var bNetscape4plus = (navigator.appName == "Netscape" && navigator.appVersion.substring(0,1) >= "4");
var bExplorer4plus = (navigator.appName == "Microsoft Internet Explorer" && navigator.appVersion.substring(0,1) >= "4");

function CheckUIElements()
{
	var yMenuFrom, yMenuTo, yButtonFrom, yButtonTo, yOffset, timeoutNextCheck;
	
	if ( bNetscape4plus ) {
		yMenuFrom   = document["divMenu"].top;
		if(top.pageYOffset<115)
			yMenuTo     = top.pageYOffset + (115-top.pageYOffset);
		else
			yMenuTo     = top.pageYOffset ;
	}
	else if ( bExplorer4plus ) {
		yMenuFrom   = parseInt (divMenu.style.top, 10);
		if(document.body.scrollTop<115)
			yMenuTo     = document.body.scrollTop +
				(115-document.body.scrollTop) ;
		else
			yMenuTo     = document.body.scrollTop ;
	}
	
	timeoutNextCheck = 500;

	if ( Math.abs (yButtonFrom - (yMenuTo + 152)) < 6 && yButtonTo < yButtonFrom ) {
		setTimeout ("CheckUIElements()", timeoutNextCheck);
		return;
	}
	
	
	if ( yMenuFrom != yMenuTo ) {

    	yOffset = Math.ceil( Math.abs( yMenuTo - yMenuFrom ) / 10 );
		
		if ( yMenuTo < yMenuFrom )
			yOffset = -yOffset;
		
		if ( bNetscape4plus )
			document["divMenu"].top += yOffset;
		else if ( bExplorer4plus )
			divMenu.style.top = parseInt (divMenu.style.top, 10) + yOffset;

		timeoutNextCheck = 10;
	}
	
	setTimeout ("CheckUIElements()", timeoutNextCheck);
}

function OnLoad()
{
	var y;
	
	if ( bNetscape4plus ) {
		document["divMenu"].top = top.pageYOffset + 70;
		document["divMenu"].visibility = "visible";
	}
	else if ( bExplorer4plus ) {
		divMenu.style.top = document.body.scrollTop + 70;
		divMenu.style.visibility = "visible";
	}
	
	CheckUIElements();
	if ( bExplorer4plus )
		setTimeout ( "FlashTitleStepIt(255)", 10 );
	return true;
}

function funcSwapImage(imageName, bHilite) {
	if ( bExplorer4plus ) {
		document.images[imageName].src = "images/" + imageName + (bHilite == 1 ? "_hi.gif" : "_lo.gif");
	}
	return false;
}



function FlashTitleStepIt( fptItersLeft )
{
	var str;
	str = fptItersLeft.toString(16);
	str = eval ( "\"#" + str + str + str + "\"" );
	

	fptItersLeft--;
	if ( str !=  "#606060" )
		setTimeout ( eval ( "\"FlashTitleStepIt(" + fptItersLeft + ")\"" ), 10 );
}

//roozbeh dependent:
function OnMouseOver(num)
{
	switch (num)
	{
		case 1:	tr1.bgColor="66FFCC";break;
		case 2:	tr2.bgColor="66ffcc";break;
		case 3:	tr3.bgColor="66ffcc";break;
		case 4:	tr4.bgColor="66ffcc";break;
		case 5:	tr5.bgColor="66ffcc";break;
		case 6:	tr6.bgColor="66ffcc";break;
		case 7:	tr7.bgColor="66ffcc";break;
		case 8:	tr8.bgColor="66ffcc";break;
		case 9:	tr9.bgColor="66ffcc";break;
		case 10:tr10.bgColor="66ffcc";break;
	}
	return true;
}
function OnMouseOut(num)
{
	switch (num)
	{
		case 1:	tr1.bgColor="ffffcc";break;
		case 2:	tr2.bgColor="ffffcc";break;
		case 3:	tr3.bgColor="ffffcc";break;
		case 4:	tr4.bgColor="ffffcc";break;
		case 5:	tr5.bgColor="ffffcc";break;
		case 6:	tr6.bgColor="ffffcc";break;
		case 7:	tr7.bgColor="ffffcc";break;
		case 8:	tr8.bgColor="ffffcc";break;
		case 9:	tr9.bgColor="ffffcc";break;
		case 10:tr10.bgColor="ffffcc";break;
	}
	return true;
}