var sltop=-150, slstatus=0; //image slider
var imgArr = new Array();
var bImg = new Image();
var txtArr = new Array();

imgArr[1]="images/c_sla.gif";
imgArr[2]="images/c_lub.gif";
imgArr[3]="images/c_kra.gif";
imgArr[4]="images/c_maz.gif";
imgArr[5]="images/c_kuj.gif";
imgArr[6]="images/c_opo.gif";
imgArr[7]="images/c_zyw.gif";
imgArr[8]="images/c_gor.gif";
imgArr[9]="images/c_sacz.gif";
imgArr[10]="images/c_rze.gif";
imgArr[11]="images/c_wiel.gif";
imgArr[12]="images/c_kaz.gif";
imgArr[13]="images/c_gor.gif";
imgArr[14]="images/c_pol.gif";


txtArr[1]="<span class=ttxt>Wiazanka Slaska</span><br><br>A suite of dances from Slask in Southwest Poland.";
txtArr[2]="<span class=ttxt>Wiazanka Tancow Lubelskich</span><br><br>A suite of dances from Lublin in the East.";
txtArr[3]="<span class=ttxt>Krakowiak</span><br><br>This national dance originated in Krakow, once the capital of Poland.";
txtArr[4]="<span class=ttxt>Mazur</span><br><br>Originally from the Mazury <br>region but also a national dance.";
txtArr[5]="<span class=ttxt>Kujawiak</span><br><br>From the region of Kujawy in central Poland, on the Mazovian plains. It is a national dance.";
txtArr[6]="<span class=ttxt>Oberek Opoczynski</span><br><br>A round dance from Opoczno.";
txtArr[7]="<span class=ttxt>Suita Tancow Zywieckich Mieszczanskich</span><br><br>A suite of dances from the town <br>of Zywiec in Southwest Poland.";
txtArr[8]="<span class=ttxt>Suita Tancow Zywieckich Goralskich</span><br><br>A suite of dances from the mountainous region of Zywiec in South Poland.";
txtArr[9]="<span class=ttxt>Suita Tancow Nowy Sacz</span><br><br>Dances from Nowy Sacz, in the foothills of the Carpathian mountains in the Southeast of Poland.";
txtArr[10]="<span class=ttxt>Suita Tancow Krosniejskie</span><br><br>A suite of dances from Krosno <br>in the Southeast of Poland.";
txtArr[11]="<span class=ttxt>Tance Wielkopolskie</span><br><br>Dances from Wielkopolska in the Northwest of Poland.";
txtArr[12]="<span class=ttxt>Tance Kaszubskie</span><br><br>Dances from the Kaszuby region <br>in the North.";
txtArr[13]="<span class=ttxt>Arkan</span><br><br>A dance from the Eastern part <br>of the Tatry mountains.";
txtArr[14]="<span class=ttxt>Polonez</span><br><br>A national dance.";

function movesl(pic){
	switch(slstatus){
	case 0:
		sltop+=10;
		bImg.src=imgArr[pic];
		break;
	case 1:
		sltop-=10;
		break;
	}
	if(document.getElementById){
		document.getElementById("grab").style.top=sltop;
		document.getElementById("costume").style.top=sltop+155;
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	else if(document.layers){
		document.layers.mv.document.layers.grab.top=sltop;
		document.layers.mv.document.layers.costume.top=sltop+155;
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	else if(document.all){
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		document.all.costume.style.top=sltop+155;
	}
	if(sltop>=0){
		slstatus=1; //slider needs to go up
		img(pic); //swap images
	}
	if(sltop<=-150) slstatus=2; //slider needs to stop
	if(slstatus!=2) setTimeout("movesl("+pic+")",50);
	else slstatus=0;
}

function img(number){
	if(document.getElementById){
		document.getElementById("costi").src=bImg.src;
		document.all.txt.innerHTML="<table width=225><tr><td class=ntxt>"+txtArr[number]+"</td></tr></table><table></table>";
	}
	else if(document.layers){
		document.layers.mv.document.layers.costume.document.images.costi.src=bImg.src;
		document.layers.txt.document.open();
		document.layers.txt.document.write("<table width=225><tr><td class=ntxt>"+txtArr[number]+"</td></tr></table><table></table>");
		document.layers.txt.document.close();
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	else if(document.all){
		document.all.costi.src=bImg.src;
		document.all.txt.innerHTML="<table width=225><tr><td class=ntxt>"+txtArr[number]+"</td></tr></table><table></table>";
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}