	
	
	function btnPreview_Click()
	{
		//Klein, Daniel B. and Eric Chiang, 
		//"Citation Counts and SSCI in Personnel Decisions: A Survey of Economics Departments," 
		//Econ Watch Journal, Volume 1, Number 1, April 2004, pp. 166-174.
		
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		form.action = "BibliographyPreview.cfm";
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	{
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		form.action="BibliographyEntry2.cfm";
		
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			error_div.innerHTML = "";
			form.submit();
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			//alert(validation_error);	
			error_div.innerHTML = validation_error;	
			document.location.href="#error";	
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	function Validate()
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		var message = "<ul>";
		var space_ptrn = /^\s*$/;
		var form=document.forms[0];
		if(form.TopicArea.selectedIndex == 0) {
			message += "<li>Select the Topic Area</li>"; 
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		if(form.Author1First.value.match(space_ptrn) || form.Author1First.value.match(space_ptrn)) {
			message += "<li>First Author Required</li>";
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		if(form.ArticleTitle.value.match(space_ptrn)) {
			message += "<li>Book/Article title required</li>";
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			message += "<li>Journal required</li>";
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		if (form.captcha.value.match(space_ptrn)) {
			message += "<li>Enter Verification Text</li>"; 
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		/*if (form.abstract.value.match(space_ptrn)) {
			message += "<li>Abstract required</li>";
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		message += "</ul>";
		return (message);
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