;i<valid.length;i++){
				if(valid[i]==ext)	return true;
		}		
return false;		
}
//Added Below
//-------------------------------------------------------------------
// isBlank(value)
//   Returns true if value only contains spaces
//-------------------------------------------------------------------
function isBlank(val){
	if(val==null){return true;}
	for(var i=0;i<val.length;i++) {
		if ((val.charAt(i)!=' ')&&(val.charAt(i)!="\t")&&(val.charAt(i)!="\n")&&(val.charAt(i)!="\r")){return false;}
		}
	return true;
	}
//Check Email and return true if correct email
	function isEmail(curfield)
{

    fieldValue  = curfield;
    fieldLength = curfield.length; 
    if (fieldLength < 8)
	{
		return false;
    }
	else
	{
        if( /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(fieldValue))
		{
			return true;
        }
		else
		{
			return false;
        }
    }























}
//end