function show(num,array,colorArray){
	if(colorArray == null ){
		var colorArray = ['#FF0000','#FFFFFF','none','#000000','#C3EEFF','1px solid #0091C5'];
	}
	for(i=0;i<array.length;i++){
		if(i==num){
			document.getElementById(array[i]).style.display='block';
			if(document.getElementById(array[i]+'_title') != null){
				document.getElementById(array[i]+'_title').style.color=colorArray[0];
			}
			if(document.getElementById(array[i]+'_container') != null){
				document.getElementById(array[i]+'_container').style.backgroundColor=colorArray[1];
				document.getElementById(array[i]+'_container').style.borderBottom= colorArray[2];
			}
		}
		else{document.getElementById(array[i]).style.display='none';
		if(document.getElementById(array[i]+'_title') != null){
			document.getElementById(array[i]+'_title').style.color=colorArray[3];
			}
		if(document.getElementById(array[i]+'_container') != null){
			document.getElementById(array[i]+'_container').style.backgroundColor= colorArray[4];
			document.getElementById(array[i]+'_container').style.borderBottom= colorArray[5];
			}
		}
	
	}
}