/**
 * search popularTag script
 */

/**
 * PopularTag DRAW function
 * @return PopularTag DRAW TEXT
 * @author Kim.Jang.Ho
 * @since 2010. 03. 22.
 */

function sendSearch(search){
	document.searchQueryForm.query.value = search;
	document.searchQueryForm.submit();
}
function drawCommonPopularSearchWord(){
	var strSearchWord = "";
	var strPopularSearchWord = "";
	var randomNo=1;
	try
	{
		var arrCommonPopularSearchWord = setCommonPopularSearchWordList();
		for(var i=0; i < arrCommonPopularSearchWord.length; i++)
		{
			if(arrCommonPopularSearchWord[i] != "")
			{
				var tempSearchWord = arrCommonPopularSearchWord[i][0];
				var tempSearchWordDisplay = tempSearchWord;
				if(tempSearchWordDisplay.length > 20){
					tempSearchWordDisplay = tempSearchWordDisplay.substring(0,20) + "...";
		        }
		        randomNo=arrCommonPopularSearchWord[i][1]%4;
		        strPopularSearchWord +='<a href="javascript:sendSearch(\''+tempSearchWord+'\');"><em class="em'+randomNo+'">'+tempSearchWordDisplay+'</em></a>';
			}
			if(i==10) break;
		}
	}catch(ex){
		alert(ex);
	}
	document.write(strPopularSearchWord);
	//document.getElementById("popular_tag").innerHTML = strPopularSearchWord;
}