// JavaScript Document


//var xy = windowSize();

            //var middle_w = Math.round(parseFloat(xy.w/2));

            //var middle_h = Math.round(parseFloat(xy.h/2));

            //var cartdiv = document.getElementById('cartdiv');

            //cartdiv.style.left = String(middle_w-250)+'px';

            //cartdiv.style.top = String(middle_h-150)+'px';


//-----------------------------------------------------------------------------BEGIN FUNCTION
function showPic(a){
	var desc='';
	var img = decipherCode(a);
	
	var nextnum= img.num+1; var nextimg=document.getElementById('img'+String(nextnum));
	var prevnum= img.num-1; var previmg=document.getElementById('img'+String(prevnum));
	
	desc='<table width="100%" cellpadding="0" cellspacing="0"><tr><td>Image &copy;Better-Fishing.com</td><td><div align="right"><input type="button" class="galleryclose" value="CLOSE" onClick="javascript:closeViewer();"/></div></td></tr><tr valign="top"><td><img src="IMG/reviews/'+img.src+'.jpg" class="gallery_pic" onmousedown="javascript:copyRight();"></td><td><table cellspacing="0" cellpadding="0" width="188" align="right"><tr><td class="spec_td">Lure Type: <span class="spectype">'+img.category+'</span></td></tr><tr><td class="spec_td">Manufacturer: <span class="spectype">'+img.company+'</span></td></tr><tr><td class="spec_td">Name: <span class="spectype">'+img.tradename+'</span></td></tr><tr><td class="spec_td">Weight/Size: <span class="spectype">'+img.weight+'</span></td></tr><tr><td class="spec_td">Color: <span class="spectype">'+img.color+'</span></td></tr><!--<tr><td class="spec_td">Rigging: <span class="spectype">'+img.rigging+'</span></td></tr>--><tr><td class="spec_td"><span class="spectype">'+a.alt+'</span></td></tr></table></td></tr><!--<tr><td><a href="javascript:showPic('+previmg+')"><</a></td><td><a href="javascript:showPic('+nextimg+')">></a></td></tr>--></table>';

	var picdiv=document.getElementById('picdiv');
	
	var win = windowSize();
	var mid_w = Math.round(parseFloat(win.w/2));
	var mid_h = Math.round(parseFloat(win.h/2));
	var viewershade=document.getElementById('viewershade');
	viewershade.style.height=String(document.body.clientHeight)+'px';
	viewershade.style.visibility='visible';
	picdiv.innerHTML=desc;
	
	var YOffset=document.documentElement.scrollTop;
	var divh=564;
	var pictop=((win.h-divh) / 2)+YOffset;

	picdiv.style.left=mid_w-400 + 'px';
	picdiv.style.top=pictop + 'px';
	picdiv.style.visibility='visible';
}//----------------------------------------------------------------------------END FUNCTION
//-----------------------------------------------------------------------------BEGIN FUNCTION
function closeViewer(){
	var picdiv=document.getElementById('picdiv');
	picdiv.style.visibility='hidden';
	var viewershade=document.getElementById('viewershade');
	viewershade.style.visibility='hidden';
}//----------------------------------------------------------------------------END FUNCTION
//-----------------------------------------------------------------------------BEGIN FUNCTION
function decipherCode(a){
		var myimg = new Object();
		var strcode=a.name;
		
		var pos=strcode.indexOf('-');
		myimg.company=strcode.substring(0,pos); //get company
		
		strcode=strcode.substring(pos+1);
		
		var pos=strcode.indexOf('-');
		myimg.tradename=strcode.substring(0,pos); //get lure name
		strcode=strcode.substring(pos+1);
		
		var pos=strcode.indexOf('-');
		myimg.weight=strcode.substring(0,pos); //get lure weight

		strcode=strcode.substring(pos+1);
		
		var pos=strcode.indexOf('-');
		myimg.color=strcode.substring(0,pos); //get color

		strcode=strcode.substring(pos+1);
		
		var pos=strcode.indexOf('-');
		myimg.rigging=strcode.substring(0,pos); //get rigging

		strcode=strcode.substring(pos+1);
		
		myimg.category=strcode; //get category
		
		var strsrc = String(a.src);
		var pos = strsrc.indexOf('-thm');
		var pos2 = strsrc.indexOf('IMG/reviews/');
		myimg.src=strsrc.substring(pos2+12, pos);
	
		return myimg;
}//----------------------------------------------------------------------------END FUNCTION
//-----------------------------------------------------------------------------BEGIN FUNCTION
function stripString(a){
	var str='';
	for(i=1; i<=a.length; i++){if(a.substring(i-1,i)=='_'){str=str+' ';}else{str=str+a.substring(i-1,i);}}
	return str;
}//----------------------------------------------------------------------------END FUNCTION
//-----------------------------------------------------------------------------BEGIN FUNCTION
function copyRight(){
	var d=new Date(); 
	var str='&copy;'+d.getUTCFullYear()+' Better-Fishing.com';
	alert(str);
}//----------------------------------------------------------------------------END FUNCTION
//-----------------------------------------------------------------------------BEGIN FUNCTION
function findPos(obj) {
	//alert('calling findpos');
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return {curleft:curleft,curtop:curtop};
}//----------------------------------------------------------------------------END FUNCTION