function videochngHover(vTabHoverCont){
		for(i=1; i<4; i++){
			document.getElementById('vTab'+i).style.display='none';
			document.getElementById(vTabHoverCont).style.display='';
		}
}

function videoHoverMid(chngVideo){
		for(i=1; i<4; i++){
			document.getElementById('vidChng'+i).style.display='none';
			document.getElementById(chngVideo).style.display='';
		}
}
function logintabchange(logintab,tabcontent){
	for(i=1; i<3; i++){
		document.getElementById('logintabcontent'+i).style.display='none';
		document.getElementById(tabcontent).style.display='block';
		document.getElementById('logTab'+i).className='off';
		document.getElementById(logintab).className='on';
	}
}

function brwseArtTabs(brwsetabs,brwsetabcontent){
	for(i=1; i<3; i++){
		document.getElementById('tabBrwseCont'+i).style.display='none';
		document.getElementById(brwsetabcontent).style.display='block';
		document.getElementById('tabBrwse'+i).className='off';
		document.getElementById(brwsetabs).className='on';
	}
}

function asktabchange(asktab,asktabcontent){
	
	for(i=1; i<4; i++){
		document.getElementById('asktabcontent'+i).style.display='none';
		document.getElementById(asktabcontent).style.display='block';
		document.getElementById('askTab'+i).className='off';
		document.getElementById(asktab).className='on';
	}
}

function careertabbing(tabCrer,contCrer){
	for(i=1; i<4; i++){
		document.getElementById('careerTabCont'+i).style.display='none';
		document.getElementById(contCrer).style.display='block';
		document.getElementById('careerTabs'+i).className='off';
		document.getElementById(tabCrer).className='on';		
	}
}

function articletabbing(tabArticle,contArticle){
	for(i=1; i<3; i++){
		document.getElementById('articleTabCont'+i).style.display='none';
		document.getElementById(contArticle).style.display='block';
		document.getElementById('articleTabs'+i).className='off';
		document.getElementById(tabArticle).className='on';		
	}
}

function buyrep(tabBuyrep,contBuyrep){
	for(i=1; i<4; i++){
		document.getElementById('buyRepcont'+i).style.display='none';
		document.getElementById(contBuyrep).style.display='block';
		document.getElementById('buyReptab'+i).className='off';
		document.getElementById(tabBuyrep).className='on';
	}
}

function newstabbing(tabNews,contNews){
	for(i=1; i<5; i++){
		document.getElementById('newsTabCont'+i).style.display='none';
		document.getElementById(contNews).style.display='block';
		document.getElementById('newsTabs'+i).className='off';
		document.getElementById(tabNews).className='on';		
	}
}

function slidetabs(slideCont,slidetab){
	for(i=1; i<4; i++){
		document.getElementById('vdoslideCont'+i).style.display = 'none';
		document.getElementById(slideCont).style.display = 'block';
		document.getElementById('vdoslidetab'+i).className = 'off';
		document.getElementById(slidetab).className = 'on';
	}
}