// JavaScript Document

var isDHTML=0;
var isLayers=0;
var isAll=0;
var isID=0; 

if(document.getElementById) {isID=1; isDHTML=1;}
else {
	if(document.all) {isAll=1; isDHTML=1;}
	else{  
			browserVersion = parseInt(navigator.appVersion); 
			if((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) 
				{isLayers=1; isDHMTL=1;}
		 }
	  }
	  
	  
function findDOM(objectID,withStyle)
{
	if(withStyle == 1)
	{
		if(isID) {return(document.getElementById(objectID).style);}
		else{ 
			if(isAll){return(document.all[objectID].style);} 
			else{
				if(isLayers) {return(document.layers[objectID]);}
			     };
		     }
	}
	else
	{
		if(isID) { return (document.getElementById(objectID));}
		else{
				if(isAll) { return (document.all[objectID]);}
				else {
					if(isLayers) {return (document.layers[objectID]);}
					  };
			 }
	 }
}		

function changeColor(objectID) {
	domStyle = findDOM(objectID,1);
	domStyle.backgroundColor = "00ff00";
	temp = domStyle.height;
	return;
}

function changeZindex(objectID, zindex, opacity) {
	domStyle = findDOM(objectID,1);
	var opFF = opacity - 1;
	domStyle.opacity = opFF/100 ;
	domStyle.filter = 'alpha(opacity=' + opacity + ')';
	domStyle.zIndex = zindex;
	return;
}