// Browser safe opacity handling function

function setOpacity( value ) {
 document.getElementById("gtce_popup").style.opacity = value / 10;
 document.getElementById("gtce_popup").style.filter = 'alpha(opacity=' + value * 10 + ')';
}

function fadeInPopup() {
 for( var i = 0 ; i <= 100 ; i++ )
   setTimeout( 'setOpacity(' + (i / 10) + ')' , 8 * i );
   
  	document.getElementById("popup_close").focus();
}

function fadeOutPopup() {
 for( var i = 0 ; i <= 100 ; i++ ) {
   setTimeout( 'setOpacity(' + (10 - i / 10) + ')' , 8 * i );
 }

 setTimeout('closePopUp()', 800 );
}

function closePopUp() {
 document.getElementById("gtce_popup").style.display = "none"
}

function openPopUp(title, message, icon) {

	//display the pop window
 	document.getElementById("gtce_popup").style.display = "block";
 	
 	//set the title
 	document.getElementById("popup_title").innerHTML = title;
 	
 	//set the message
 	document.getElementById("popup_message").innerHTML = message;

 	//set the icon
 	/*if(icon != null)
 	{
 		var imageIcon = document.getElementById("popup_icon");
 		
 		switch(icon)
		{
		case "help":
		  imageIcon.src = "/images/popup/help.gif";
		  break;    
		case "info":
		  imageIcon.src = "/images/popup/info.gif";
		  break;
		case "error":
		  imageIcon.src = "/images/popup/error.gif";
		  break;
		default:
		  imageIcon.src = "/images/popup/help.gif";
		}
 	}*/
 	
 	setOpacity( 0 );
 	fadeInPopup();
 	


 	return false;
}