var bType=0;
bType= (document.layers) ? 2 : bType;
bType= (document.getElementById&&!document.all) ? 1 : bType;
bType= (document.all) ? 0 : bType;
// bType 0 : ie4up , 1 : ns6up , 2 : ns4up
function FindObject(obj) {
var result=false;
	switch(bType) {
	//ns4up Error Controls
	case 2: result= (document.getElementById(obj)) ? (document.getElementById(obj)):false; break; 
	case 1: result= (document.getElementById(obj)) ? (document.getElementById(obj)):false; break;
	case 0: result= (document.all.item(obj)) ? (document.all.item(obj)):false; 
	}
return(result);
}

function hideShowObj(obj,str) {
//nets 4?
var MyObject=FindObject(obj);
if (MyObject) MyObject.style.display=str;
}

function  inverseVisible(obj) {
var MyObject=FindObject(obj);
var MyObject2=FindObject("v"+obj);
if (MyObject) {
MyObject.style.filter="blendTrans(duration=1.5);"
if (MyObject.style.display=="") {
if (MyObject2) MyObject2.innerHTML="+";
	MyObject.style.display="none";
}
else {
MyObject.filters[0].Apply();
if (MyObject2) MyObject2.innerHTML="-";
MyObject.style.display="";
MyObject.filters[0].Play();
}


}

}

// Use
// <div onclick="javascript:inverseVisible('testBlock')">Göster Gizle</div>
// <div id="testBlock"> --Örnek --</div>