function rollOver(item){
	var id = item.substr(item.length-1,1);
	var tab = "tab_"+id;
	var deroule = "smenu_"+id;
	if(document.getElementById(tab)){document.getElementById(tab).style.display = 'block';}
	if(document.getElementById(deroule)){document.getElementById(deroule).style.display = 'block';}
}

function rollOut(item){
	var id = item.substr(item.length-1,1);
	var tab = "tab_"+id;
	var deroule = "smenu_"+id;
	if(document.getElementById(tab)){document.getElementById(tab).style.display = 'none';}
	if(document.getElementById(deroule)){document.getElementById(deroule).style.display = 'none';}
}

function contactField(item){
	if(document.getElementById(item)){
		if(document.getElementById(item).style.display == 'block'){document.getElementById(item).style.display = 'none';}
		else{document.getElementById(item).style.display = 'block';}
	}
}

function expandCollapseFooter(){
	if(document.getElementById('links')){
		if(document.getElementById('links').style.display == 'block'){
			document.getElementById('links').style.display = 'none';
			document.getElementById('expandCollapseFooter').className = 'expandCollapse expand';
		}
		else{
			document.getElementById('links').style.display = 'block';
			document.getElementById('expandCollapseFooter').className = 'expandCollapse collapse';
		}
	}
}

function expandCollapseAdvantages(){
	if(document.getElementById('advantagesList')){
		if(document.getElementById('advantagesList').style.display == 'block'){
			document.getElementById('advantagesList').style.display = 'none';
			document.getElementById('expandCollapseAdvantages').className = 'expand';
			document.getElementById('expandCollapseAdvantages').style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="./medias/img/advantages_bg_expand.png", sizingMethod="crop")';
		}
		else{
			document.getElementById('advantagesList').style.display = 'block';
			document.getElementById('expandCollapseAdvantages').className = 'collapse';
			document.getElementById('expandCollapseAdvantages').style.filter = 'progid:DXImageTransform.Microsoft.AlphaImageLoader(src="./medias/img/advantages_bg_collapse.png", sizingMethod="crop")';
		}
	}
}