// JavaScript Document

function equalise_heights() {
	/* BoxHeights.equalise('body_left','body_right_mid'); */

	if (document.getElementById('body_left')) {
	
		var hh1=0;
		var hh2=0;
		if (navigator.userAgent.toLowerCase().indexOf('opera') == -1) {
				hh1 = document.getElementById('content').scrollHeight;
				hh2 = document.getElementById('body_left').scrollHeight;
		} else {
				hh1 = document.getElementById('content').offsetHeight;
				hh2 = document.getElementById('body_left').offsetHeight;
		}

		//alert (hh1+" "+hh2);

		if (hh1 > hh2)
		{
			document.getElementById('body_left').style.height = hh1+"px";
		} else { 
			//document.getElementById('body_left').style.height = hh2+50+"px";
		}

	}

}	

if (window.addEventListener)
window.addEventListener("load", equalise_heights, false)
else if (window.attachEvent)
window.attachEvent("onload", equalise_heights)


function vresdown(id) {

	if (document.getElementById(id)) {

		if (document.getElementById('ingredients')) {
			document.getElementById('ingredients').style.height = "26px";
			document.getElementById('ingredients').style.overflow = "hidden";
			document.getElementById('ingredients2').innerHTML = "<a href=\"javascript:vresdown('ingredients');\">ΠΕΡΙΣΣΟΤΕΡΑ...</a>";
		}
		if (document.getElementById('advices')) {
			document.getElementById('advices').style.height = "28px";
			document.getElementById('advices').style.overflow = "hidden";
			document.getElementById('advices2').innerHTML = "<a href=\"javascript:vresdown('advices');\">ΠΕΡΙΣΣΟΤΕΡΑ...</a>";
		}
		if (document.getElementById('directions')) {
			document.getElementById('directions').style.height = "26px";
			document.getElementById('directions').style.overflow = "hidden";
			document.getElementById('directions2').innerHTML = "<a href=\"javascript:vresdown('directions');\">ΠΕΡΙΣΣΟΤΕΡΑ...</a>";
		}
		if (document.getElementById('styling')) {
			document.getElementById('styling').style.height = "28px";
			document.getElementById('styling').style.overflow = "hidden";
			document.getElementById('styling2').innerHTML = "<a href=\"javascript:vresdown('styling');\">ΠΕΡΙΣΣΟΤΕΡΑ...</a>";
		}


		document.getElementById(id).style.height = "auto";
		document.getElementById(id).style.overflow = "visible";
		document.getElementById(id+'2').innerHTML = "<a href=\"javascript:vresup('"+id+"');\">ΛΙΓΟΤΕΡΑ...</a>";

		equalise_heights();
	}

}


function vresup(id) {

	if (document.getElementById(id)) {

		document.getElementById(id).style.height = "26px";
		document.getElementById(id).style.overflow = "hidden";
		document.getElementById(id+'2').innerHTML = "<a href=\"javascript:vresdown('"+id+"');\">ΠΕΡΙΣΣΟΤΕΡΑ...</a>";

	}

}