var agt = window.navigator.userAgent.toLowerCase();
var less6 = (agt.indexOf("msie") != -1 && agt.indexOf("msie 6.") == -1)? true:false;
var pointerCursor = (less6)? "hand":"pointer";
var nodropCursor = (less6)? "hand":"no-drop";

function doDisplayLayer(layerName){document.getElementById(layerName).style.display = "";}
function doNotDisplayLayer(layerName){document.getElementById(layerName).style.display = "none";}	

function chgStatus(path,layerName)	{
		button = window.event.srcElement;
		switch (button.name)
			{
				case "reduce" :
				button.src = path+"enlarge0.gif";
				button.name = "enlarge";
				doNotDisplayLayer(layerName);
				break; 
	
				case "enlarge" :
				button.src = path+"reduce0.gif";
				button.name = "reduce";
				doDisplayLayer(layerName);
				break; 
			}
	}	

function swapCN(elm,force){
	if (elm.className) var srcCn = elm.className;
	if(srcCn != null && srcCn.length >0){
		if (force != null) elm.className = srcCn.substr(0,srcCn.length-1)+force;
	else{
		switch(srcCn.substr(srcCn.length-1,srcCn.length)){
			case "0":
			elm.className = srcCn.substr(0,srcCn.length-1)+"1";
			break;
			case "1":
			elm.className = srcCn.substr(0,srcCn.length-1)+"0";
			break;
			}
		}
	}
}

function swapImg(elm,force,newSrc){
	if (elm.name){ 
		var srcName = 		elm.name;
		var srcFileName = elm.src.substring(elm.src.lastIndexOf("/")+1,elm.src.lastIndexOf("."));
		var srcAdress = 	elm.src.substring(0,elm.src.lastIndexOf("/")+1);
		var srcStatus = 	elm.src.substring(elm.src.lastIndexOf(".")-1,elm.src.lastIndexOf("."));
		var srcExt = 			elm.src.substring(elm.src.lastIndexOf("."),elm.src.length);
		if(srcName != null && srcName.length > 0){
			
			if (force != null) elm.src = ""+srcAdress+srcName+force+srcExt;
		else{
			switch(srcStatus){
				case "0":
				elm.src = ""+srcAdress+srcName+"1"+srcExt;
				break;
				case "1":
				elm.src = ""+srcAdress+srcName+"0"+srcExt;
				break;
				}
			}
		}
	}
}

function getCountry(cn) {	document.frames['imap'].location.href = cn;}

function showBubble(obj) {g_bubble.editBubble(obj,g_bubble.txt+obj.innerHTML,null,5,0,null,true); }