var showlink = -1;
var gRowLimit = 3; // Limit our output to 3 rows.
var RowMin = -1;

function increaseRowCount(form) {       
	gRowLimit += 3;
	RowMin += 3;
	document.form1.btn.style.visibility="visible";
	if (gRowLimit >= document.test.count.value){
		document.form1.btn1.style.visibility="hidden";
	}
	ds1.loadData();  

}

function decreaseRowCount(form) {       
	gRowLimit -= 3;
	RowMin -= 3;
	if (RowMin < 0)
		document.form1.btn.style.visibility="hidden";

	document.form1.btn1.style.visibility="visible";
	ds1.loadData();  
}

function linkfunction(num) {
	alert(num);
	showlink = 1;
	ds1.loadData(); 
}

function backfunction() {
	showlink = 1;
	ds1.loadData(); 
}