// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

function roundNumber(num, dec) {
	var result = Math.round(num*Math.pow(10,dec))/Math.pow(10,dec);
	return result;
}

var newWin = null;  
function popUp(strURL, strType, strHeight, strWidth) {  
 if (newWin != null && !newWin.closed)  
   newWin.close();  
 var strOptions="";  
 if (strType=="console")  
   strOptions="resizable,height="+  
     strHeight+",width="+strWidth;  
 if (strType=="fixed")  
   strOptions="status,height="+  
     strHeight+",width="+strWidth;  
 if (strType=="elastic")  
   strOptions="toolbar,menubar,scrollbars,"+  
     "resizable,location,dependant=no,height="+  
     strHeight+",width="+strWidth;  
 newWin = window.open(strURL, 'newWin', strOptions);  
 newWin.focus();  
}

var clear="menu_files/clear.gif"; //path to clear.gif

document.write('<script type="text/javascript" id="ct" defer="defer" src="javascript:void(0)"><\/script>');var ct=document.getElementById("ct");ct.onreadystatechange=function(){pngfix()};pngfix=function(){var els=document.getElementsByTagName('*'),ip=/\.png/i,al="progid:DXImageTransform.Microsoft.AlphaImageLoader(src='",i=els.length,uels=new Array(),c=0;while(i-->0){if(els[i].className.match(/unitPng/)){uels[c]=els[i];c++;}}if(uels.length==0)pfx(els);else pfx(uels);function pfx(els){i=els.length;while(i-->0){var el=els[i],es=el.style,elc=el.currentStyle,elb=elc.backgroundImage;if(el.src&&el.src.match(ip)&&!es.filter){es.height=el.height;es.width=el.width;es.filter=al+el.src+"',sizingMethod='crop')";el.src=clear;}else{if(elb.match(ip)){var path=elb.split('"'),rep=(elc.backgroundRepeat=='no-repeat')?'crop':'scale',elkids=el.getElementsByTagName('*'),j=elkids.length;es.filter=al+path[1]+"',sizingMethod='"+rep+"')";es.height=el.clientHeight+'px';es.backgroundImage='none';if(j!=0){if(elc.position!="absolute")es.position='static';while(j-->0)if(!elkids[j].style.position)elkids[j].style.position="relative";}}}}};};