Getting the first 50 results with js

[kansasakki]

I am having trouble getting the line

 

<a href="javascript:void(0)" onClick="getPosition(1)">First</a> to work correctly and pull the first 50.  I think I have everything else working.

 

work in process can be seen at http://www.1dayreturn.com/activity.php

 

I have been spinning my wheels for about 5 hours.

 

The get Get Older Positions: value is set to show which else statement is currently being view.  Any help would be greatly appreciated.

 

function getPosition(pageNumber){
	document.getElementById('lastfifty').innerHTML = '<div style="text-align:center;"><img src="loadingbg.gif" /></div>';
	$.ajax({  
        	type: "POST", url: 'getpositions.php', data: "filter1="+pageNumber+"&filter2=<?php $pcount = $previouspositions['pcount']; echo $pcount;?>",
            complete: function(data){  
			//print results as appended   
			//targetDiv.append(data.responseText);  
			//print result in targetDiv  
			document.getElementById('lastfifty').innerHTML = (data.responseText);
			var last = <?php $pcountholder = number_format($pcount/50,0);echo $pcountholder;?>;
			var first = last - (last -1);
			if(pageNumber != 'last'){
				var last= <?php $pcountholder = number_format($pcount/50,0);echo $pcountholder;?>;
				var next= pageNumber+1;
				var prev= pageNumber-1;
				if(pageNumber >= last){
					pageNumber = <?php $pcountholder = number_format($pcount/50,0);echo $pcountholder;?>;
					prev = pageNumber-1;
					next = pageNumber +1;
				}
				if(prev < 0){prev = 0;pageNumber = 1;next = 2;}
				if (pageNumber != 1){
					if(pageNumber == last){
					last == <?php $pcountholder = number_format($pcount/50,0);echo $pcountholder;?>;
					pageNumber == last;
					next = pageNumber +1;
					prev = pageNumber -1;
					document.getElementById('prevnav').innerHTML = '<h2>Last 502 Positions</h2> <div style="float:right">Get Older Positions: Positions: <a href="javascript:void(0)" onClick="getPosition(1)">First</a> | Prev | '+pageNumber+' | <a href="javascript:void(0)" onClick="getPosition('+next+')">Next</a> | <a href="javascript:void(0)" onClick="getPosition(\'last\')">Last</a></div>';
					}						
					else{
						if(next == last){
							next = "\'last\'";
						}
						document.getElementById('prevnav').innerHTML = '<h2>Last 503 Positions</h2> <div style="float:right">Get Older Positions: <a href="javascript:void(0)" onClick="getPosition(1)">First</a> | <a href="javascript:void(0)" onClick="getPosition('+prev+')">Prev</a> | '+pageNumber+' | <a href="javascript:void(0)" onClick="getPosition('+next+')">Next</a> | <a href="javascript:void(0)" onClick="getPosition(\'last\')">Last</a></div>';
					}
				}else{
					pageNumber = 1;
					next = pageNumber +1;
					document.getElementById('prevnav').innerHTML = '<h2>Last 504 Positions</h2> <div style="float:right">Get Older Positions: First | Prev | '+pageNumber+' | <a href="javascript:void(0)" onClick="getPosition('+next+')">Next</a> | <a href="javascript:void(0)" onClick="getPosition(\'last\')">Last</a></div>';
				}
			}else{
				var last= <?php $pcountholder = number_format($pcount/50,0);echo $pcountholder;?>;
				pageNumber = last;
				var prev = last-1;  
				document.getElementById('prevnav').innerHTML = '<h2>Last 505 Positions</h2> <div style="float:right">Get Older Positions: <a href="javascript:void(0)" onClick="getPosition('+first+')">First</a> | <a href="javascript:void(0)" onClick="getPosition('+prev+')">Prev</a> | '+pageNumber+' | Next | Last</div>';
			}
         	}  
         });
}

 

Thanks

 

Kansas