function showCategory(o, catID){
	var isIE = false;
	if(typeof(document.all) != 'undefined') isIE = true;
	
	document.getElementById('masterCategoryID').value = catID;

	if(isIE){
		var mlink = document.getElementsByTagName('a');	
		for(var i=0; i<mlink.length; i++) {
			if(mlink[i].name == 'masterCategoryLink')
				mlink[i].style.fontWeight='normal';
		}

		var attr = document.getElementsByTagName('table');	
		for(var i=0; i<attr.length; i++) {
			if(attr[i].name == 'masterCategoryAttr')
				attr[i].style.display='none';
		}
	}
	else {
		var mlink = document.getElementsByName('masterCategoryLink');
		for(var i=0; i<mlink.length; i++) {
			mlink[i].style.fontWeight='normal';
		}

		var attr = document.getElementsByName('masterCategoryAttr');
		for(var i=0; i<attr.length; i++) {
			attr[i].style.display='none';
		}
	}	
	

	try{
		document.getElementById('masterCategoryAttr'+catID).style.display='block';
	}
	catch(e){ }
	try{
		document.getElementById('masterCategoryLink'+catID).style.fontWeight='bold';
	}
	catch(e){ }
}

function showCategoryBig(o, catID){
	var isIE = false;
	if(typeof(document.all) != 'undefined') isIE = true;
	
	//var m = document.getElementById('manufacturers_id');
	//for(i=m.options.length-1;i>=0;i--){
	//	m.remove(i);
	//}

	//var opt = document.createElement('option');
	//opt.text = "Κατασκευαστής...";
	//opt.value = "";
	//try {
	//	m.add(opt, null);
	//}
	//catch(ex) {
	//	m.add(opt);
	//}    

	//ar = eval("arMan_c"+catID);
	//for (i = 0; i <ar.length; i++) {
	//	var s = ar[i].split("~");
	//	var opt = document.createElement('option');
	//	opt.text = s[1];
	//	opt.value = s[0];
	//	try {
	//		m.add(opt, null);
	//	}
	//	catch(ex) {
	//		m.add(opt);
	//	}    
	//}		

	if(isIE){
		var mlink = document.getElementsByTagName('a');	
		for(var i=0; i<mlink.length; i++) {
			if(mlink[i].name == 'masterCategoryLinkBig')
				mlink[i].style.fontWeight='normal';
		}

		var attr = document.getElementsByTagName('table');	
		for(var i=0; i<attr.length; i++) {
			if(attr[i].name == 'masterCategoryAttrBig')
				attr[i].style.display='none';
		}

		var attr = document.getElementsByTagName('input');	
		for(var i=0; i<attr.length; i++) {
			if(attr[i].name == 'masterCategoryID')
				attr[i].value=catID;
		}

		
	}
	else {
		var mlink = document.getElementsByName('masterCategoryLinkBig');
		for(var i=0; i<mlink.length; i++) {
			mlink[i].style.fontWeight='normal';
		}

		var attr = document.getElementsByName('masterCategoryAttrBig');
		for(var i=0; i<attr.length; i++) {
			attr[i].style.display='none';
		}

		var attr = document.getElementsByName('masterCategoryID');
		for(var i=0; i<attr.length; i++) {
			attr[i].value=catID;
		}
	}	
	
	try{
		document.getElementById('masterCategoryAttrBig'+catID).style.display='block';
	}
	catch(e){ }
	try{
		document.getElementById('masterCategoryLinkBig'+catID).style.fontWeight='bold';
	}
	catch(e){ }
}