function getParameterValue(str , param){
	//@ str : ÇØ´ç¹®¼­ÀÇ Ç® ÆĶó¸ÞŸ
	
	var paramValue="";
	
	if (str == null || str ==""){
		return paramValue;
	}

	if (str.indexOf(param+"=") == -1){
		return paramValue;
	}	

	param = param+"=";//°ªÀ» ã°íÀÚÇÏ´Â ÆĶó¸ÞŸ À̸§
	var paramLength = param.length;//°ªÀ» ã°íÀÚÇÏ´Â ÆĶó¸ÞŸ À̸§±æÀÌ

	
	var endLength=str.length;//¹®ÀÚ¿­±æÀÌ
	str=str.substring(1,endLength);// Ç® ÆĶó¸ÞŸÀÇ Á¦ÀÏ ¾Õ¹®ÀÚ? 
	endLength=str.length;

	var existLocation=-1;

	existLocation = str.indexOf(param)
	if ( existLocation == -1 ){//class2 ÆĶó¸ÞŸ°¡ ¾øÀ»¶§
		return paramValue;
	}

	
	//class2 ÆĶó¸ÞŸ°¡ ÀÖÀ»¶§
	str=str.substring(paramLength+existLocation,endLength);
	endLength=str.length;//¹®ÀÚ¿­±æÀÌ
	
	existLocation = str.indexOf("&")//¶Ç µÚ¿¡ ´Ù¸¥ ÆĶóÄÉŸ °ªÀÇ Á¸Àç¿©ºÎ °Ë»ç
	if ( existLocation == -1 ){		

		existLocation = str.indexOf("=")
		paramValue=str.substring(existLocation+1,endLength);

	}else{

		str=str.substring(0,existLocation);
		endLength=str.length;//¹®ÀÚ¿­±æÀÌ
		existLocation = str.indexOf("=")
		paramValue=str.substring(existLocation+1,endLength);

	}

	return paramValue;
}


function getFileName(str){
	//@ str : ÇØ´ç¹®¼­ÀÇ Ç® ÆĶó¸ÞŸ
	
	var paramValue="";
	
	if (str == null || str ==""){
		return paramValue;
	}

	var strLength = str.length;//ÀÔ·ÂÇÑ °ªÀÇ ±æÀÌ
	



	str=str.substring(0,strLength);

	existLocation = str.indexOf("?");
	if ( existLocation != -1 ){
		str=str.substring(0,existLocation);
		strLength=str.length;
	}

	existLocation = str.lastIndexOf("/");
	paramValue=str.substring(existLocation+1,strLength);

	return paramValue;
}


function getStepFolderName(str,step){
	//@ str : ÇØ´ç¹®¼­ÀÇ Ç® ÆĶó¸ÞŸ
	
	var paramValue="";
	
	if (str == null || str ==""){
		return paramValue;
	}

	var strLength = str.length;//ÀÔ·ÂÇÑ °ªÀÇ ±æÀÌ
	
	var arrayFolder = str.split("/");
	
	for(k=0;k<arrayFolder.length;k++){
		if (k==step){
			paramValue=arrayFolder[k];
			break;
		}		
	}
	
	return paramValue;
}