function closeBox(toClose,fader) {
	document.getElementById(toClose).style.visibility = "hidden";
	document.getElementById(fader).style.display='none';
}

function showDrugInfo( drug ){
    //activateWindow(id);
    document.getElementById("drugContentSection").style.display="block";
    loadDrugInfo(drug);
    document.getElementById('fade').style.display='block';
}

function hideDrugSection()
{
    document.getElementById("drugContentSection").style.display="none";
    document.getElementById('fade').style.display='none';
    document.getElementById('drugContent').innerHTML = '';
}


function overlay(){
    document.getElementById('fade2').style.display='block';
    }

function popup(x) {
document.getElementById(x).style.display='block';
document.getElementById('fade').style.display='block';
}


function closePopup(y) {

if (y == "sendfriend"){
document.getElementById('successmessage').style.display='none';
}
document.getElementById(y).style.display='none';
document.getElementById('fade').style.display='none';


}


var active_color = '#fff'; var inactive_color = '#ccc'; 

function formDefaultValues() {  
var fields = getElementsByClassName(document, "textarea", "default-value");  
if (!fields) {    return;  }  var default_values = new Array();  
for (var i = 0; i < fields.length; i++) {    fields[i].style.color = inactive_color;    
if (!default_values[fields[i].id]) {      default_values[fields[i].id] = fields[i].value;    }   
fields[i].onfocus = function() {       
if (this.value == default_values[this.id]) {        this.value = '';       
this.style.color = active_color;      }      this.onblur = function() {       
if (this.value == '') {          this.style.color = inactive_color;         
this.value = default_values[this.id];        }      }    }  }}
/** * getElementsByClassName() * Written by Jonathan Snook, http://www.snook.ca/jonathan * Add-ons by Robert Nyman, http://www.robertnyman.com*/ 
function getElementsByClassName(oElm, strTagName, strClassName){  
var arrElements = (strTagName == "*" && oElm.all)? oElm.all : oElm.getElementsByTagName(strTagName);  
var arrReturnElements = new Array();  strClassName = strClassName.replace(/\-/g, "\\-");  
var oRegExp = new RegExp("(^|\\s)" + strClassName + "(\\s|$)"); 
 var oElement;  for (var i = 0; i < arrElements.length; i++) {    oElement = arrElements[i];    
 if (oRegExp.test(oElement.className)) {      arrReturnElements.push(oElement);    }  }  
 return (arrReturnElements);}