function reAsk(question) {
	var answer = confirm(question);
	if (answer){
		return true;
	}
	return false;
}
function elClear(inp, phrase){
	if(inp.value==phrase){
		inp.value='';
	}
}
function elFill(inp, phrase){
	if(inp.value==''){
		inp.value=phrase
	}
}
function showImg(img){
	document.getElementById('bigimg').src=img;
	document.getElementById('prevcont').style.marginTop=getScroll()+"px";
	document.getElementById('prevcont').style.display='block';
	document.getElementById('overlay').style.height=getHeight()+"px";
	document.getElementById('overlay').style.display='block';
}
function hideImg(){
	document.getElementById('prevcont').style.display='none';
	document.getElementById('overlay').style.display='none';
}
function showPhrase(_var, _val){
	_val=_val.replace(/~@~/g,'\r');
	_val=_val.replace(/~%~/g,'\n');
	if(document.getElementById('bannerArea')){
		document.getElementById('bannerArea').style.display='none';
	}
	document.getElementById('phraseVar').value=_var;
	document.getElementById('phraseVal').value=_val;
	document.getElementById('prevcont').style.marginTop=(getScroll()+200)+"px";
	document.getElementById('prevcont').style.display='block';
	document.getElementById('tbg').style.height=getHeight()+"px";
	document.getElementById('tbg').style.display='block';
}
function hidePhrase(){
	document.getElementById('prevcont').style.display='none';
	document.getElementById('tbg').style.display='none';
	document.getElementById('bannerArea').style.display='block';
}
function getHeight(){
	if(document.documentElement.scrollHeight){
		return document.documentElement.scrollHeight;
	}else if(document.documentElement.offsetHeight){
		return document.documentElement.offsetHeight;
	}
}
function getScroll(){
	if(document.body.scrollTop){
		//alert(document.body.scrollTop);
		return document.body.scrollTop;
	}else if(window.pageYOffset){
		return window.pageYOffset;
	}else if(document.documentElement.scrollTop){
		return	document.documentElement.scrollTop;
	}else{
		return 0;
	}
}
function getParam(name){
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp(regexS);
	var results = regex.exec(window.location.href);
	if(results == null){
		return "";
	}else{
		return results[1];
	}
}