function ShowObject(object_name) 
{ 
    var obj = document.getElementById(object_name);
    obj.style.display = 'block';
} 


function HideObject(object_name) 
{ 
    var obj = document.getElementById(object_name);
    obj.style.display = 'none';
} 

function getURLParam(strParamName){
  var strReturn = "";
  var strHref = window.location.href;
  if ( strHref.indexOf("?") > -1 ){
    var strQueryString = strHref.substr(strHref.indexOf("?")).toLowerCase();
    var aQueryString = strQueryString.split("&");
    for ( var iParam = 0; iParam < aQueryString.length; iParam++ ){
      if (aQueryString[iParam].indexOf(strParamName.toLowerCase() + "=") > -1 )
      {
        var aParam = aQueryString[iParam].split("=");
        strReturn = aParam[1];
        
        for(var eq = 2 ; eq < aParam.length ; eq++)
        {
            strReturn = strReturn + '=' + aParam[eq];
        }
        break;
      }
    }
  }
  return unescape(strReturn);
}


        function getTextboxValue(sender)
		{
		    var txt = document.getElementById(sender); 
		    return txt.value;
		}
		
		function getDropdownValue(sender)
		{
		    var ddl = document.getElementById(sender); 
		    return ddl.value;
		}
		
		
		function getRealPreviousSibling(node)
		{
          var tempNode=node.previousSibling;
          
          while(tempNode.nodeType!=1)
          {
            tempNode=tempNode.previousSibling;
          }
          return tempNode;
        }
        
        function isInt(x) { 
           var y=parseInt(x); 
           if (isNaN(y)) return false; 
           return x==y && x.toString()==y.toString(); 
         } 

        function GetRadioButtonListSelectedValue(sender)
        {
            var elements = document.getElementsByTagName('input');
            
            for (var i = 0 ; i < elements.length ; i++)
	        {
	            var name = elements[i].id;
	            if(name.indexOf(sender) >= 0 )
	            {
	                if(elements[i].checked)
	                {
					    val = elements[i].value;
	                    return val;

                    }
	            }
	        }
	        
	        return -1;
        }
        
        function DoButtonClick(btn_id)
        {
            var btn = document.getElementById(btn_id);
            
            btn.click();
        }
        
        function CloseAndClearModalPopup(btn_id, msg_field_id)
        {
            DoButtonClick(btn_id);
            
            ClearField(msg_field_id);
        }
        
        function ClearField(field_id)
        {
            var field = document.getElementById(field_id);
            field.innerHTML = '';
        }
        
        function ClearTextbox(txt_id)
        {
            var txt = document.getElementById(txt_id);
            txt.value = '';
        }
        
        function ChangeButtonText(sender, text)
        {
            var btn = document.getElementById(sender);
            btn.value = text;
        }
        
        
/*Rater Control*/
//debugger;