// JavaScript Document

function ipTabs(currTab){
	var totalTab = 4;
	
	for(i=0;i<totalTab;i++){
		if(i==currTab-1){
			document.getElementById(i+1).className = 'sel';
			document.getElementById('tab'+(i+1)).className = '';
		}else{
			document.getElementById(i+1).className = '';
			document.getElementById('tab'+(i+1)).className = 'tContHid';
		}
	}
	
	if(currTab==2){
		document.getElementById('tab1').className = '';
	}
	
}
function initPromoGal(){
	document.getElementById('post_1').className = 'ipEntryWrap';
}

var currEntry = 1;
var totalEntry=0;
function prvEntry(){
	document.getElementById('post_'+currEntry).className = 'tContHid';
	if(currEntry==1){		
		currEntry = totalEntry;
	}else{
		currEntry = currEntry-1;
	}
	document.getElementById('post_'+currEntry).className = 'ipEntryWrap';
}
function nxtEntry(){
	document.getElementById('post_'+currEntry).className = 'tContHid';
	if(currEntry==totalEntry){		
		currEntry = 1;
	}else{
		currEntry = currEntry+1;
	}
	document.getElementById('post_'+currEntry).className = 'ipEntryWrap';
}