HCS = {};




/* help the IE to hover on LI Elements because of Main Navigation */
sfHover = function() {
	var sfEls = document.getElementById("mainnav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
			this.style.zIndex=200; //this line added to force flyout to be above relatively positioned stuff in IE
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
			Ext.get(this).removeClass('sfhover');
		}
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);


showLangNav = function() {
	
	var el = document.getElementById('langnav');
	if (el){
		el.style.display = "block";
		
	}	
}

hideLangNav = function() {
	
	var el = document.getElementById('langnav');
	if (el){
		el.style.display = "none";
		
	}	
}


function search(url) {
	var TheQuery=document.search.query.value.replace(/[< | > | ; | ( | )]/g,"");
	document.location.href=url+'?query=' + encodeURI(TheQuery)+"*";
}


function switchTab(tab) {
	var tabs = ['tab1','tab2','tab3'];
	for (var i = 0; i < tabs.length; i++) {
		if (Ext.get(tabs[i])) {
			var elContent = Ext.get(tabs[i]+'content');		
			var elTab = Ext.get(tabs[i]).child('.'+tabs[i]+'a');
			elContent.setVisibilityMode(Ext.Element.DISPLAY);
			if (tab == tabs[i]) {			
				elContent.show(false);
				elTab.addClass('selected');
				
			}
			else {
				elContent.hide(false);
				elTab.removeClass('selected');
			}
		}
		
		
	}		
}

function more(idx){
	el1 = Ext.get('more'+idx);
	el2 = Ext.get('less'+idx);
	el1.setVisibilityMode(Ext.Element.DISPLAY);
	el2.setVisibilityMode(Ext.Element.DISPLAY);
	el1.hide(false);
	el2.show(false);
}

function less(idx){
	el1 = Ext.get('more'+idx);
	el2 = Ext.get('less'+idx);
	el1.setVisibilityMode(Ext.Element.DISPLAY);
	el2.setVisibilityMode(Ext.Element.DISPLAY);
	el1.show(false);
	el2.hide(false);
}

function showProductfinderContactForm(){
	el = Ext.get('productfinder_contact_form');
	el.setVisibilityMode(Ext.Element.DISPLAY);
	el.show();
}