// JavaScript Document

function submit_search() {
switch (document.quick_find.search_type.value) {
case "artist":
document.quick_find.action.value = "mega_search";
document.quick_find.mega_search_free_form_number.value = 1;
document.quick_find.mega_search_free_form_group.value = 1;
break;
case "title":
document.quick_find.action.value = "mega_search";
document.quick_find.mega_search_free_form_number.value = 8;
document.quick_find.mega_search_free_form_group.value = 1;
break;
case "song_title":
document.quick_find.action.value = "mega_search";
document.quick_find.mega_search_free_form_group.value = 2;
break;
case "label":
document.quick_find.action.value = "mega_search";
document.quick_find.mega_search_free_form_group.value = 1;
document.quick_find.mega_search_free_form_number.value = 2;
break;
default:
alert('Search type not supported');
break;
}
}

var numArr = new Array("0","1","2","3","4","5","6","7","8","9"); // Add elements here
var pickArr = new Array(); // The array that will be formed
var count=0;
var doFlag=false;
var iterations=0;

function pickNums(nums)
{
	var count = 0;
	pickArr = new Array();

	do
	{
		var tmp = getNum();
		if(pickArr.length != 0)
		{
			var flag = true;
			for(var x=0; x< pickArr.length; x++)
			{
				if(pickArr[x] == numArr[tmp])
				{
					flag = false;
					continue;
				}
			}
			if(flag)
			{
				pickArr[count] = numArr[tmp];
				count++;
			}
		}
		else
		{
			pickArr[count] = numArr[tmp];
			count++;
		}
	} while(count < nums);
	setImage();

}

function getNum()
{
	var currNum = Math.round((numArr.length-1)*Math.random());
	return currNum;
}

function setImage()
{
 for(var x=0; x<pickArr.length; x++)
 { 
    var tmp = x+1;
    var imgName = "mini_banner_" + tmp;
//    var fileName = "images/miniBanner"+pickArr[x]+".jpg";
    var fileName = "images/HP"+pickArr[x]+".jpg";
    //var fileName = "images/hp"+pickArr[x]+".jpg";
    var linkName = "link_mini_banner_" + tmp;
    lobj = document.getElementById(linkName);
    lobj.href = "http://www.grooveyard.ca/wecs.php?store=grveyard&action=searchadvanced&advancedsearch_lookupwords=HP" + pickArr[x];
    obj = document.getElementById(imgName);
    obj.src = fileName;
 } 

}