/* You save as much as */
function youSave(itemInternalId){
	
	var msrpDomObj		= document.getElementById('msrp'+itemInternalId);
	var saleDomObj		= document.getElementById('salesprice'+itemInternalId);
	
	var msrp			= (msrpDomObj)?msrpDomObj.innerHTML:"";
	var selprice_orig	= (saleDomObj)?saleDomObj.innerHTML:"";
	
	var posPrice		= selprice_orig.indexOf('>')+1;
	var matrixPrice 	= selprice_orig.substring(posPrice,selprice_orig.indexOf(' ') + posPrice);
	var selprice 		= (selprice_orig.charAt(0) == '<') ? matrixPrice : selprice_orig;
	selprice 			= selprice.substring(1);
	var selprice_format = parseFloat(selprice);
	msrp 				= parseFloat(msrp);	
	var percentage		= (selprice_format * 100) / msrp;	
	var percentageSaved	= Math.ceil(100 - percentage);
	
	if(selprice_orig.charAt(0) == '<'){
		document.write('You save as much as ' + percentageSaved + " %");
	}else{
		if(!isNaN(percentageSaved)){
			document.write('You save ' + percentageSaved + " %");
		}
		else
			document.write("&nbsp; ");
	}
}