function show() {
	var i = 0;
	var arrIdProducts = new Array();
	for (x=0;x<document.forms.length;x++) {
		for (z=0;z<document.forms[x].elements.length;z++) {
			if (document.forms[x].elements[z].name.indexOf('compare_')>=0 && document.forms[x].elements[z].checked) {
				//alert(document.forms[x].elements[z].checked);
				arrIdProducts[i] = document.forms[x].elements[z].name;
				i += 1;
			}						
		}
	}
	if (arrIdProducts.length <= 1) {
		alert('Please select two or more products to compare.');
	} else {
		document.compare.idProducts.value=arrIdProducts;
		document.compare.submit();
	}
}
function money(figure) {
	figure = figure.toString();
	if (figure.indexOf('.')>0) {
		figure = figure.split('.');
		num = 2 - figure[1].length;
		for (x=0;x<num;x++) {
			figure[1] = figure[1]+'0';
		}
		return figure[0]+'.'+figure[1];
	} else {
		return figure+'.00';
	}
}