function trim(s) {
 if(!s)return '';
 if(typeof s != 'string')return '';
  while (s.substring(0,1) == ' ') {
    s = s.substring(1, s.length);
  }
  while (s.substring(s.length-1,s.length) == ' ') {
    s = s.substring(0, s.length-1);
  }
  return s;
}


var help_window;
function open_eop_window(_73){
	var _74=(document.layers)?1:0;
	var _75=(document.all)?1:0;
	var _76=screen.width;
	var _77=screen.height;
	var _78=620;
	var _79=800;
	var _7a=(_76-_78)/2;
	var _7b=(_77-_79)/2;
	if(help_window){
	help_window.close();
	}
	help_window=window.open(_73,"",
	"scrollbars=yes,status=no,toolbar=no,location=no,directories=no,resizable=yes,menubar=no,width="+
	_78+",height="+_79+",screenX="+_7a+",screenY="+_7b+",top="+_7b+",left="+_7a);
	help_window.focus();
}


function init_help_popups(){

	var d = document.getElementsByTagName('a',0);
	 for (var i = d.length-1; i > -1; i--) {
	 var css = d[i].getAttribute('className',0);//Explorer
	 if(!css) css = d[i].getAttribute('class',0);
	 css = trim(css);
	  if (css == "help"||css == "helpDummy") {
	    var onclick = "open_eop_window('"+d[i].getAttribute('href')+"'); return false;";
	    if(document.all){//Explorer
	    	eval("d[i].onclick= function() { "+onclick+"}");
	    }else{
	    d[i].setAttribute("onclick",onclick);
	    }
	  }
	}

}


function setBrowserID(){
	   var agent = navigator.userAgent.toLowerCase();
	   var agentId;
	   if (agent.indexOf("msie 8")>-1) {    
		   agentId='IE8';
		   } 
	   if (agent.indexOf("msie 7")>-1) {    
		   agentId='IE7';
		   } 
	   if (agent.indexOf("msie 6")>-1) {   
		   agentId='IE6';   
		   } 
	   if (agent.indexOf("firefox/2")>-1) {   
		   agentId='FF2';     
		   } 
	   if (agent.indexOf("firefox/3")>-1) {   
		   agentId='FF3';    
		   }
	   if (agent.indexOf("safari/417")>-1) {   
		   agentId='SF2';    
		   } 
	   if (agent.indexOf("safari/525")>-1) {   
		   agentId='SF3';    
		   } 	   
	   	document.getElementsByTagName("body")[0].id = agentId;
	   	
	   	//alert(agentId);
	 }